Brainwave study suggests sexual posing, but not bare skin, leads to automatic objectification

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via Bernard et al, 2018

By Alex Fradera

The phrase “sexual objectification” began popping up only 50 years ago, but it’s now ubiquitous, reflecting our concern that seeing someone sexually amounts to perceiving them as eye candy or a piece of meat. More recently, psychologists and neuroscientists have gathered evidence that sexualisation can literally lead us to perceive people less as whole humans and more as an assemblage of parts – the same way that the mind normally processes objects.

But the picture is complicated by new work published in Personality and Social Psychology Bulletin from a team mainly drawn from the Université Libre de Bruxelles. Their experiments on the impact of various forms of sexualisation on the perception of the body find that objectification does not necessarily follow.

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Pilot study finds “smart drug” Aderall has limited benefits for healthy students, and may harm working memory

GettyImages-1009056818.jpgBy Emma Young

Stimulants available on prescription such as Adderall improve cognitive functioning as well as attention in people with ADHD, but many students without this condition also take them, believing that they will act as “smart drugs” and boost their cognition, and so their academic performance. The limited research to date into whether this is actually the case has produced mixed results. A new double-blind pilot study of healthy US college students, published in Pharmacy, found that though Adderall led to minor improvements in attention, it actually impaired working memory. 

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A re-replication of a psychological classic provides a cautionary tale about overhyped science

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via Strack et al, 1988

By guest blogger Jesse Singal

If you wanted a poster child for the replication crisis and the controversy it has unleashed within the field of psychology, it would be hard to do much better than Fritz Strack’s findings. In 1988, the German psychologist and his colleagues published research that appeared to show that if your mouth is forced into a smile, you become a bit happier, and if it’s forced into a frown, you become a bit sadder. He pulled this off by asking volunteers to view a set of cartoons (paper ones, not animated) while holding a pen in their mouth, either with their teeth (forcing their mouth into a smile), or with their lips (forcing a frown), and to then use the pen in this position to rate how amused they were by the cartoons. The smilers were more amused, and the frowners less so – and best of all, they mostly didn’t discern the true purpose of the experiment, eliminating potential placebo-effect explanations.

This basic idea, that our facial expressions can feed back into our psychological state and behavior, goes back at least as far as Darwin and William James, but “facial feedback”, as it is known, had never been demonstrated in such an elegant and rigorous-seeming manner. Over time, this style of experiment was replicated and expanded upon, and soon it came to be considered a true blockbuster, so famous it found its ways into psychology textbooks, as well as popular books and articles citing it as an example of the unexpectedly subtle ways our bodies and environments can affect us psychologically. Often, facial feedback has been popularised along the lines of Maybe you can smile your way to happiness!, which added an irresistible self-help element that likely helped spread the idea. Either way, it seemed like a genuinely safe and solid psychological finding. That changed rather abruptly in 2016.  

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Preliminary evidence suggests women may be better role jugglers than men

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Women took only the positive from work into the home (and vice versa), while for men it was the stress that spilt over

By Emma Young

Juggling home and work commitments is never easy, and yet there’s been surprisingly little research into how either demands – or support – at home or work may spillover into the other context. Does a frustrating or combative workday negatively affect family life that evening, for instance? Or if your partner is emotionally supportive when you both get home, will you “pass it on”, and be more supportive of colleagues the next day? And, are men and women affected in the same ways? A new paper, published in the Journal of Applied Psychology, provides some provocative answers. 

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Interviews with 100 CBT-therapists reveal 43 per cent of clients experience unwanted side-effects from therapy

GettyImages-690819948.jpgBy Christian Jarrett

The structured nature of Cognitive Behavioural Therapy/CBT and its clearly defined principles (based on the links between thoughts, feelings and behaviours) make it relatively easy to train practitioners, to ensure standardised delivery and to measure outcomes. Consequently, CBT has revolutionised mental health care, allowing psychologists to alchemize therapy from an art into a science. For many mental health conditions, there is now considerable evidence that CBT is as, or more, effective than drug treatments. Yet, just like any form of psychotherapy, CBT is not without the risk of unwanted adverse effects.

A recent paper in Cognitive Therapy and Research outlines the nature and prevalence of these unwanted effects, based on structured interviews with 100 CBT-trained psychotherapists. “This is what therapists should know about when informing their patients about the upcoming merits and risks of treatment,” write Marie-Luise Schermuly-Haupt and her colleagues.

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Women with partners higher in trait conscientiousness get more pleasure from sex

GettyImages-482707702.jpgBy Christian Jarrett

Especially if you are in a long-term relationship your own sexual functioning is not a purely an individual matter but is bound up with your partner’s. Previous research has looked at this dynamic, finding for example that people are generally happier with their sex lives when they have the perception that they and their partner are sexually compatible. Surprisingly, however, before now the influence of your partner’s broader personality traits on your own sex life had not been studied.

A German study of nearly a thousand long-term couples (98 per cent of them heterosexual) is the first to look at this question. Among the stand-out findings is that, for women, having a more conscientious partner was associated with having better sexual functioning and a more satisfactory sex life.

Writing in The Journal of Sex Research, the researchers, led by Julia Velten at Ruhr-Universität Bochum, suggested that “men who are thorough and dutiful may feel the need to satisfy their partner sexually, which may in turn lead to better sexual function of their partners.”

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Do people with a high IQ age more slowly?

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Greater intelligence may mean that you feel younger than your years – and this seems to be reflected in biological measures of ageing

By guest blogger David Robson

Take a moment to consider how old you feel. Not your actual, biological age – but your own subjective feelings.

Abundant research during the past few decades has shown that this “subjective age” can be a powerful predictor of your health, including the risk of depression, diabetes and hypertension, dementia, and hospitalisation for illness and injury, and even mortality – better than your actual age. In each case, the younger you feel, the healthier you are. 

The link probably goes in both directions. So while it’s true that ill-health may make you feel older, a higher subjective age could also limit your physical activity and increase feelings of vulnerability that make it hard to cope with stress – both of which could, independently, lead to illness. The result could even be a vicious cycle, where feelings of accelerated ageing lead you to become more inactive, and the resulting ill-health then further confirms your pessimistic views. And as I recently wrote for BBC Future, understanding this process could be essential for designing more effective health programmes.

Yannick Stephan at the University of Montpellier has led much of the work examining this phenomenon, and his latest paper, published with colleagues in the journal Intelligence, extends this understanding by revealing a surprising link with IQ. According to this research, the more intelligent we are in our late teens and early 20s, the younger we will feel in our 70s – and this may also be reflected in various markers of biological ageing. 

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Close friends become absorbed into our self-concept, affecting our ability to distinguish their faces from our own

GettyImages-941413016.jpgBy Christian Jarrett

When we say that our close friends have become a part of us, we’re usually talking metaphorically. Yet prior research has shown there is a literal sense in which this is true. For instance, we’re slower at judging whether given personality traits apply to us or our friends, compared with when judging whether traits belong to us or someone we’re not close to – it’s as if our friends’ traits and our own have somehow become shared, which makes the judgment trickier. Similarly, in terms of brain activity, we respond to mistakes made by friends in a similar way to how we respond to our own mistakes.

Now a team led by Sarah Ketay at the University Hartford have shown how this absorption of friends into our self-concept can manifest at a visual level, affecting our ability to distinguish their faces from our own. Writing in the Journal of Social and Personal Relationships, Ketay’s team said “The present research supports the idea that close others are processed preferentially and may overlap with the self.”

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How kids shape their parents’ parenting style

GettyImages-108273270.jpgBy Christian Jarrett

In our culture we like to speculate about the effects of different parenting styles on children. A lot of this debate is wasted breath. Twin studies – that compare similarities in outcomes between genetically identical and non-identical twins raised by their biological or adopted parents – have already shown us that parental influence is far more modest than we usually assume. Now a paper in Social Psychological and Personality Science goes further, using the twin approach to reveal how it is mistaken to see the parent-child dynamic as a one-way relationship. “Given the current evidence … it is more accurate to conceptualise parenting as a transactional process in which both parents and children exert simultaneous and continuous influence on each other,” write Mona Ayoub at the University of Illinois at Urbana-Champaign and her colleagues.

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People with strong self-control experience less intense bodily states like hunger and fatigue

GettyImages-823885728.jpgBy Christian Jarrett

You may think of people with high self-control as having enviable reserves of willpower, but recent findings suggest this isn’t the case. Instead it seems the strong-willed are canny folk, adept at avoiding temptation in the first place. A new study in the journal Self and Identity builds on this picture, showing that people high in self-control tend to experience less intense visceral states, like fatigue, hunger and stress (states that are known to encourage impulsive behaviour).

The new findings make sense: after all, it is much easier to be in control of your decisions if you are organised enough to ensure your animalistic needs rarely become overpowering.

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