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Why Do We Have Eyebrows and Other Types of Facial Hair?
We humans seem to have an on-again, off-again relationship with facial hair. Prehistoric cave drawings reveal the myriad tools our ancient ancestors used to shave: shark’s teeth, sharpened flints and even clam shells. Nowadays, beards are
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New Content From Perspectives on Psychological Science
A sample of articles on effort, the origins of disease, control and attention, the predictive mind, digital parenting, psychopathology models, spatial representations, and more.
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New Content From Perspectives on Psychological Science
A sample of articles on psychologists with lived experience of psychopathology, resilience to stressors, the evolutionary value of warmth, and biases and validity in graduate-school admissions.
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New Content From Perspectives on Psychological Science
A sample of articles on evolutionary psychology, longitudinal research, climate change, social media an well-being during the pandemic, the importance of olfaction for relaxation, risk surveys, reduction of social inequalities, and research on gender and sex.
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You Can Only Maintain So Many Close Friendships
The Oxford evolutionary psychologist Robin Dunbar is best known for his namesake “Dunbar’s number,” which he defines as the number of stable relationships people are cognitively able to maintain at once. (The proposed number is
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Without Clear Pandemic Rules, People Take On More Risks As Fear And Vigilance Wane
… Research shows that when it comes to risk assessment, people are more likely to believe something hazardous will occur when they can easily picture it: Maybe it’s already happened to them, or they’ve seen or
