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.

A majority of parents believe that social media image editing apps and appearance-related trends negatively affect their children's body image, according to a survey. The survey reports 69% of parents believe filters have a negative impact, while 65% are concerned about trends related to diet or exercise. To counteract this, On Our Sleeves urges parents to have open conversations about body positivity.
A recent study suggests higher doses of Vitamin D3 supplementation during early childhood may reduce the risk of internalizing psychiatric symptoms in later years. The study, a part of the VIDI trial, observed the impact of the standard 10 µg and a tripled 30 µg dose of Vitamin D on children from the age of two weeks to two years.
Schadenfreude, the complex emotion of deriving pleasure from others' misfortunes, is shaped by intricate neural processes. Key regions implicated in experiencing schadenfreude include the ventromedial prefrontal cortex (vmPFC) and the ventral striatum, integral in reward processing, decision-making, and empathy.
Viewing images of the same food item multiple times can lead to a feeling of fullness. The study found that when participants viewed the same food picture 30 times, they subsequently chose smaller portion sizes compared to those who saw the image just three times.
Researchers discovered shared genetic underpinnings for cannabis use and psychiatric disorders like schizophrenia and bipolar disorder. Employing advanced statistical modelling, the study revealed a complex interplay of genetic variants increasing or decreasing risk factors for these conditions. These findings may contribute to personalized preventive measures and interventional strategies.
Walking is less popular and more perilous in the U.S. than in other countries, according to a new study. Comparing U.S. statistics to European counterparts like the U.K., Germany, and the Netherlands, the study reveals that Americans take fewer walking trips and face higher fatality rates.
Pregnant women are more likely to complete cannabis use disorder (CUD) treatment if referred by the justice system, community partners, or health care providers. The research provides novel insights into treatment outcomes for pregnant women seeking CUD treatment at public-funding facilities. Findings also showed that only 30% of pregnant women completed treatment, with a 4-to-12-month stay associated with treatment completion.
Researchers discovered an exciting new role for a widely known protein, ubiquitin, particularly in its K-63 form. They found K-63 ubiquitin selectively influences fear memory formation in female brains, potentially contributing to post-traumatic stress disorder (PTSD). This discovery sheds light on why women are more likely to suffer from PTSD and paves the way for developing female-specific therapeutic treatments.
Researchers have identified a potential marker in the brain that might indicate an increased risk of suicide. They observed that veterans with a history of suicide attempts demonstrated distinct functional connectivity between cognitive control and self-referential thought processing networks.