Articles tagged with Human Behavior
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
Comprehensive investigation of human society, behavior, relationships, and social structures through systematic research and analysis. Encompasses psychology, sociology, anthropology, economics, political science, linguistics, education, demography, communications, and social research methodologies. Examines human cognition, social interactions, cultural phenomena, economic systems, political institutions, language and communication, educational processes, population dynamics, and the complex social, cultural, economic, and political forces shaping human societies, communities, and civilizations throughout history and across the contemporary world.
Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
Practical application of scientific knowledge and engineering principles to solve real-world problems and develop innovative technologies. Encompasses all engineering disciplines, technology development, computer science, artificial intelligence, environmental sciences, agriculture, materials applications, energy systems, and industrial innovation. Bridges theoretical research with tangible solutions for infrastructure, manufacturing, computing, communications, transportation, construction, sustainable development, and emerging technologies that advance human capabilities, improve quality of life, and address societal challenges through scientific innovation and technological progress.
Study of the practice, culture, infrastructure, and social dimensions of science itself. Addresses how science is conducted, organized, communicated, and integrated into society. Encompasses research funding mechanisms, scientific publishing systems, peer review processes, academic ethics, science policy, research institutions, scientific collaboration networks, science education, career development, research programs, scientific methods, science communication, and the sociology of scientific discovery. Examines the human, institutional, and cultural aspects of scientific enterprise, knowledge production, and the translation of research into societal benefit.
Comprehensive study of the universe beyond Earth, encompassing celestial objects, cosmic phenomena, and space exploration. Includes astronomy, astrophysics, planetary science, cosmology, space physics, astrobiology, and space technology. Investigates stars, galaxies, planets, moons, asteroids, comets, black holes, nebulae, exoplanets, dark matter, dark energy, cosmic microwave background, stellar evolution, planetary formation, space weather, solar system dynamics, the search for extraterrestrial life, and humanity's efforts to explore, understand, and unlock the mysteries of the cosmos through observation, theory, and space missions.
Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Researchers discovered a major metabolic switch in fruit flies that plays a key role in alcohol tolerance and found direct translation to humans. This discovery provides a crucial explanation of why some people tolerate alcohol better than others and offers a potential target for preventing or eliminating alcoholism.
Despite concerns about decreased physical activity contributing to rising obesity rates, research suggests that physical activity levels may actually be increasing among US adolescents. While minority students and girls are less active than their peers, sedentary behaviors like screen time remain a concern.
Research reveals that Caucasian college women are more likely to exhibit binge eating behaviors than African American women. The study found that African-American students were less likely to meet criteria for binge eating and had less severe symptoms, but shared similar predictors such as depressed mood and feelings of fat. This dispa...
A study led by Brigham Young University professor Katie Liljenquist found that clean-smelling environments, such as those with citrus-scented Windex, can improve ethical behavior. Participants in clean-scented rooms were more likely to return a higher share of money in a trust game and show greater interest in volunteering.
A study of 8-year-old children whose mothers ate large amounts of liquorice when pregnant found they performed worse in cognitive tests and had poor attention spans. The researchers linked this to the glycyrrhizin in liquorice, which may impair the placenta and allow stress hormones to cross to the baby.
A new research center exploring deep brain stimulation for OCD has been established at the University of Rochester Medical Center, thanks to a $10.5 million award from the National Institute of Mental Health. The center will link over 50 researchers studying how DBS affects people with OCD.
Boosting a specific brain wave has been shown to slow down movement in humans. The study used an oscillating electrical current to increase normal beta activity, resulting in faster times and slower movements. This finding could have implications for treating conditions with uncontrolled or slowed movements.
A Northwestern University study reveals that Albert Einstein and other famous writers followed a similar pattern of correspondence, writing in cycles and adhering to a circadian cycle. The research, published in Science, demonstrates the universality of human behavior patterns across different activities.
A new Iowa State University study found that a family and school-based intervention program increases kids' consumption of fruits and vegetables, while reducing TV time. Program participants also walked 300 more steps per day.
Researchers tracked emergence and application of conceptual knowledge using behavioral and neuroimaging techniques. The hippocampus played a critical role in creating and storing concepts that guided decision making.
A team of researchers developed an intelligent surveillance system to detect incorrect behavior by drivers and pedestrians crossing pedestrian crossings. The system, based on multi-agent artificial intelligence, can identify abnormal movements and potentially penalize such behaviors.
The American Society of Human Genetics presents the 2009 William Allan Award to Dr. Huntington F. Willard for his seminal findings in understanding chromosome structure and behavior. Willard's work has been instrumental in advancing human genetics, with a focus on X chromosome inactivation and centromeres.
Researchers at Penn State have found that machines are unable to recognize distorted images like humans can. This limitation may be overcome in the future as computer programs harness large volumes of online data for knowledge generation and automatic recognition.
Researchers at University of Missouri discovered that deactivating basolateral amygdala blocks consumption of fatty diet in rats, but not the desire to seek food repeatedly. The study suggests that this brain region is specifically involved in pleasure-driven overeating.
A recent study published in Journal of Management Studies found that employees who experience perceived injustices at work are more likely to suffer from psychological well-being damage and extreme emotional exhaustion. This can lead to decreased job commitment, increased turnover rates, and a general depletion in employee morale.
A Virginia Tech-led research team is designing a program to help pre-diabetic adults begin and maintain resistance training. The goal is to improve insulin and glucose metabolism, reducing the risk of diabetes. A five-year study will test theory-based approaches to encourage long-term adherence to resistance training.
According to renowned canine researcher Stanley Coren, dogs' mental abilities are close to a human child age 2 to 2.5 years. Dogs can learn up to 165 words, including signals, and some breeds excel in specific areas such as working and obedience intelligence.
The APA task force identified numerous psychological barriers to climate change action, including lack of urgency and behavioral feedback. To overcome these barriers, the task force recommends using financial incentives, environmental regulations, and energy-efficient technology to spur people into action.
Researchers identified 66 genes involved in relapse, including those related to neuroplasticity and learning. The study used a heroin behavioral incubation model to mimic real-life situations that trigger relapse.
Researchers from Texas are creating complex models to simulate the spread of diseases by studying human behavior. The group aims to design effective public health policies that not only utilize resources but also influence individual decision-making to prevent disease transmission.
Research found that gun dogs and sheep dogs excel in following a pointing finger, while hunting hounds and mongrels struggle. Breed characteristics with short noses and central eyes also improve comprehension. The study cautions against making generalizations about the effects of domestication on dog behavior.
A study found that people who share personal information with salespeople, such as birthdays or birthplaces, tend to have better attitudes towards the service and purchase intentions. Conversely, those who isolate themselves from others are less responsive to shared similarities.
A study found that adenotonsillectomy improves sleep and behavior in children with breathing problems during sleep, but these benefits are not maintained in the long term. The procedure showed positive effects for up to 2.5 years after surgery, but improvements started to fade over time.
Researchers at Harvard Medical School discovered a new pheromone in male fruit flies that repels females for at least a week. The compound, named CH503, was found to act as an anti-aphrodisiac, inhibiting courtship in males and explaining the long-lasting mating behaviors observed in fruit flies.
A new UCLA study examines parents' concerns about development, learning and behavior for young children of Mexican origin, identifying a significant association with family documentation status. The research highlights the need for timely access to primary care and reassurance from pediatric providers to address parental worries.
A new study found that a specific gene, DRD4, is linked to children's temperament and brain activity, with those having the long version of the gene exhibiting more soothable behavior. However, when this gene was combined with increased right frontal cortex activity, it led to attention problems in children.
The reports emphasize the need for a systems approach that considers both technical and sociological/psychological factors in crowd management. This includes training and familiarization with new systems, as well as involving front-line personnel in decision-making. The findings also highlight gaps in knowledge and areas where further ...
A recent review suggests that when caregivers believe their ADHD patients are receiving medication, they tend to view those children more favorably and treat them more positively. This placebo effect may influence how parents and teachers evaluate and behave toward children with ADHD.
A study published in Current Biology confirms that our brains temporarily represent used tools as part of our body schema. This phenomenon affects how we move and perform tasks, with participants exhibiting altered arm movements and perception after tool use.
Parents' attempts to soothe anxiety and assist with OCD behaviors can exacerbate the condition in children, according to a new study published in the Journal of Consulting and Clinical Psychology. Researchers found that accommodations like excessive bathing or checking rituals worsen symptoms, while therapy helps improve outcomes.
A new blood test has been developed to detect the p16INK4a biomarker, which is strongly correlated with chronological age and behaviors that accelerate aging. The test has been validated in a study of 170 healthy human volunteers, showing a strong correlation between biomarker expression and age.
Researchers uncover neural mechanism supporting adaptability and decision-making under uncertainty, with the frontal lobe playing a critical role in tracking evidence and switching behavior.
Researchers found that a five-minute self-regulation game can predict end-of-year achievement in math, literacy and vocabulary. The game was associated with the equivalent of several months of additional learning in kindergarten.
A study funded by NIH found citalopram to be no more effective than a placebo in reducing repetitive behaviors in children with autism spectrum disorders. The medication was associated with increased side effects, challenging its use as a treatment option.
A new study published in Archives of General Psychiatry found that the antidepressant citalopram did not reduce repetitive behaviors in children and teens with autism spectrum disorders. The medication, an SSRI, was tested in a randomized controlled trial involving 149 children with moderate to severe repetitive behavior.
A six-site clinical trial found that citalopram, commonly prescribed to children with autism spectrum disorders, was no more effective than a placebo at reducing repetitive behaviors. The study included 149 participants and showed negative side effects in nearly all children.
Researchers at University of East Anglia developed a new way to clone facial expressions during live conversations to study how they influence behavior. The technique maps facial movements to models of faces, allowing for manipulation of expressiveness, identity, and gender.
Researchers found that wild spider monkeys regulate their daily protein intake similarly to humans, with a focus on maintaining a consistent level regardless of seasonal food availability. This pattern is linked to the development of obesity in humans and may have evolutionary origins dating back far older than previously thought.
People take precautions when aware of risk and believe effective actions are available; accurate communication is key to prevent mass scares. The journal review highlights the importance of risk perception in health behavior theories.
The American Institute of Biological Sciences (AIBS) recognizes Danielle N. Lee as a Diversity Scholar for her research on individual differences and behavioral syndromes in prairie voles. Lee plans to pursue an academic career emphasizing science outreach and participation of under-served audiences.
Researchers found that giving rats living in isolation the opportunity to build nests led to faster and more complete healing of burn injuries than isolation-reared rats without nest-building materials. This effect was associated with altered gene expression in stress-associated brain structures.
Researchers found that providing rats with nest-building materials significantly improved wound healing and altered gene expression in the brain, leading to faster healing rates and reduced stress effects. The study suggests a novel approach to improving physical health through environmental stimulation.
Researchers at UC Riverside will explore the development of novel olfactory repellents to prevent mosquito-human contact and reduce malaria transmission. The project aims to identify odors that inhibit mosquitoes' ability to detect human hosts, potentially leading to effective and environmentally safe insect repellents.
Researchers found goldfish exhibit reflexive and cognitive pain responses, displaying fear and anxiety after painful stimuli. The study suggests that fish consciously perceive pain and change behavior afterward.
A University of Haifa study found that exposure to stories about successful risk-taking decisions influenced investment advisors' perceptions of a Nasdaq-traded stock. The study suggests that psychological factors, such as priming, can shape financial decision-making. This phenomenon highlights the importance of considering psychology ...
Researchers found that nicotine alters brain areas involved in inhibiting negative emotions like anger, leading to reduced retaliation and increased cravings. The study supports the idea that individuals with an angry disposition are more susceptible to nicotine's effects.
Researchers found that chewing sugar-free gum reduced sweet snack consumption by 60 calories and overall snack intake by 40 calories in participants. The study suggests chewing gum can play a role in appetite control, weight management, and reducing calorie intake.
AVEO scientists have developed a novel human-in-mouse (HIM) cancer model system, which allows for the creation of invasive human tumors that mimic human tumor behaviors and response. The models provide a more realistic genetic context for evaluating new anti-tumor therapies.
Researchers found that jackdaws, a type of bird, are sensitive to human eye orientation and use it to communicate, particularly when seeking food or interacting with potential threats. The birds' ability to interpret human gestures, such as gaze alternation and pointing, suggests a high level of cognitive awareness.
Researchers at the University of Illinois have identified IDO as a molecular switch that induces depressive symptoms in some cases of chronic inflammation. The study found that mice exposed to BCG, a vaccine used to prevent tuberculosis, exhibited depressive-like behaviors that could be reversed with antidepressants.
Recent studies in epigenetics provide new understanding of how environmental factors influence brain function and behavior, potentially explaining the complex nature of mental illness. Epigenetic changes can be long-lived and influenced by life experiences, psychotropic drugs, and psychotherapy.
The study, published in Science, suggests that neurons in the substantia nigra play a central role in reward-based learning. Participants who responded to unexpected financial rewards showed improved performance in probabilistic learning tasks.
A new Université de Montréal study found that thrill-seeking young men are more likely to drive under the influence of cannabis and engage in reckless driving. The study, which analyzed data from 83 male participants, discovered that 30% of cannabis users reported at least one incidence of reckless driving in the previous 12 months.
A study of over 3,000 children found that spending more than two hours a day watching TV doubles the risk of developing asthma by age 11.5. The research, published in Thorax, suggests a complex relationship between physical activity, sedentary behaviour and asthma.
Researchers have identified a newly discovered species of fish, H. psychedelica, characterized by its unusual hopping behavior and distinctive zebra-like stripes. The species is part of the genus Histiophryne and has evolved unique adaptations to its environment.
Researchers found that people attribute meaning to dreams based on their waking beliefs and desires. Pleasant dreams about a person they liked were considered more meaningful than unpleasant ones, while an actual plane crash produced a similar level of anxiety as did a dream of it.
A new study by Rush University Medical Center researchers has discovered a behavioral link between insomnia and tension-type headaches. Eighty-one percent of women with tension-type headaches reported going to sleep as a way to manage their headaches, which was also the most effective self-management strategy for pain.
The Biophysical Society has announced the winners of its Minority Travel Awards, which support minority students attending the 53rd Annual Meeting in Boston. The recipients include Lisette Fred and seven others, who will receive travel awards to attend the meeting.
The Biophysical Society has announced the winners of its student travel award, selected based on scientific merit with priority given to those presenting a paper at the conference. The awardees receive a travel grant and will be recognized at a reception.
Tel Aviv University researchers have developed a program that analyzes animal behavior to understand and treat OCD. By comparing human behavior to animal rituals, the model identifies abnormal patterns and provides a tool for mental health practitioners. This innovative approach may motivate patients to correct their compulsive actions.