Cannabis use in early pregnancy not linked to ADHD or behavioral disorders in kids

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People who endorse “honor culture” values are more likely to believe they are invulnerable to illness, which is linked to lower rates of flu vaccination in the United States

Narcissistic traits of Adolf Hitler, Vladimir Putin, and Donald Trump can be traced back to common patterns in early childhood and family environments

New study reveals four psychological profiles of gamers linked to mental health and attachment style

New research suggests that different aspects of socioeconomic status are associated with distinct patterns of brain structure, connectivity, and behavior—and these associations can vary depending on whether they occur in early or later stages of life.

Sensory issues in autism may stem from co-occurring emotional blindness, not autism itself, finds a twin study

Erythritol is a widely used low-calorie sweetener in “sugar-free” or “keto” soft drinks, baked goods, and candies

Highly stylized TikTok videos, known as “edits,” portraying politicians as physically attractive or “badass” increased ratings of their attractiveness and, in some cases…

Genetic and biological clues point to inflammation’s role in mental health

Psychopaths tended to be less emotionally reactive and showed deficits in emotional functioning

Study sheds light on how QAnon beliefs shatter family bonds by analyzing references to “family” in the subreddit r/QAnonCasualties

Authoritarian beliefs predict whether voters see Trump or Clinton as psychopathic

Ugly bystanders boost beauty: The study found even moderately attractive faces were judged more favorably when paired with less attractive ones, a phenomenon linked to emotional brain responses measured through electrical activity.

People who were shorter or less satisfied with their height tended to be more envious, more jealous, and more competitive toward same-sex peers

Resilience may protect against psychopathic traits in people with childhood trauma

White Americans do not feel threatened by demographic change, suggests new study that casts doubt on this widely accepted idea: that White Americans respond with a sense of threat when told they will no longer be the majority in the US

Childhood curiosity might be somewhat protective against depression in adulthood, study finds

Scientists observe an abnormal attentional bias in depressed individuals

Psychedelics may buffer against PTSD: Survivors of Nova music festival massacre in Israel on October 7, 2023 who consumed classic psychedelics (psilocybin, LSD, mescaline, or 2C-B) at the time reported significantly lower levels of anxiety and post-traumatic symptoms 3 weeks after the attack.

People who believe they are attractive are more materialistic, and new research suggests this is because they are more likely to compare themselves with others in terms of abilities, opinions…

Extraversion, narcissism, and histrionic tendencies predict the desire to become an influencer, finds study of teenagers aged 16 to 17

Young adults who experience ghosting are more likely to ghost others. Those who experienced breadcrumbing were more likely to breadcrumb others

Feeling politically excluded heightens antisocial tendencies, with young adults who feel excluded more likely to experience anger and less willing to engage with other side

Testosterone heightens men’s sensitivity to social feedback and reshapes self-esteem

Men more likely than women to orgasm from anal penetration, study finds

People around the world are more likely to favor dominant, authoritarian leaders during times of intergroup conflict

Study of 2020 US presidential election found that Biden voters tended to choose care and fairness more than Trump supporters, with a greater focus on compassion and justice

Psychopathy stands out as key trait behind uncommitted sexual behavior

Study challenges the “beautiful is moral” stereotype—the idea that people who are physically attractive are also seen as having better moral character

Perceived social breakdown fuels desire for authoritarian leaders, new study shows

Democrats dislike Republicans more than Republicans dislike Democrats, studies find