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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.

This shows a woman drinking a fruit juice.

Simple Dietary Switches Lower Clinical Depression

Can a minor, cost-effective adjustment to your morning routine serve as a legitimate tool to combat depression? A randomized controlled trial shows that drinking a daily glass of 100% fruit juice or a smoothie significantly improves mental wellbeing.

This shows people in a confined space with angry faces around them.

Constant Contact Increases Conflict in Confined Conditions

Does frequent contact keep an isolated crew unified, or does it accelerate mental burnout? A behavioral study tracking a 10-month overwintering mission at Antarctica’s Concordia Station reveals that constant physical proximity in extreme confinement acts as a severe source of psychological stress.

Serotonin Proven to Reduce Cognitive Belief Stickiness in OCD

Serotonin is a key driver of cognitive flexibility by actively reducing "belief stickiness", the tendency to cling to outdated assumptions despite contradicting real-world evidence.

This shows a depressed person holding their head.

Machine Learning Doubles Depression Remission Rate

Can an algorithmic approach to lifestyle tracking radically improve depression treatment? A milestone clinical trial demonstrates that personalizing behavioral care via machine learning can nearly double standard therapy benchmarks.

This shows people laying down and sitting down while a red line loops around them.

Study Maps 175 Vicious Mental Health Loops

A new systems-epidemiology study maps how 29 separate biological, psychological, and social factors interact to trap young adults aged 18 to 40 in self-reinforcing psychiatric loops.

Long-Term Depression Reverses Brain Network Connectivity

How does the duration of major depressive disorder permanently reshape human brain wiring? A new neuroimaging study demonstrates that the length of time a person remains depressed fundamentally alters functional brain connectivity.

This shows a kid using an app full of emojis.

Emoji-Based Test Screens Kids’ Social Skills

A new study introduces a highly reliable, 9-question screening tool designed to evaluate the social skills of children aged 3 to 5.

Schizophrenia Risk Gene Linked to Hyper-Excitable Neurons

How do abstract genetic mutations physically alter human brain wiring? A functional genomics study bridges the gap between schizophrenia genetics and cellular neurobiology.

This shows two kids, mad at one another.

Parent Disapproval Destroys Childhood Best Friendships

While maternal disapproval is highly effective at destroying childhood best friendships, it carries devastating hidden costs. By tracking 394 public-school students, investigators proved that maternal condemnation triples the odds of a friendship's demise by steadily degrading its internal environment and eroding perceptions of mutual support.

This shows a depressed person and a pill bottle.

Arthritis Drug Rescues Hard-to-Treat Depression

The anti-inflammatory drug tocilizumab can successfully induce remission in patients struggling with treatment-resistant depression.

Peripheral White Blood Cells Fuel Schizophrenia

A new study reveals that neutrophils, the body's most common white blood cells, act as hidden factories for C4A, the single strongest common genetic risk protein linked to schizophrenia.

This shows a cigarette, a vape, and a graph showing the increase in smoking cessation rate when vaping.

Salt-Nicotine E-Cigarettes Triple Smoking Cessation Odds

Can switching to a pod-based electronic cigarette serve as a highly effective off-ramp for chronic smokers? A randomized, placebo-controlled trial reveals that switching to a 5% salt-nicotine e-cigarette triples the likelihood of successful smoking cessation within six weeks.