Human Behavior & Social Studies – Page 10

Perceived Opposition to Racially Progressive Policies and Negative Affect toward the Republican Party among Democrats

The landscape of American politics is increasingly defined not by a simple disagreement over policy, but by a visceral, mutual animosity between the supporters of the two major parties. New…

Machine learning uncovers how childhood trauma amplifies genetic risks for depression

The Global Burden and the Search for Biological Roots Depression is currently one of the leading causes of disability worldwide, affecting an estimated 280 million people according to the World…

Clinical trial suggests an anti-inflammatory drug could relieve difficult-to-treat depression

The Limitations of the Monoamine Hypothesis For decades, the pharmacological treatment of major depressive disorder (MDD) has been dominated by the monoamine hypothesis. This theory posits that depression is primarily…

Particulate air pollution and domain-specific cognition among Black adults

A comprehensive longitudinal study published in the peer-reviewed journal Alzheimer’s & Dementia: Behavior & Socioeconomics of Aging has identified a significant correlation between long-term exposure to fine particulate matter (PM2.5)…

People working in shifts undergo gradual shrinkage of two brain regions

The Neurological Footprint of the 24-Hour Economy The transition toward a "24/7 society" has been a defining characteristic of the 21st-century labor market. In Europe, the proportion of the workforce…

Gray matter structural and molecular signatures in Alzheimer’s disease and late-life depression

The clinical distinction between Alzheimer’s disease and late-life depression has long represented one of the most significant hurdles in geriatric psychiatry and neurology. While the two conditions often present with…

Cognitive foundations of chess performance in novice players

The traditional view of the novice chess player often involves the image of a focused individual painstakingly calculating every possible move, a process known in cognitive science as "deep search."…

A single question about sound sensitivity can predict teenage anxiety

Defining Hyperacusis and Its Clinical Presentation Hyperacusis is a debilitating auditory condition characterized by an abnormal, exaggerated response to sounds that are typically considered tolerable by the general population. For…

What happens to your brain when you eat an avocado every day for six months?

The Global Context of Cognitive Aging and Nutrition The study arrives at a critical juncture in global public health. As life expectancy increases worldwide, the prevalence of age-related cognitive decline…

Impact of State Dyslexia Laws on Identification and Reading Achievement An Empirical Analysis of National Education Trends

The legislative landscape of American public education has undergone a seismic shift over the last two decades, as nearly every state in the union enacted laws specifically designed to identify…