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18 papers
This article reviews theory and research on how people and cultures shape each other. It defines the self as the “me” at the center of experience — a developing sense of awareness and agency that forms as a person (both brain and body) becomes tuned to different environments. The authors…
This review says our sense of being a body comes from the brain combining many body signals. It describes three parts of bodily self-consciousness: self-identification (feeling a body is mine), self-location (where I feel I am), and the first-person perspective (the point from which I see). Experiments that create mismatched…
Attachment theory, described about 40 years ago, explains stable ways people form close bonds. This review sums up brain imaging and cognitive studies that link adult attachment styles (secure, avoidant, anxious, resolved/unresolved) to how people feel about and think about others. It proposes that attachment style shapes quick judgments of…
Hallucinogen Persisting Perception Disorder, or HPPD, is a rare condition tied to using hallucinogenic drugs. People with HPPD keep having changes in how they see things after the drug wears off. It is diagnosed more often in people who already had mental health problems or problems with drug use, but…
Researchers asked people with major depression and people without psychiatric disorders to write open, free descriptions of themselves and of other people. Compared with the control group, the depressed group named fewer positive traits and more negative traits for themselves and for parents and close others. A clustering analysis also…
This paper reports two experiments that tested whether people’s awareness of internal body signals (interoception) changes how physical sensations shape thinking. Interoception means sensitivity to signals coming from inside the body. Experiment 1 used a body‑awareness questionnaire and Experiment 2 used a heartbeat perception task. Both experiments found that interoception…
This book chapter reviews research about how grandiose narcissism relates to romantic relationships. It says narcissism is often linked to thoughts and actions that harm relationships, but also notes some positive or short-term advantages like first-impression charm. The authors summarize both the negative and positive findings and suggest topics and…
Researchers read through 66 published case reports and case series about a condition called hallucinogen‑persisting perception disorder, or HPPD. Together the reports described about 100 people and 64 different perceptual problems. The review found that HPPD often involves many kinds of symptoms, not just the classic visual "flashbacks," and that…
This review and meta-analysis looked at studies up to 2024 on body-positive social media content. It reviewed 56 studies (19 were left out of the meta-analysis for bad or missing data). Overall, short-term exposure to body-positive posts was linked to better body satisfaction and improved mood, especially when posts showed…
This study surveyed 211 young adults about exposure to “fitspiration” or athletic images on social media and how that related to their body esteem. It found 37% of participants said such images lowered their self-esteem, with women more likely to report this (p = 0.004) and gender also linked to…
Researchers find that many people with autism process information from more than one sense differently, especially sound and sight. Studies report atypical audio-visual integration for both social cues (like faces and voices) and simple cues (like flashes and beeps). Some work links these differences to basic timing of perception and…
This cross-sectional study in Nagoya, Japan looked at parents of 13–14 year olds and found that parents who reported stronger social support tended to have children with fewer emotional and behavioral problems and more prosocial behavior. The researchers analyzed 602 valid responses and included 536 families in the main analysis.…
