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Psychology News

These research articles involve many aspects of psychology such as cognitive psychology, depression studies, mental health, stress, happiness and neuropsychology, Scroll below for more specific categories.

High-Dose Psilocybin Shows Potential as an Antidepressant Treatment

A meta-analysis suggests that high doses of psilocybin may alleviate depressive symptoms similarly to the SSRI drug escitalopram. While the effect size was small, psilocybin outperformed placebo in clinical trials, though study design flaws could have led to overestimated results. The findings indicate that psilocybin, particularly in high doses, may offer a new avenue for treating depression, comparable to existing antidepressants.

Childhood Inflammation Linked to Later Mental Health Risks

Children with persistent inflammation are at a higher risk of developing mental health disorders like psychosis and depression in early adulthood. A study found that elevated inflammation markers, particularly around age 9, significantly increase the risk of these disorders, as well as cardiometabolic diseases such as insulin resistance. The research suggests that early-life inflammation could be a critical factor in later mental and physical health issues, prompting the need for further investigation into its role.

Neuroticism Alters How Personality Affects Self-Control

Personality traits like conscientiousness and extraversion are linked to higher self-control, while neuroticism can weaken this effect, especially in specific types of self-control like resisting temptation or initiating proactive behaviors. A study involving 480 military cadets reveals that neuroticism moderates the relationship between other personality traits and self-control, suggesting that the interaction effects differ based on the type of self-control. These findings could inform strategies for selecting individuals for roles requiring high self-control and designing interventions for personal growth.

Digital Swiping Increases Boredom, Reduces Video Enjoyment

Swiping through online videos to alleviate boredom may actually make people more bored and less satisfied with the content, according to new research. The study found that switching between short video snippets or fast-forwarding through them leaves viewers feeling less engaged and more restless. Participants reported greater satisfaction and meaningful engagement when they watched a single video without interruptions. The findings suggest that to enhance enjoyment, viewers should minimize digital switching and focus on fully engaging with the content.

Why Are We Drawn to Events Focused on Death and Disaster?

Researchers have developed a new framework to understand why people are fascinated by events centered around themes of death, disaster, and suffering. These "dark events" include everything from historical commemorations to cultural festivals and horror experiences. The study highlights six key concepts that shape our attraction to these events, such as commercialization, public engagement, and the symbolic presence of death. Understanding these factors could offer deeper insights into societal behavior and collective memory.

Moral Values Shift with the Seasons

A study has found that people's endorsement of moral values fluctuates seasonally, with group-focused values like loyalty, authority, and purity being more strongly supported in spring and fall. This fluctuation has significant implications for politics, legal decisions, and public health, as shifts in moral values can influence behaviors and judgments. The research also suggests a link between anxiety levels and these moral shifts, pointing to the potential impact of seasonal changes on societal outcomes.

Classical Music Synchronizes Brain Waves, Improving Depression

Western classical music can significantly affect brain activity, particularly in people with treatment-resistant depression. By measuring brainwaves and neural imaging, scientists discovered that music synchronizes neural oscillations between brain regions associated with sensory and emotional processing, enhancing mood. This study suggests that personalized music therapy could be a powerful tool for treating depression, especially when integrated with other sensory stimuli.

Greater Knowledge May Harm Group Welfare

Increasing knowledge can lead to negative outcomes when individuals use it for self-interest rather than collective good. Researchers argue that enhanced knowledge can reduce cooperation among rational individuals, potentially worsening overall welfare.

Mediterranean Diet Linked to Lower Stress Levels

Following the Mediterranean diet versus the traditional Western diet might make you feel less stressed, according to new research. The findings suggest that people can lower their perception of how much stress they can tolerate by following a Mediterranean diet.

Child Signals: Vocal Cues Shape Adult Perceptions

Human children depend on caregivers for extended periods, employing complex vocal and cognitive cues to elicit adult attention and care. Recent research shows that adults prioritize vocal cues when assessing children's emotions and perceived helplessness, while cognitive cues weigh more in evaluating intelligence.

This shows a woman drinking with friends.

Social Drinking Activates Dopamine and Elevates Mood

New research reveals why alcohol makes people feel happier in social settings but not when drinking alone. Using fruit flies, scientists discovered that dopamine in the brain plays a key role in amplifying the euphoric effects of alcohol during social interactions.

This shows a woman sitting alone on a step at night.

Loneliness Linked to Nightmares

Research reveals that loneliness is linked to an increased frequency and intensity of nightmares, highlighting the connection between social isolation and sleep disturbances. The study suggests that stress, rumination, and hyperarousal contribute to these effects, indicating that loneliness affects mental and physical well-being. This research supports the evolutionary theory that a sense of belonging is crucial for human survival. Addressing loneliness may potentially improve sleep quality and overall health.