Articles tagged with Human Behavior
Researchers found evidence of advanced stone tool technology and symbolic thinking in Africa, challenging the long-held assumption that modern human behavior emerged later. The discovery of 28 bone tools at Blombos Cave suggests that 'behavioral modernity' first evolved in Africa around 35,000 years ago.
A study of 430 women with a family history of breast cancer found that anxiety about breast self-examination was the primary barrier to compliance. Only 34% performed regular breast self-exams, despite 79% getting regular mammograms and 89% getting Pap smears.
A new study suggests that promoting physical activity may have negative effects on body image and eating habits among college women. Women who participated in a physical activity program were more likely to desire being thin and experience guilt after overeating.
Researchers are using innovative noninvasive techniques to study the developing central nervous system in early iron deficiency, which affects brain development and behavior. The study aims to understand the ties between the brain and behavior, with potential implications for creating more effective interventions.
Virginia Tech Transportation Institute (VTTI) has been awarded a $3 million grant to study driver behavior leading up to crashes and near-crashes in Northern Virginia. The project aims to provide detailed data on events leading up to crashes, bridging gaps in knowledge about pre-crash and conflict behaviors of drivers.
Researchers used fMRI to analyze brain activity in people pondering moral dilemmas, finding that emotions play a significant role in shaping moral judgments. The study's results suggest that different areas of the brain are engaged depending on the level of personal involvement and emotional response.
A recent study published in the Journal of Developmental and Behavioral Pediatrics found that 37% of school-aged children experience at least one sleep-related problem. The researchers collected data from children, parents, and teachers to highlight the importance of screening for sleep disturbances in this age group.
Researchers studied a c. elegans worm with a genetic mutation affecting its feeding behavior and discovered that it altered the potassium channel EXP-2, leading to muscle relaxation and reduced food intake. This study provides new insights into the molecular mechanisms controlling behavior in humans.
Researchers found that individuals with current or past alcohol problems were less likely to quit smoking after participating in a cessation program. Those with past alcohol issues also smoked more cigarettes per day and had difficulty quitting compared to those without alcohol problems.
Patients with fibromyalgia syndrome experience significant improvements in physical condition, symptom reports, and mental state when using non-drug treatments like exercise and cognitive behavioral therapy. Non-drug techniques were found to be superior to medication alone in reducing symptoms and improving daily functioning.
A study by NIH/NINDS scientists mapped a specific brain region responsible for human multitasking behavior, identifying the fronto-polar prefrontal cortex (FPPC) as the key area. This finding suggests that humans have a unique ability to switch between tasks while maintaining working memory and attentional focus.
Researchers found that fear campaigns can be effective in motivating action, but only if individuals feel threatened and have clear information about the effectiveness of recommended actions. The study tested the impact of a fear campaign on reducing the risk of genital warts caused by human papilloma virus (HPV) among college women.
Researchers found a correlation between genetic variants and novelty-seeking and neuroticism genes in two-week-old babies. The study used the Brazelton Neonatal Behavioral Assessment Scale to assess behavioral responses to human and non-human stimuli, revealing early signs of potential psychiatric disorders.
A recent study by National Jewish Health found that no significant side effects or differences were found between beclomethasone and theophylline in children with asthma. The research suggests that these medications can be used without concern for behavioral problems, but may cause changes in pre-school age children.
Lax and permissive parenting styles are strongly associated with sleep disturbances in children. Children with intense negative temperament characteristics and behavioral problems during the day are more likely to experience sleep problems.
Research suggests that mothers of children with cancer often struggle with emotional distress and may benefit from problem-solving skill training. The study found that these mothers reported lower general well-being and physical health compared to mothers without children with cancer.