Last week, Facebook’s founding president Sean Parker admitted his concerns that by focusing on social validation, Facebook was designed to exploit “a vulnerability in human psychology”. Added to this, and amidst the current furore around fake news, imagine if adverts on Facebook could be adapted to target your personality, significantly increasing the odds that people like you will click on the ads and then buy the associated products. A timely study in PNAS shows just how easy and effective it is to target web users according to their personality, a technique that the researchers call “psychological persuasion”.
One year ago today, Donald J Trump, a man with no political or military experience, defied expectations, winning the election to become the 45th president of the United States. Nearly 63 million voted for him, including, and in spite of his reputation for sexism, over half of all white women. In an open-access paper in Evolutionary Studies in Imaginative Culture, Dan McAdams, one of the world’s leading experts in personality psychology, proposes an explanation for Trump’s popular appeal that is grounded in evolutionary psychology, personality theory and the social psychology of leadership.
There are many effective psychological therapies to help teenagers with depression, anxiety or other mental health problems. Unfortunately, for various reasons, most teenagers never get access to a professional therapist. To overcome this problem, some researchers are exploring the potential of brief, “single-session” interventions that can be delivered cheaply and easily to many at-risk teenagers outside of a clinical context. In The Journal of Child Psychology and Psychiatry, Jessica Schleider and John Weisz at Harvard University present extremely promising results from their trial of a 30-minute computer session teaching depressed and anxious teenagers that personality is malleable.
By Emma Young
If you’re a psychopath who’s good with numbers, you could make the perfect hedge fund manager. Your lack of empathy will allow you to capitalise blithely on the financial losses of others, while your ability to stomach high-risk, but potentially high-return, options will send your fund value soaring…. Well, that’s the story that’s been painted by popular media, folk wisdom and Wall Street insiders alike. The problem, according to a new paper in Personality and Social Psychology Bulletin, is that hedge fund managers with psychopathic tendencies actually make less money for their clients.
There are certain situations where it’s advantageous for an introvert to take charge. For instance, perhaps they are better qualified than their extroverted peers. The trouble is, most introverts tend to shy away from seizing informal leadership opportunities when they arise (psychologists call this “emergent leadership” – when someone takes charge in a team without a formal hierarchy).
A new study in Personality and Individual Differences suggests this might be because introverts expect to find group tasks and situations unpleasant, which inhibits them from displaying the kind of behaviours required to take charge of their group. By helping introverts to realise they may enjoy leadership more than they expect, Andrew Spark and his colleagues at Queensland University of Technology say it may be possible to encourage more introverts to step up to the plate.
By guest blogger Marianne Cezza
As social creatures, accurately recognising and understanding the mental states of others (their intentions, knowledge, beliefs, etc.) is crucial to our social bonds and interactions. In fact, in today’s multi-cultural world and strongly divided political climate, this skill – known as Theory of Mind – is perhaps more important than ever. A recent study published in the Journal of Cognitive Enhancement proposes that an effective way to develop our Theory of Mind lies in learning to better understand ourselves.
Ambitious and self-disciplined or affable and fun-loving? If you could choose the personality profile for your children, what would you prioritise? Researchers at Goldsmiths, University of London, put this question to 142 British mothers with a baby aged 0 to 12 months. Reporting their findings in Personality and Individual Differences, Rachel Latham and Sophie von Stumm say there was a clear preference among the mothers for most of all wanting their infants to grow up to be extraverted, especially friendly and cheerful, more so than conscientious or intelligent, even though these latter attributes are more likely to contribute to a healthy, successful life. To the researchers’ knowledge this is the first time mothers’ wishes for their children’s personalities has been studied.
By Alex Fradera
Exactly how parents shape their children is a matter of controversy, especially since Judith Rich Harris’ book The Nurture Assumption popularised the behavioural genetics position that the “shared environment” (so-called because it’s shared by siblings) – including the family home and parents’ methods of upbringing – has scant influence on how children turn out. But the debate is far from settled, and now a team chiefly from Florida State University has investigated whether more educated parents produce offspring with particular personality characteristics. Published in the Journal of Personality and Social Psychology, the research identifies a number of personality differences that correlate with parental education, and the researchers suggest the causes of this association must be more than just genetics.
By Emma Young
Conscientiousness is a fundamental aspect of human personality, with higher levels associated with all kinds of benefits, from greater academic achievement and relationship stability to living for longer. Yet it’s the only major human personality dimension not to have been widely identified in animals, which poses an evolutionary puzzle – if animals don’t show signs of conscientiousness, where did the human variety come from? But now a major review of hundreds of relevant papers, published in Psychological Bulletin, concludes that in fact, “there are many documented examples of conscientiousness behaviour in other animals”. The work also suggests that there are two main branches to conscientiousness, each associated with an evolutionary drive to solve different types of problems.
“I don’t think you are truly mean, you have sad eyes” Tormund Giantsbane ponders the true self of Sandor ‘The Hound’ Clegane in Game of Thrones, Beyond The Wall.
Who are you really? Is there a “true you” beneath the masquerade? According to a trio of psychologists and philosophers writing in Perspectives on Psychological Science, the idea that we each have a hidden true or authentic self is an incredibly common folk belief, and moreover, the way most of us think about these true selves is remarkably consistent, even across different cultures, from Westeros to Tibet.
This makes the concept of a true self useful because it helps explain many of the judgments we make about ourselves and others. Yet, from a scientific perspective, there is actually no such thing as the true self. “The notion that there are especially authentic parts of the self, and that these parts can remain cloaked from view indefinitely, borders on the superstitious,” write Nina Strohminger and her colleagues at Yale University.