Dr. Sabiha Alam Choudhury is currently working as the Head of Department of Psychology and Counselling at School of Humanities and Social Sciences, Assam Don Bosco University, Tapesia, India.

Her research areas are Positive Psychology, Counselling & Psychotherapy, and Marriage and Family Counselling.

Email: sabiha.choudhury[at]dbuniversity.ac.in , sabihachoudhury9[at]gmail.com

LinkedIn

Dreams Aren’t Just Visual: We Often Hear Voices And Other Sounds Too


“At least since the philosophers of ancient Greece, scholars have pointed out the analogy between madness (psychosis) and dreaming…” So begins a new paper, published in PLoS One, that seems to shore up that analogy.
Dreams and psychotic hallucinations do have things in common. They both feature perceptual sensations that seem real, but which are conjured up by our brains.
However, there are also differences. While dreams are known to be highly visual, psychotic hallucinations are primarily auditory. They generally involve hearing things that aren’t real rather than seeing things that don’t exist. And this difference is an important reason why “the idea of dreaming as a model for psychosis has remained speculative and controversial,” write Roar Fosse of the Vestre Viken Hospital Trust, Norway, and Frank Larøi of the Norwegian Centre of Excellence for Mental Disorders Research at the University of Oslo.
However, to date, there’s been very little investigation into perceptions of sounds in dreams, the pair reports. And now they have data suggesting that, in fact, auditory perceptions are common. If this is the case, the links between psychotic experiences and dreams may be stronger than has been recently supposed.
Fosse and Larøi used social networks and a psychology group on Facebook to recruit 13 people who reported having good dream recall, but no psychiatric disorders or any other condition. Neither did they report taking any medication that might affect their sleep. The group consisted of 12 women and one man (with a mean age of 28).
They were asked to keep a dream diary: to write down any dreams they could recall that had taken place just prior to awakening from sleep, and to keep doing this until they each had records for 10 dreams. They were told to record the detail of any dream, whether or not it featured sounds. But at the same time, they were asked to focus on any auditory content, and describe this in detail.
The researchers discovered that sounds featured often, being reported in 80% to 100% of each participant’s dreams. Most often, the sounds consisted of other people speaking. (There were even five instances described as speech in a foreign language that the dreamer did not understand.) But there were also 122 instances of the dreamer speaking and 59 instances of other types of sound, such as glass breaking, gun shots, people walking or running, and a radio playing.
“Considering that dream reports include experiences from only the last minutes of sleep before awakening, and that dreaming normally takes place throughout REM sleep as well as in light NREM sleep, the available evidence suggests that normal, healthy people usually experience internally generated auditory sensations an array of times every night,” the researchers conclude.
There are certainly some limitations to the study. This was a small group of almost all women who self-reported having good dream recall and who volunteered for the study — so may not represent the broader population. Also, rather than being regularly woken and asked what they were dreaming about, they only reported dreams when they woke spontaneously. Earlier work has found that such dreams tend to be more dramatic. So the content that they reported may not be typical of dreams experienced throughout the night.
However, the findings are intriguing, and hint at all kinds of interesting work to come.
There are some parallels between the normal sleep wake cycle and theories about how psychotic hallucinations come about. As someone falls asleep and moves through early sleep stages into REM, there’s a general decrease in reflective, directed thought and a gradual increase in internally-generated perceptions. Theories of psychotic hallucinations, meanwhile, propose that an impairment in higher order, “top-down” regions (typically in the prefrontal cortex) allows for more internally-generated, sensory-like hallucinatory experiences.
There is also some recent evidence suggesting similarities in the neurophysiological underpinnings of both dreams and psychotic hallucinations. Both states are associated with similar alterations in dopamine functioning and patterns of connectivity between certain regions of the cortex, for example.
It could possibly be an “intrinsic property of the brain-mind system” that reduced or compromised higher order cognitive, executive control facilitates both dream hallucinations and psychotic hallucinations, the researchers write.
However, though thinking about dreams and psychosis has a long history, it’s early days for this as a scientific field. More research will be needed to explore whether there really are meaningful, common underlying connections between the two states, or not.
Emma Young (@EmmaELYoung) is a staff writer at BPS Research Digest

Credit- BPS Research Digest. Published by- Dr. Sabiha : www.drsabiha.blogspot.com

Can’t Get Over Your Ex? Blame The Algorithm

By Emily Reynolds
Breaking up is never easy, particularly when you’re confronted with memories of happier times. A smell, an old photograph, a note somebody left you — weeks or even months after a break-up and you can still be reminded of your ex-partner, whether you like it or not.
On social media, this can be even worse. If you’re still friends with your ex, you’re likely to still see their posts on your feed; if you’re not, you can still rub salt into the wound by checking their profile anyway. ‘On this Day’ features are also notoriously bad for bringing up unhappy memories at the worst possible time.
According to a new study published in Proceedings of the ACM on Human-Computer Interaction, we also see our exes so much because of the so-called “social periphery” — the networks of people we know tangentially through our ex-partners. So why not design an algorithm that causes us less pain? The new work suggests that this could be the answer to our online break-up woes.
The study, conducted by Anthony Pinter and colleagues at the University of Colorado Boulder, focused on 19 adult Facebook users based in the US. Semi-structured interviews were held with each of the users on their feelings around break-ups and social media. Each had been in a relationship prior to the interview — either dating, cohabiting, or marriage — and were aged between 19 and 46.
Participants described a range of experiences in which they came into contact with their ex-partners online, from anything between six days to five years after the break-up. They were then asked to focus on specific features that could stop them from coming across their ex — unfriending or unfollowing, for example, or changing the way they view their newsfeed.
Unsurprisingly, emotions ran high. Participants reported feeling pained by seeing content involving their ex-partners, whether that was new information (such as an ex’s new relationship status) or past memories (such as anniversary posts or photographs). “The most upsetting thing on Facebook is On This Day,” one participant said. “It said I was the best husband ever and she loved me the most… I remember that, and obviously not physically being hurt, but just feeling an emotional wallop of like ‘Fuck, that wasn’t that long ago’”.
This was all fairly unexpected: unwanted contact with an ex-partner is obviously going to be difficult in some regard. But while the problem may be well-established and familiar, there could still be a novel response.
The problem, the authors argue, is that machine learning has focused on methods that “fail to capture social nuances, relationships and other human-centred concerns” — in other words, that the algorithms present to us an unnatural or unhelpful model of our social relationships.
There are workarounds when it comes to existing platforms — unfriending, unfollowing or blocking ex-partners, or opting out of features like ‘On This Day’. But because of the social periphery, distant connections still linger after a break-up: one participant talked of their ex-partner’s mother’s frequent appearance on their feed.
Being clear about what will happen when you mute or block someone is a good first step. But such fixes, the authors believe, are far from perfect. It’s the algorithms themselves that need changing, taking into consideration our complex social peripheries as well as our one-to-one connections.
Currently, algorithms mainly take notice of binary connections — how much or little we choose to see from one particular person. By tweaking these algorithms to take into consideration not only peripheral relationships but also events, interests, photos and groups could mean our social periphery is both better represented online and easier to evade post-break up.
The complexities of such encounters should also be taken into consideration. It’s unlikely to matter if an ex has clicked ‘attending’ on a large event that spans multiple days or takes place in multiple locations, so seeing that they’ve done so may cause unnecessary pain. Knowing they’re likely to attend a small gathering of friends, however, may be more useful information if you’re keen to avoid an awkward meeting.
When, or if, algorithms become more human-focused, we may find ourselves having less stressful interactions with our ex-partners online. Blocking and unfriending might not be perfect, but at the moment may be the next best thing.
“Am I Never Going to Be Free of All This Crap?”: Upsetting Encounters with Algorithmically Curated Content About Ex-Partners
Emily Reynolds (@rey_z) is a staff writer at BPS Research Digest


View more here.
Credit- BPS Research Digest. Published by- Dr. Sabiha : www.drsabiha.blogspot.com

Online Therapy: A Powerful Tool in the Fight Against Covid 19


The coronavirus pandemic is affecting billions of people around the world today. Coronavirus, now called covid 19, is a type of virus that is usually found in animals and is rarely transmitted to humans. According to reports from the World Health Organization, covid 19 likely originated from a seafood and meat market in Wuhan, China, where tainted meat was allegedly consumed by people in late 2019. 
Covid 19 has proven to be highly contagious to humans. This has led to the implementation of health protocols that include washing your hands frequently, wearing masks in public places, avoiding physical contact, practicing social distancing, and quarantining individuals who have tested positive for the virus. Individuals with covid 19 have presented symptoms that include cough, fever and tiredness. Although most people make a full recovery, some elderly people as well as individuals with serious underlying health conditions such as asthma, diabetes and heart disease have died after contracting covid 19. 
While it is clear that the virus has a negative effect on physical health, the impact of covid 19 on people’s financial and mental health should not be overlooked. The pandemic has led to the closure of businesses and schools around the world. It has also been described as a black swan event (a rare unexpected event with potentially severe consequences) that has contributed to the downfall of an already unstable global economy. Indeed, the health crisis has left many people jobless and extremely anxious about what the future holds for them and their family.
How Online Therapy Can Help
The goals of online therapy are essentially the same as brick-and-mortar therapy: it helps you to identify your issues, reframe them, and find practical solutions that improve your mental health or quality of life. However, there are certain features of online therapy that make this form of mental health treatment even more powerful during the current covid 19 pandemic. Here are a few of the benefits:
  • Better Emotional Regulation – As mentioned earlier, many people feel anxious about the long-term impact of covid 19. Like traditional therapy, online therapy has helped many people to manage and overcome feelings of anxiety and panic. Online therapy works because effective talk therapy approaches such as cognitive behavioral therapy can be used successfully over the phone or internet. However, online therapy may be even more practical than brick-and-mortar therapy today, as the health crisis dictates that people limit the amount of time they spend outdoors to minimize the risk of infection. People in therapy may also feel less anxious if they are receiving treatment on the internet from the safety of their home. 

  • Increased Savings – With so many people unsure of their financial future after covid 19, an increasing number of households are looking for opportunities to save money. By switching to online therapy, many individuals can receive the mental health care they need at a fraction of the cost. Recent estimates indicate than online therapy is approximately 80% more affordable than visiting a therapist at his or her office. Many online therapy platforms also offer several payment options for people to choose from based on their financial circumstances.

  • Increased Convenience – As the covid 19 pandemic has led to the temporary closure of most businesses, many people with chronic mental health concerns are unable to visit their therapist in person. This is a serious issue as individuals with conditions such as severe anxiety, depression, and posttraumatic stress disorder are often helped to manage their symptoms with a combination of medication and talk therapy. While it is possible to stock up on medication, talk therapy must be provided in real time as needed. The most convenient way to receive talk therapy during the health crisis is over the phone or internet.
Online therapy offers people the opportunity to access needed mental health care while eliminating the risk of exposure to covid 19. It is also very affordable and helps people to manage the stress of the current health crisis in a positive way. Services are provided by licensed mental health professionals and are available 24/7. If you feel panicked or overwhelmed by the effects of covid 19, online therapy may help you to find balance and regain control of your life.
Image by kropekk_pl from Pixabay


View more here.
Credit- What is Psychology (WIP). Published by- Dr. Sabiha : www.drsabiha.blogspot.com

Coronavirus: psychologically preparing yourself for a lockdown

Increased measures of social distancing cater for the physiological aspects of the coronavirus, but as South Africa prepares to #stayathome for the next 21 days, how can we mentally prepare ourselves? Here are a few ways to promote your mental health during the coronavirus shutdown.
Key takeaways
  • Acknowledge heightened emotions you feel and take steps to reduce them
  • Take control by creating new routines and even a healthy habit
  • Harness technology to connect, explore and share
With South Africa joining most of the world in initiating a nationwide lockdown, many may be dreading the prospect of staying at home for 21 days. Let’s consider some of the psychological aspects of coping in this challenging time.

Coping with heightened emotions

For most of us, a lockdown of this nature and magnitude is unprecedented and completely foreign. Although it is critical to act collectively to slow the spread of the virus, it feels strange to give up some of our rights, change our routines and distance ourselves from our friends and family, with our futures seeming even more uncertain than ever.
We are likely to feel overwhelmed, and that is ok. For many, our seemingly predictable lives have been plunged into chaos, creating feelings of fear and anxiousness, not only about our health and the health of our loved ones, but also about how we go about earning a living and caring for the people we love. Be kind to yourself – you are going through a lot.
Don’t be afraid to reach out for help if you feel like you are struggling to cope. If you feel disconnected from some of your usual support structures, think of someone that you trust that you can talk to. We tend to feel better when we share our experiences and with others, allowing us to both support and be supported by people that we care for. If you don’t have someone immediately available, there are many excellent organisations that can provide support remotely, like SADAG and LifeLine.
Carefully consider how you consume information over this time. While it is important to remain informed and plan for the future, be careful not to overload yourself with information and be sure to look for information from reputable sources, such as the World Health Organization or National Government. Beware social media, where inaccurate, sensationalised or catastrophising information might be propagated, negatively affecting your mood and mindset and potentially promoting a downward spiral.

Coping with the lockdown

The idea of a lockdown is daunting and the disruption to our daily routines can lead to heightened feelings of anxiety, changes in sleeping and eating patterns, and increased tension between loved ones. This is especially true for children, who may exhibit sore tummies, unruly behaviour and withdrawal, adding to your difficulties with coping, especially if you are working from home. Establishing and maintaining new routines is critical to provide a sense of safety, stability and comfort, both for you and your little ones.
While we will all experience the loss of our usual routines, this lockdown also presents us with a unique opportunity to foster healthy behaviours and even build a new habit. We can take control of our time and direct it towards a goal that will not only bolster our mental fortitude in the short term, but benefit us in the long run. Choose how you want to emerge after 21 days and work towards it. If you need some inspiration, here are our two top recommendations.

Indoor workout plan

The importance of the connection between physical and mental health cannot be overstated. When our bodies feel drained, slow or unwell, so will our minds. Not being allowed to leave the house then presents us with some challenges, if we intend to exercise our bodies for the benefit of our minds.
Fortunately, there are hundreds of potential exercise routines we can adopt. Look up exercises you can do indoors. For example, running on the spot, squats, bunny hops, pushups or other forms of cardio or muscle exercise that don’t require a lot of space. Don’t overcommit – consistency is key! Even a 20-minute daily routine over the space of a week can dramatically benefit both our mental and physical health.

Mindfulness

Mindfulness has been shown to decrease stress, anxiety, depression and fatigue; while reducing “rumination” –  that is, compulsive thinking with negative effects. Its positive effects have been shown time and time again in psychological research and given that it requires only 10-minutes a day and a bit of patience to get started. Like exercise, mindfulness shows its best results when it is done consistently, making the lockdown period (with a solid home-routine!) an idea time to develop this habit.
If you are interested in giving it a try, it might be best to use an app that provides a few free guided sessions, before you carry on, on your own. Try Headspace, Calm or Sam Harris’ app, Waking Up.

Communication

Communication is necessary to stave off the feelings of isolation, and although the lockdown makes person-to-person interaction with anyone beside immediate family or roommates a challenge, we thankfully live in a world of digital communication technologies. Now is the time to take full advantage of what our hyperconnected world has to offer.
Apps such as Skype allow you to have face-to-face conversations, while messenger apps such as WhatsApp ensure you stay in touch with the outside world. You can even use the likes of Skype or Discord to play online games with friends, or even board games, with the help of dice-rolling apps.

Do your bit

Remember that purpose of a lockdown is to protect the vulnerable in our society. Most of us are young and healthy enough to cope with getting the virus ourselves, but by acting with unity, we are able protect others. We all have our part to play. Other South Africans are staying home and practicing good hygiene to protect your parents, grandparents or other vulnerable family members, so return the favor by protecting theirs.

Learn more about human psychology

Promoting the health and wellbeing of people, whatever the situation, is one of the pillars of the psychology profession. You can study psychology at SACAP and learn more about human behaviour patterns. It’s a broad subject with many career possibilities, and you can learn more about it by enquiring now.
The post Coronavirus: psychologically preparing yourself for a lockdown appeared first on SACAP.


View more here.
Credit- SACAP. Published by- Dr. Sabiha : www.drsabiha.blogspot.com

Is Addiction Hereditary?


Addiction is a major health problem, both mentally and physically. In fact, it is probably one of the most complicated illnesses to deal with because it is has to be dealt with on both a physical and psychological level. Approximately one in eight adults struggle with drug and alcohol addiction at the same time and many are also struggling with a mental health disorder as well. 
What is Addiction?
Addiction is a serious issue. Common types of addiction involve drugs, alcohol, or even gambling or video gaming. Some health experts have described addiction as a chronic relapsing psychiatric disorder that causes the compulsive and uncontrollable use of an activity or drug. There are three phenomena that characterize addiction: craving, binging, and withdrawal. But, just knowing what addiction is does not help you kick the habit, whatever it may be. 
Checking Your Family Background
Knowing that you have addiction in your family can actually make things easier as it gives you and your mental health caregiver a place to start. There is quite a bit of evidence that leads experts to believe that there is a connection between genes and addiction just as there is a connection between genes and mental health. According to the experts at Harvard, genes shape your temperament such as impulsiveness, anxiousness, and response to stress. In fact, your genes are what shape how you absorb and break down addictive substances like drugs and alcohol. They also determine how you respond to the substance and whether or not you will be more susceptible to becoming addicted. 
Connecting the Dots
While the experts have yet to make a complete connection that can help in treating addiction, it is helpful to know what your susceptibilities are and whether or not you are likely to become addicted. If you are genetically susceptible, your therapist can help you learn to avoid certain substances, behaviors, and situations that may put you at risk of relapsing once you have found your path to recovery. Whether you are going to see a mental health professional in person or having online counseling, it is important to tell your therapist as much as you know about your family history. 
Talk About Your Childhood
Even if you do not have a relative with an obvious drug or alcohol addiction, you may not even realize that one of them has an addiction or habit that nobody knows about. In fact, your family member may not even know that they are addicted either. Sitting down with a mental health professional and talking about your childhood, family members, and anything else you can remember may help. Even the smallest detail could be the key to helping you get on the road to recovery and stay there. Talk to a professional today and see whether or not your addiction is hereditary and what you can do about it. 


Marie Miguel has been a writing and research expert for nearly a decade, covering a variety of health- related topics. Currently, she is contributing to the expansion and growth of a free online mental health resource with BetterHelp.com. With an interest and dedication to addressing stigmas associated with mental health, she continues to specifically target subjects related to anxiety and depression.

View more here.
Credit- What is Psychology (WIP). Published by- Dr. Sabiha : lwww.drsabiha.blogspot.com

How Psychology Researchers Are Responding To The COVID-19 Pandemic

By Matthew Warren

The world is currently in an unprecedented state of upheaval and uncertainty. As countries fight to minimise the spread of COVID-19, everyone is adjusting to the “new normal”, remaining at home and practising social distancing. And the same is true of the psychologists whose work we report on every day at Research Digest: labs have been shut and experiments have suddenly been put on hold in the wake of the pandemic.

But many psychologists have also begun launching new research to understand how the present crisis is affecting us, and to inform our response to it. So this week, I’ve been talking to some of these researchers to find out more about their work.

Monitoring our mental health

It’s clear that the new routines that we are now following are going to be necessary for quite some time. A new study led by social epidemiologist Daisy Fancourt is asking how people are responding to these changes in lifestyle.

We already know that our mental health can be affected by isolation, says Fancourt, and there’s never been a situation where so many people have been required to remain physically separated from others. “We’ve not really had something like this in living history,” she says.

To that end, the team is examining the trajectories of people’s mental health during the pandemic — and investigating what kinds of activities can help protect against the negative effects of isolation. Any UK resident over 18 can sign-up online and fill in an initial, 10 minute survey. Then, once a week, they will automatically get sent a follow-up questionnaire asking about their experiences of COVID-19, how they’ve been spending their time, and their physical and mental health.

By tracking a large number of participants over time, the team hopes to figure out what people can do at home to protect their mental health. They will release the findings regularly to the public and to the government and health authorities, beginning from next week. And they’re in it for the long haul, says Fancourt. “As long as this pandemic is going on, and we’re having these isolation measures, we want to make sure that there is a way that we’re tracking the experiences of people.”

Fancourt emphasises that it is crucial that people stay home — doing so will save lives. And there are activities known to be good for our mental health that we can already be doing, she adds: practising music and arts, for instance, or volunteering and providing support for others in the community.

Amy Orben from the University of Cambridge is part of another team planning a large, year-long study tracking the responses of adolescents and adults during the pandemic. The researchers, who are currently in discussion with funders, plan on tracking participants’ mood and mental health through the use of an app, which will send questions to their phones on a regular basis. Importantly, this app will also record behavioural data: what other apps people are using, for instance, and how long they are spending on their phones, as well as their movement and sleep patterns.

As in Fancourt’s study, the researchers hope the work will untangle how people’s activities relate to their mental health. They also plan on looking at how any events and announcements related to the pandemic affect participants’ responses. Orben says the team is keen to rapidly share data with the research community so that it can be analysed as quickly as possible.

For Orben, whose research focuses on the psychological effects of media use, one of the key questions will be how technology is being utilised in a time where face-to-face interaction is extremely limited. “I think it will allow us to move away from just thinking about time spent online and on screens to having more nuanced conversations about … what activities on screens are people actually engaging in,” she says. “Which ones of those are beneficial and help mitigate the effects of social isolation, and which ones might actually exacerbate stress?”

Exploring messaging and behaviour

Some researchers have already conducted preliminary research and published the results — as preprints, at least. Many of these studies have attempted to examine the value of different forms of public health messaging, or determine how people are behaving during the pandemic.

Take a recent preprint which surveyed more than 1,000 Americans across two days in March. The team, led by Jim Everett at the University of Kent and Molly Crocket at Yale University, looked at how moral messages could promote public health behaviours. Participants read a Facebook post urging people to stay at home, which was either accompanied by a “deontological” argument, telling people it was their duty to protect their community; a “utilitarian” argument, asking people to think of the negative consequences of not making these sacrifices now; an appeal to virtue, reminding people that staying home is what a good person would do; or no moral argument. They then indicated how likely they would be to adopt public health-related behaviours like washing their hands after getting home, or avoiding public gatherings.

Participants were more likely to indicate they would share the deontological message — the one that appealed to their sense of duty — than a post with no moral argument or a virtue-based one.  And there was some evidence that the deontological argument might increase people’s intentions to engage in health-related behaviours: participants reported a stronger intention to wash their hands after reading this message compared to the virtue-based one, for instance, although this effect did not reach statistical significance.

The study suggests that messages focused on citizens’ duties and responsibilities to others may be particularly useful. But the work is preliminary and there are important caveats: it only looks at people’s intentions rather than actual behaviour, and the effects are small and are not always significant. “What we’re very much not suggesting is that framing these judgments in more ‘deontological’ ways is unequivocally going to have huge impacts on behaviour,” acknowledges Everett. But still, the findings are consistent with past work, he says, adding that even interventions that produce small changes could, together, have an impact in the pandemic. The team is now working with other groups to see whether similar effects are found outside of the United States.

Researchers have also looked at how differences in personalities influence how likely we are to accept constraints to our quality of life (like social isolation) in order to protect ourselves or others from the virus. Ingo Zettler and colleagues from the University of Copenhagen have posted a preprint based on a survey of 799 Danish citizens who completed personality questionnaires. Participants who scored higher on the so-called “Dark Factor” — which relates to people’s willingness to pursue their own interests at the expense of others — were less likely to accept these constraints. In contrast, those who scored higher on the trait of emotionality, who tend to be more anxious and empathetic, were more likely to follow them.

Other rapid studies have included research into Americans’ perceptions of risk and behaviours early on in the pandemic, how empathy relates to social distancing, and the “optimism bias” when people consider the chance they will contract or pass on the virus. Again, it’s important to point out that most of this research consists of preprints which have not yet been peer-reviewed.

Proceeding quickly…

These studies represent just a snapshot of the work psychologists are conducting in the midst of the current crisis. J Nathan Matias from Cornell University and Alex Leavitt from Facebook Research have set up the COVID-19 Social Science Research Tracker, in which researchers can record details of projects they are working on. As of 26th March, more than 100 projects are listed, on everything from the spread of conspiracy theories to the effects of remote teaching on education.

The aim of the list is to help researchers who are planning studies find ways of working together and determine where they should be channelling their efforts, says Matias. The tracker will also ensure people are aware of new results as they become available.

Other networks are also getting involved in the response. The Psychological Science Accelerator, a network of labs which collaborate on large-scale studies, recently put out a call for “rapid and impactful studies” to understand the psychological side of the pandemic. The group has decided to go ahead with three of the proposals, including a study that will examine the behavioural benefits of framing public health information in terms of gains (e.g. lives saved) rather than losses (e.g. deaths). Several journals have also joined an initiative calling for submissions of Registered Reports on research related to COVID-19.

but with caution

While researchers conduct rapid research and stick preprints online, there’s another key effort that scientists can get involved in, says Matias: peer-review. “As we move quickly to organise the production of new knowledge, we absolutely need people who can take the time to look through those preprints … and get us to the point of verified knowledge in time for it to be useful,” he says. Orben echoes these concerns: “Just because things are urgent doesn’t mean they shouldn’t be scrutinised.” That scrutiny itself will need to become more instantaneous, she adds. Many journals, including the British Journal of Social Psychology and the British Journal of Health Psychology are already promising expedited peer review of papers related to the pandemic.

Some psychologists have stressed that it’s also important this rapid response is informed by past work, whether that consists of studies into outbreaks specifically, or just well-grounded psychological science more generally. “The first rule of preventing harm is learning from what’s been done before,” tweeted Vaughan Bell recently. “If it’s urgent, the urgency is to do it right”.

And although many researchers are able to conduct psychological research in the midst of a pandemic, Matias emphasises that not everyone is in a position to do so.  “A lot of people have been impacted themselves in ways that make it difficult to continue research. And that’s okay,” he says.

For those who do have the time or means to do so, however, it can be rewarding. “It’s easy to feel quite helpless at the moment,” says Everett. “I’m really glad I’m doing it – it makes me feel like I am perhaps able to contribute in some small part”.

The Psychologist also has a growing collection of resources relating to COVID-19

Matthew Warren (@MattbWarren) is Editor of BPS Research Digest



View more here.
Credit- BPS Research Digest. Published by- Dr. Sabiha : www.drsabiha.blogspot.com

Ten things you can do to change your life for the better

Here are 10 suggestions on how to improve your life, so you can deal with whatever changes the world may bring.

Key takeaways

  • Bringing about changes within yourself can help prepare you for whatever change the world may bring
  • A big factor in improving yourself is acceptance, whether it be accepting the possibility of failure, or reconciling your past with the person you are now
  • Certain lifestyle changes, such as regular exercise, mindfulness and educating yourself through reading or audiobooks, can bring about immediate improvements in wellbeing

Change is difficult, but also inevitable. Yet the more secure you are within yourself, the easier it is to deal with change in whatever form it may come. Bringing about changes within yourself that improve your life for the better is one of the most powerful ways to prepare yourself for what the world may bring.

Awakening potential: How to change your life for the better

Here are 10 suggestions as to how to turn your life around. Some of them are lifestyle changes, while others may be more profound forms of self-development.

1. Accept uncertainty

Having long-term goals is all well and good, but being able to accept the lack of them is just as important. Many people go through life unsure of what the future holds, and without certain knowledge of where they are headed.

Accept that the future is uncertain, that not all long-term plans may come to fruition. If you happen to lack direction in your life, realise that there are many in the same boat as you, and that it’s okay to not have a clear idea of what your future holds. After all, things change extremely quickly in the modern world.

2. Accept yourself

Joanne Jowell, the author of The Crazy Life of Larry Joe, says: “Change is not about burying your past identity but rather about learning to reconcile who you once were with who you are today.” Her book details the journey of Larry Joe, from the poor township of Douglas in the Northern Cape through the Cape Flats and the merciless South African penal system to stardom on stages as illustrious as that of Amsterdam’s famous Carré Theatre.

The story of transformation emphasises the need to resist the pull of the past, commit to the present and learn how to reconcile the two.

3. Accept failure

Fear of failure prevents many from achieving success. Learn to see failure as a learning process, rather than a cause for shame or despair. Most successful entrepreneurs will tell you that they didn’t achieve anything without first learning to fail time and time again.

4. Dispel the voices in your head

Many people suffer from low self-esteem, resulting from negative voices in their head that they are unable to recognise for what they are; an illusion.

Counsellor Melody Hendriks says: “The judgmental and negative voices in our head – often stemming from parents or previous relationships – play an important part in creating a low self-esteem.” For those looking to banish these voices, Hendricks advises: “Once we can identify the voices, we can put them into perspective and learn to quiet them.”

One of the aims of counselling is to help the client understand why the voices are there, and then put them in boxes; building stronger self-esteem by making the positive voices more prominent.

5. Consider counselling

Counselling or therapy is not only for those who have mental health problems. It can be of benefit to anyone looking to gain greater insight into themselves, and improve their sense of emotional wellbeing.

Many are afraid to seek therapy because they imagine it to be some kind of Freudian psychoanalysis exercise, where a psychologist analyses their words and dreams to come to conclusions about their lives. But therapy is much broader than that, and there are many different approaches.

For example, humanistic therapy treats the client as the authority on their self and already in possession of the resources they need to solve their problems; with the role of the therapist being simply to provide a non-directive, authentic and affirming environment that allows clients to openly explore their experiences.

In most forms of counselling, the therapist acts as a guide, rather than a provider of definitive answers. Finding the right form of therapy to suit you can be life-changing, and at the very least provides an opportunity to speak to someone who will truly listen.

6. Set short-term goals

If you have a clear long-term vision for your life, that’s great. But as mentioned above, not having one is okay too.

Setting and accomplishing short-term goals, on the other hand, allows you to gradually build up a sense of achievement, boosting your confidence and sense of well-being in the process.

Short-term goals could include things like going to the gym three times a week, or reading 20 pages of a book each day, or even writing a certain number of pages in your planned novel.

Either way, the point is to build up momentum, and provide your brain with consistent shots of dopamine that comes with a sense of achievement.

7. Practice being present

Recent scientific research into ancient meditation techniques has demonstrated the numerous benefits of mindfulness for body and mind. In particular, mindfulness decreases stress, anxiety, depression, irritability, emotional reactivity and fatigue.

It also reduces what psychologists call “rumination” – that is, compulsive thinking with negative effects. It regulates emotions and improves concentration, working memory and cognitive flexibility.

So it’s no wonder that the pursuit of mindfulness is increasingly popular throughout the world, with many psychologists incorporating it into their practice. But what exactly is mindfulness?

In summation, mindfulness means paying attention to the present moment, without judgment. In other words, allowing the present moment to be without resisting it.

Of course, no one becomes mindful overnight. It takes practice, and the effects are gradually felt over time.

Meditation is key to the practice of mindfulness, and despite the new-age preconceptions that exist around that word; its benefits are corroborated by scientific studies. Yoga also provides a useful introduction to mindfulness, and there are many apps, such as Headspace and Calm, designed to help beginners learn the basics.

8. Stay healthy

Exercise and diet are key to mental as well as physical health. Exercise helps clear the mind, and flood the body with endorphins, a hormone that, according to CNN, brings about feelings of euphoria and general wellbeing. It’s also good for self-esteem, reducing risk of obesity and providing a sense of accomplishment.

If there’s one decision you can easily make that will improve your life leaps and bounds, it’s to adopt a regular exercise schedule.

9. Keep learning

Reading and expanding your mind will make you a better thinker, a better conversationalist and a better all-round person. Audiobooks are rising in popularity, and provide many of the same benefits of reading, as well as the ability to learn while driving your car or taking the dog for a walk.

10. Hire a life coach

Just because your life isn’t falling apart at the seams doesn’t mean you won’t benefit from the services of a personal coach. In fact, the services of a life coach can especially be of benefit to someone who considers them self to already be in a good place; as being in a good place makes you more open to growth and positive changes. A life coach will also help you step out of your comfort zone and challenge yourself.

As for people who are struggling to make progress in their personal or professional lives, to hang onto good relationships or simply have the feeling that something is missing, the services of a life coach may be just what you’re looking for. A life coach acts as a guide, helping you set and accomplish goals, hold yourself to account and improve your ability to solve problems and overcome obstacles.

Improving lives for the better

Educating yourself is one of the best ways to improve yourself. If you want to learn how to improve the lives of others as well as yourself, consider studying a psychology course at SACAP. Doing so can pave the way for a career in psychology while developing invaluable life skills that will help you grow as a person. For more information, enquire now.

The post Ten things you can do to change your life for the better appeared first on SACAP.



View more here.
Credit- SACAP. Published by- Dr. Sabiha : www.drsabiha.blogspot.com

Behavioural “Nudges” Are Ineffective At Encouraging Commuters To Carpool Or Take The Bus

By Emma Young

You’ll probably be familiar with the idea of behavioural “nudges” — interventions that encourage people to make better choices, without changing the actual options available. As a concept, nudging has become hugely popular, with at least 200 “nudge units” in governments and institutions around the world. We’ve certainly reported on a few studies finding that simple nudges encourage people to give more to charity, and help people to make healthier soft drink choices from fast food menus, for example. You might be forgiven for thinking, then, that there are no limits to what nudging can do….

Well, a recent set of studies designed to “nudge” commuters’ behaviour, published in Nature Human Behaviour and involving a total of almost 69,000 people, has found that there definitely are limits. “The failure of these well-powered experiments … highlights both the difficulty of changing commuter behaviour and the importance of publishing null results to build cumulative knowledge about how to encourage sustainable travel,” write Ariella S. Kristal and Ashley V. Whillans, of Harvard Business School.

The participants were employees of a major European airport. About half had reported driving by themselves to and from work. But almost 60% of this group said they would consider carpooling, and 41% said that finding a “matched” person with a similar commute to carpool with was a key reason why they weren’t already doing it. Many employees also reported that if they were given discounts on public transport, they’d be more likely to use it. The airport did already have a carpool service, and was also well connected to subway, rail and bus infrastructure. It seemed, then, like the ideal place to nudge people towards commuter behaviours that would benefit their own health and pocket, as well as, of course, the environment.

In the first experiment, Kristal and Whillans tested a letter and email campaign designed to encourage employees to sign up for carpooling by highlighting the benefits and providing testimonials from carpoolers. Though this intervention did increase registrants, this increase was tiny, and, statistically, it made absolutely no difference to the numbers who actually used the service. (For this study, the researchers sent out 15,000 letters. Only 33 employees registered for the service as a result. One month later, only three who’d received the initial letter were active carpoolers.)

For the second study, they gave employees details of good personal carpooling matches, and reminded them that carpooling would save them money. (Remember, a lack of knowledge about someone suitable to carpool with was reported in initial surveys as a key barrier to doing it.) But  again, this intervention did not increase carpooling behaviour.

Next, they tried giving a different group of more than 7,000 employees a free one-week bus trial. But this intervention failed to subsequently increase registration for discounted bus passes.

In the fourth experiment, the pair provided just over 1,000 employees with comprehensive personalised travel plans. These plans included information about carpooling matches, bus and train routes and times, transit pass discounts and bike routes. These employees were also offered a one-on-one session with the airport commuter team to talk this through. Only 21 people signed up for these sessions. And, overall, the intervention made no difference whatsoever to the participants’ commuter behaviour.

There is one significant limitation to the study that the researchers themselves point out: this particular airport offers employees a free parking space. Perhaps these attempted nudges would have had more impact on people who have to pay for their parking.

However, they do draw a few cautionary conclusions from their findings. One: the work “suggests that people do not always reveal their true intentions or barriers to sustainable commuting.” Though many had initially said that they would carpool or use public transport if they had discounted travel, this isn’t what transpired. Further work will be needed to investigate exactly why this is (maybe they don’t really want to talk to co-workers during the commute, for example). But it does seem that nudges aren’t enough to change commuter behaviours. Heavier-handed policies, such as congestion charges and parking bans, may be necessary to bring about shifts in this type of behaviour, the researchers write.

More broadly, though, they think the findings also suggest that nudges might not be that effective at changing habitual behaviours, in general.

An accompanying editorial in the journal welcomes the publication of this paper. Though the majority of studies reporting nudge interventions have found them to be successful, given the known problem of bias towards publishing positive results, “it’s possible that many more unsuccessful interventions exist but have never been reported,” the editorial observes. And clearly, this is an example of a case where null results have policy implications.

Finally, the editorial notes, “the study points to the limits of nudges and reminds us that they are not a panacea. While they can be a low-cost and simple way to shift many behaviours, it’s important to remember that not all behaviours are equally easy to shift.”

What we can learn from five naturalistic field experiments that failed to shift commuter behaviour

Emma Young (@EmmaELYoung) is a staff writer at BPS Research Digest

 



View more here.
Credit- BPS Research Digest. Published by- Dr. Sabiha : www.drsabiha.blogspot.com

The Quality Of The Relationship Between Parents Can Shape Their Children’s Life Paths

By Emily Reynolds

Our relationship with our parents can have a big impact on our life trajectory. Research has found that those of us lied to by caregivers often end up less well-adjusted, that hard workers are more likely to produce children with good work ethics, that cognitive skills can be improved by having talkative parents, and that positive parenting can impact cortisol levels even years later.

But though we might pay less attention to it, how parents relate to one another is also important for children’s long-term development. A new study, published in Demography, has taken a look at affection within parental relationships, finding that loving spousal relationships can have a positive long-term impact on children’s life paths.

The researchers focused on Nepal, which they say provides an interesting backdrop for an investigation into marriage. Marriage has changed significantly in the country over the last few years: marrying for love (as opposed to arranged marriage) is now more common than it used to be, and rates of divorce and premarital cohabitation are also increasing in the country, though remain rare.

Data was gathered from a longitudinal study, where marital relationship quality and the educational and personal progress of children were tracked for twelve years. The first set of data was collected from 151 neighborhoods in the Western Chitwan Valley in 1996. The quality of relationships among married participants was measured by asking partners separately how much they loved their husband or wife on a three-point scale, and participants were also asked whether their spouse had ever beaten them.

To look at how parents’ relationships influenced children’s own marriage behaviour, the researchers then tracked the age at which children married over the next 10 years. In 2008, they also re-interviewed participants, asking mothers whether or not their children had dropped out of school, and if so at what age.

The results suggested that marriage quality was in fact associated with children’s educational prospects. Children with parents who reported greater love for each other were less likely to drop out of school, whilst those whose parents reported less love were more likely to stop education. Children with parents who reported spousal violence were also more likely to drop out.

Educational outcomes were also related to both class and ethnicity: children from ethnic groups with higher social status, from wealthier households, or whose parents had higher educational backgrounds were more likely to remain in education. The relationship between marriage quality and children’s life outcomes was still significant after controlling for these factors.

Children’s own marriage timing was also linked to levels of their parents’ spousal love: the more positive the parental relationship, the later children got married. It’s important to note that in the context of the study, this was considered to be a good thing — in Nepal, later marriage can imply a better match, and that children feel less need to leave the family home at any cost.

So, as expected, the quality of parents’ marriages had a significant impact on their children, both in terms of educational attainment and on their own relationships later in life. However, the findings may not bear out in the rest of the world, where other cultural factors may come into play. There may also have been nuances that were missed in the measures. For instance, participants were asked only about instances of extreme conflict between spouses; conflicts or abuse may have occurred that were more subtle or less extreme than domestic violence, but that had an impact on children nonetheless. Similarly, educational attainment was measured only by when children dropped out of school, failing to take into consideration what students did after leaving school or the grades they achieved.

Limitations aside, the results do pose an interesting question about how spousal relationships impact children. It’s understandable that parents spend much of their time focusing on their interactions with their children — but looking at the way they feel about their partner may be just as useful.

Parents’ Marital Quality and Children’s Transition to Adulthood

Emily Reynolds (@rey_z) is a staff writer at BPS Research Digest



View more here.
Credit- BPS Research Digest. Published by- Dr. Sabiha : www.drsabiha.blogspot.com

Remote working tips: how to be productive from home

Working from home has benefits and drawbacks. Here are some remote working tips that will help you be as productive from home as at an office.

Key takeaways

  • The Age of Technology makes working from home as productive, if not more so, than working in an office
  • It’s important to plan out your workday, and have a dedicated workspace, so as to recreate the routine and focus of an office
  • Don’t rely solely on emails; use communication tools such as Slack and Instant Messenger to stay in touch with colleagues

Whether you’re a freelancer, an employee at a company that offers flexible work hours, or just cooped up at home for whatever reason; working remotely has its benefits and drawbacks. Your work hours are more flexible, but you lack the discipline and familiar routine of an office environment.

Tips for working from home effectively

With the coronavirus lockdown in effect, many offices are shutting down, and allowing their employees to work from home. Some of these employees may already have experienced working remotely, while for others, it’s a new and unfamiliar challenge. (remove when this is no longer relevant)

Thankfully, the Age of Technology makes working from home more viable, and it may be that workplaces of the future will incorporate remote work in a significant way.

In fact, statistics show that employees are more likely to remain loyal to companies that offer a flexible work program. A survey conducted by Harris / Decima found that 81% of respondents believe it positively differentiates one company from another, while 87% said they are just as productive, if not more so when working from home.

“Work from home” advice from those who have done so themselves includes:

Have a schedule

The thing you’ll probably miss the most while working remotely is the routine. Get in, make coffee, sit down at a desk and get through your list of things to do.

Well, nothing says you can’t create a similar schedule for yourself at home. Your work-from-home schedule should include:

  • Waking up at the same time every day
  • Setting aside time for coffee breaks and a lunch break
  • Getting some light exercise every now and then, such as going for a brisk walk (as a substitute for the morning commute and the bustle of the office space)
  • Time management is important, even when working from home, so set an estimated time frame for each task you have to complete, such as checking emails or conducting meetings over Skype
  • Figure out the time of day when you are most productive, whether it be morning or evening, and build your schedule around that

Have a dedicated workspace

Some people are fine with working from their bed or on the sofa, but for the majority of remote workers, that’s counter-productive. You need a dedicated workspace, preferably one with a desk or table. Not only is it better for your posture, but it also improves your focus.

You don’t need to have a dedicated office, although obviously having one helps. If you have kids or other family members wandering around, they should know that you’re not to be disturbed when you’re in your workspace, wherever it may be.

Wear shoes

Working in your pyjamas and slippers may be tempting, but contrary to the popular image of the work-from-home experience, it’s not good for your productivity. You don’t necessarily have to dress as if you were going to work, but putting on some clothes will help your mind get into work mode.

In his article for Forbes, Dan Pontefract, founder of The Pontefract Group, recommends that you at least wear shoes, as wearing slippers, socks or going barefoot puts you in a relaxed mindset that is not conducive to getting things done.

Stay connected

Social isolation isn’t good for the mind, and there’s no shortage of technologies and applications that enable you to avoid it.

  • Don’t just rely on emails. Use applications like Slack and Instant Messenger to keep in touch with workmates
  • Have a friend who you can regularly communicate with online, emulating the “water cooler conversations” of the workspace
  • Declare your availability, or lack of it, to workmates, so they know when you can be reached

While online communication may seem like a potential distraction, it’s worth it to avoid the psychological ramifications of perpetual social isolation.

Normally, working from coffee shops allows you to escape the solitude of the work-from-home environment, but that’s become a less viable option in recent times. So taking advantage of what the Age of Technology has to offer us becomes even more essential during the coronavirus lockdown.

Make space for inevitable distractions

There are certain distractions you’re going to find difficult to prevent. For example, if you have young kids, there’s a good chance of them interrupting your workspace and popping in during conference calls. This is especially an issue during the coronavirus lockdown, as kids need to expend the excess energy they would otherwise have been using at school.

Other potential distractions include:

  • The doorbell
  • Telephone
  • Social media
  • The TV
  • Pets
  • Laundry
  • Chores

Do what you can about distractions you can control, such as social media. As for those you can’t control, either incorporate them into your work schedule or try to accept them and minimise their disruption to your workflow.

Improving productivity with professional coaching

If you’re interested in learning more about workspace psychology, whether it be at home or in an office environment, consider studying a coaching course at SACAP. Here you’ll learn how to help clients achieve many of the things discussed above, such as time management and goal-setting. For more information, enquire now.

The post Remote working tips: how to be productive from home appeared first on SACAP.



View more here.
Credit- SACAP. Published by- Dr. Sabiha : www.drsabiha.blogspot.com

Helping Parents and Kids Stay Cool and Collected During the COVID 19 Outbreak

Many kids are now home for possibly weeks due to school closures to help slow down the spread of the Coronavirus outbreak. In some locals, …

Helping Parents and Kids Stay Cool and Collected During the COVID 19 Outbreak Read More »

The post Helping Parents and Kids Stay Cool and Collected During the COVID 19 Outbreak appeared first on .



View more here.
Credit- Parenting Today. Published by- Dr. Sabiha : www.drsabiha.blogspot.com

Musicians And Their Audiences Show Synchronised Patterns Of Brain Activity

By Emma Young

When a musician is playing a piece, and the audience is enjoying it, they can develop physical synchronies. Both might tap their feet, sway their bodies, or clap their hands. “Through music, the producer and the perceiver connect emotionally and behaviourally,” note the authors of a new paper, published in NeuroImage. And now this team, led by Yingying Hou at East China Normal University, has uncovered a connection right down at the neural level. The team has observed “inter-brain coherence” (IBC) — a synchronisation in brain activity — between a musician and the audience. What’s more, the strength of this coherence could be used to predict how much the audience enjoyed a piece.

The team used a technique called near-infrared spectroscopy to monitor the brain activity of a professional violinist while he was videoed playing a series of 12 brief, classical pieces. They then used the same technique (which involves shining beams of light through the skull, to monitor changes in blood flow) on 16 women while they watched the video, and listened to all of these pieces. (Because gender differences in inter-brain synchronisation have previously been observed, only women were recruited as listeners.)

The violinist had been instructed to look directly at the camera and maintain a neutral expression while he played the pieces, which each lasted about 100 seconds. If he was enjoying one piece more than another, the team hoped this would not be obvious to the viewers. They were told to gaze at the violinist’s face while they listened. After each piece, they rated how much they liked it on a seven-point scale.

The data revealed inter-brain coherence between each of the listeners and the musician, for all of the violin pieces. That is, there were similar patterns of heightened activity in certain key regions of the brain while the violinist played and the other participants listened.

The key regions included the left temporal cortex (which is thought to focus on processing the rhythm of sound information), the right inferior frontal cortex and the postcentral cortices. These two latter regions have been highlighted as important hubs of a hypothesised mirror system that allows a sender and receiver to share brain representations. “In the present study, the frontoparietal mirror neuron system allows audiences to experience or comprehend the mind of the performer as if they were to ‘walk in another’s shoes’,” the researchers believe.

The team also produced an average IBC score for each piece of music, and compared these with the listeners’ averaged liking scores for each piece. They found clear correlations. The more popular pieces were marked by stronger inter-brain coherence in the left temporal cortex between the audience as a whole and the performer.

The team also reported that the link between level of coherence and popularity only developed during the second half of each piece. This could be because there are two stages to music appreciation, they suggest. The first stage involves recognising rhythms, and identifying the potential musical structure of a piece. During the next stage, the listener develops aesthetic judgements and experiences emotional resonance, and generates stronger predictions about the sounds that ‘should’ follow. “If the expectation matches the incoming information, the musical performance will be experienced as pleasant,” the team thinks.

More work will be needed to explain why the coherence-liking effect only emerged at a group level, and to explore whether the results obtained here will also apply to other types of musical instrument, and other genres. The team also note that the near-infrared technique only allowed them to look at blood flow in the cortex, not other deeper areas that might be involved in the response to music production and perception, too, such as limbic structures. Also, by design, this study only involved women. Whether men will respond in the same way is unknown.

Still, it’s fascinating research. “This study expands our understanding of music appreciation,” the researchers write, adding: “The results can potentially be applied to the development of brain indices for predicting public attitudes towards various musical performances.”

The averaged inter-brain coherence between the audience and a violinist predicts the popularity of violin performance

Emma Young (@EmmaELYoung) is a staff writer at BPS Research Digest



View more here.
Credit- BPS Research Digest. Published by- Dr. Sabiha : www.drsabiha.blogspot.com

World Happiness And Psychedelic Placebos: The Week’s Best Psychology Links

Keyboard for ideaOur weekly round-up of the best psychology coverage from elsewhere on the web

The 2020 World Happiness Report has been published by the United Nations Sustainable Development Solutions Network, with Finland ranking as the world’s happiest country. “Happiness” in the report doesn’t refer to the expression of emotion per se, writes Maria Cramer at the New York Times, but is rather about a sense of satisfaction in life and belief that members of one’s community care for each other — a particularly poignant definition given present circumstances.


An imaging technique adapted from geophysics could provide a new way of looking at the human brain, reports Ian Randall at Physics World. Researchers have traditionally been unable to scan the brain using ultrasound, as the waves are scattered by the skull. But now a team have shown that ultrasound can be used to record signals from inside the skull, with the help of a method normally used to construct images from below the surface of the Earth based on seismometer recordings.


Researchers have developed an AI capable of smelling certain odours, reports Gege Li at New Scientist. Chemical sensors respond to particular odours in the environment, and an algorithm then uses that pattern of response to identify the smell, similar to the processes used by the mammalian olfactory bulb.


It’s a myth that autistic people aren’t social, writes Scott Barry Kaufmann at Scientific American. Negative impressions about the social life of autistic people are driven by the biases of others –— including researchers.


Volunteers who thought they were taking part in a psychedelic drug study experienced mood changes and even hallucinations — but hours into the experience, they learned they had only been taking a placebo. At Discover Magazine, Neuroskeptic describes the lengths that researchers went to, in order to trick participants into thinking they were taking an active drug. The study highlights the importance of disentangling placebo effects from those actually caused by psychoactive substances.


What can crosswords teach us about memory? At Scientific American, Adrienne Raphel examines how word puzzles provide a glimpse into the inner workings of our mind.


Finally, a selection of  coronavirus-related psychology coverage from this week:

Compiled by Matthew Warren (@MattbWarren), Editor of BPS Research Digest



View more here.
Credit- BPS Research Digest. Published by- Dr. Sabiha : www.drsabiha.blogspot.com

This Weird, Sound-Induced Illusion Makes You Feel That Your Finger Has Grown Longer

By Emma Young

Adults are vulnerable to all kinds of body illusions. We can be made to feel that a fake hand, or even a fake body, is our own; that we’ve left our body; even that we’re the size of a doll. These illusions work because our brains use information from various senses to create mental representations of our bodies. Mess with some of these sensory signals, and you can alter those representations, sometimes drastically.

Work to date suggests that young children don’t show the same susceptibilities to body illusions, presumably because the systems that underpin them are still developing. Now a new study, published in Scientific Reports, has found that a bizarre auditory-induced illusion that affects adults doesn’t work in quite the same way in young kids, either.

Ana Tajadura-Jiménez, now at Charles III University of in Madrid, has led all kinds of fascinating work showing that body illusions can be triggered through the manipulation of sound. Take her “magic shoes“, for example. Microphones record the sound of the wearer walking. But this sound is then filtered, so only the the higher-pitched portions are played on to them, through earphones. This has the effect of making the wearer sound lighter, which leads them to report feeling lighter and more sprightly.

For the new study, Elena Nava at the University of Milano-Bicocca and Tajadura-Jiménez turned to what’s known as the “auditory Pinocchio illusion”. In earlier work, Tajadura-Jiménez and colleagues had found that if adults pull up on their index finger while listening to brief sounds of rising pitch, they have the feeling that their finger is getting longer. Why? Other research has found that we associate a “high” pitch with a high position in physical space, and so, Tajadura-Jiménez suspects, this metaphor is influencing our perceptions. Like adults, even babies get the “high” vs “low” pitch metaphor — so perhaps young children would experience this illusion, too. But when the pair tried a version of it on a group of 30 four- to six-year-olds, and on a group of 30 adults, they found some differences between the responses of the two groups.

For this study, the participants didn’t pull on their own fingers. Rather, they pressed their palm up against a vertical wooden surface, and their hand was screened with a cloth, so they couldn’t see it. An experimenter then repeatedly either pulled or pressed on their middle finger while they heard a tone that ascended in pitch, descended in pitch or remained constant.

Navva & Tajadura-Jimenez 2020
Example of the experimental set-up. Via Nava & Tajadura-Jiménez (2020)

Each time, the participant used a scale on the side of the board to indicate where they felt the tip of their middle finger to be in space. They were also asked about whether they perceived their finger to be getting longer, shrinking, or staying the same length.

The team found that when ascending notes were played during finger-pulling, adults indicated that their middle finger tip was higher (and so the finger was longer) than it actually was.

Children, on the other hand, did not indicate that their finger tip was higher during these ascending notes — and yet like the adults, they reported feeling that their finger was getting longer.

This suggests that by around the age of four to six, a child’s thoughts and feelings about what’s happening to its body — its “body image” — is adult-like (at least, in this context). However, its unconscious body “schema” — the brain’s map of the body in space — is not yet being calibrated in the same way as an adult’s.

Interestingly, the researchers did not find that tones of descending pitch played while the finger was being pressed made adults or children think that their finger was getting smaller. “Why can the brain ‘accept’ a longer finger but not a shorter one?” the researchers ask. “This asymmetry could reflect the fact that the brain experiences, throughout development, the enlargement of most parts of the body, while it never experiences shrinkage,” they suggest.

In a subsequent study, the pair then tried a version of the same experiment, but with the participants’ arms and hands positioned horizontally, rather than vertically. In this orientation, the longer finger effect that they had just found in adults was not repeated. As the high/low metaphor for pitch is vertical in nature, not horizontal, this “supports our hypothesis that crossmodal ‘metaphoric’ correspondences influence the binding of multisensory information,” the researchers write.

Navva & Tajadura-Jimenez 2020_2
In the second experiment participants’ hands were positioned horizontally. Via Nava & Tajadura-Jiménez (2020)

They would now like to see further work to establish when a child’s body map becomes adult-like, and also to explore whether individual differences in the way signals from various senses are integrated might predict our susceptibilities to body illusions.

Auditory-induced body distortions in children and adults

Emma Young (@EmmaELYoung) is a staff writer at BPS Research Digest



View more here.
Credit- BPS Research Digest. Published by- Dr. Sabiha : www.drsabiha.blogspot.com