Researchers at the University of Southern California found that mice lacking a key enzyme are unable to properly assess threats, leading to defensive behaviors in response to neutral stimuli and reduced caution in the presence of danger. The study suggests that this deficiency may be related to an inability to adapt to environmental cues.
SourceUniversity of Southern California·JournalInternational Journal of Neuropharmacology·DateAug 10, 2011
Rigol DP832 Triple-Output Bench Power Supply
Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.
Research at Johannes Gutenberg University Mainz found that ant colonies with higher levels of aggression and behavioral variability are more productive, producing more offspring and biomass. This suggests that a division of labor based on individual personality traits may be the key to their ecological success.
SourceJohannes Gutenberg Universitaet Mainz·JournalBehavioral Ecology·DateJul 10, 2011
A study found that children's personalities are linked to their chemical response to stress, with different patterns of hormone production associated with advantages and disadvantages in navigating threatening environments. Doves were more vigilant but prone to anxiety, while hawks were bolder but riskier.
SourceUniversity of Rochester·JournalDevelopment and Psychopathology·DateJul 8, 2011
A Tel Aviv University researcher found that sports participation improves self-control, problem-solving skills, and delayed gratification in boys, leading to a decrease in aggression. Girls showed a weaker response to sports programming.
SourceAmerican Friends of Tel Aviv University·DateJul 6, 2011
Davis Instruments Vantage Pro2 Weather Station
Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.
Researchers at Cincinnati Children's Hospital Medical Center have developed a tool to predict violence and aggression in children and teens hospitalized on psychiatric units. A study validated the Brief Rating of the Child and Adolescent Aggression (BRACHA) tool, which showed that 14 out of 16 items were significantly associated with a...
SourceCincinnati Children's Hospital Medical Center·DateJun 13, 2011
A study finds that sleepiness in college students leads to counterfactual thinking, including thoughts of how others could have done better. Sleepy individuals are also more likely to engage in displaced aggression and plan revenge.
A new study by Ohio State University shows that relaxing video games can make people happier and more kind, while violent games lead to increased aggression. Players who played relaxing games chose to give their opponents more money and participated in pro-social behaviors.
SourceOhio State University·JournalSocial Psychological and Personality Science·DateJun 6, 2011
A University of Missouri study found that playing violent video games reduces brain response to violence and increases aggressive behavior in young adults. Participants who played violent games set louder noise blasts for their opponents during a competitive task, indicating increased aggression.
SourceUniversity of Missouri-Columbia·JournalJournal of Experimental Social Psychology·DateMay 25, 2011
Apple iPhone 17 Pro
Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.
A new article by Douglas Gentile highlights the complexities of video game effects on children and adolescents, citing at least five dimensions: amount of play, content, game context, structure, and mechanics. The research suggests that games can have both positive and negative effects depending on these factors
SourceIowa State University·JournalChild Development Perspectives·DateMay 10, 2011
Research by Jennifer K. Bosson and Joseph A. Vandello finds that men's 'precarious' manhood is defined by achievements, not biology, making it vulnerable to social transgressions. This vulnerability leads to aggression as a way to restore manhood, with negative consequences on mental health.
SourceAssociation for Psychological Science·JournalCurrent Directions in Psychological Science·DateMay 2, 2011
The research shows that bonobos have more developed circuitry for key nodes within the limbic system, which may be responsible for their social tolerance. In contrast, chimpanzees have better-developed visual system pathways, possibly linked to their tool-use skills.
SourceEmory Health Sciences·JournalSocial Cognitive and Affective Neuroscience·DateApr 5, 2011
A study by George Uetz and Brian Moskalik found that hungry female wolf spiders prefer larger males with large leg tufts. As females age and become more hungry, they increase their receptivity to mate with preferred males.
SourceUniversity of Cincinnati·JournalAnimal Behaviour·DateApr 1, 2011
SAMSUNG T9 Portable SSD 2TB
SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.
Children who witness or experience violence are more likely to engage in aggression against others, as they perceive violence as a common and acceptable way to resolve conflicts. This study found that witnessing or being victimized by violence increases aggression six months later.
SourceSAGE·JournalSocial Psychological and Personality Science·DateMar 28, 2011
Researchers found that suppressing emotions while watching disturbing movie scenes led to aggressive behavior in later computerized competitions, contradicting previous studies on fatigue and aggression. The study suggests that controlling oneself can increase aggression.
SourceUniversity of Texas at Austin·JournalSocial Psychological and Personality Science·DateMar 23, 2011
Research suggests that prayer can help people cope with their anger by changing how they view a negative situation and taking it less personally. The benefits of prayer do not rely on divine intervention.
SourceOhio State University·JournalPersonality and Social Psychology Bulletin·DateMar 21, 2011
Nikon Monarch 5 8x42 Binoculars
Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.
Research suggests people who exert self-control are drawn to aggressive art and public policy appeals, leading to increased irritability and quickness to anger. This is contrary to messages that promote behavioral change, which can be perceived as controlling.
SourceUniversity of Chicago Press Journals·JournalJournal of Consumer Research·DateMar 17, 2011
A new study published in Psychological Science suggests that heat increases feelings of revenge in pitchers, making them more aggressive towards batters who have been hit by a pitch. The researchers found that high temperatures increase the likelihood of retaliation, but not overall aggression in general.
SourceAssociation for Psychological Science·JournalPsychological Science·DateMar 10, 2011
A new study suggests that females may rely on indirect forms of aggression, such as social exclusion, when faced with social threats. Female participants were more likely to choose an alliance option when they felt threatened by the prospect of being excluded.
SourceAssociation for Psychological Science·JournalPsychological Science·DateFeb 24, 2011
A new study in Current Biology found that male squid become aggressively after contacting a chemical on female eggs, revealing the first detailed evidence of an aggression-inducing pheromone in any aquatic animal. This discovery challenges previous theories on aggression and highlights the complex communication system of squid.
A new study finds that popular adolescents, particularly those in the second tier of popularity, are more likely to engage in bullying behavior. The researchers argue that social status and aggression are linked, with students who occupy the center of the social hierarchy wielding power and potentially deterring retaliation.
SourceUniversity of California - Davis·JournalAmerican Sociological Review·DateFeb 8, 2011
Apple AirPods Pro (2nd Generation, USB-C)
Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.
A new study by Robert Faris and Diane Felmlee found that popular adolescents are more likely to engage in aggressive behavior towards their peers. However, students at the top of the social hierarchy, along with those at the bottom, exhibit reduced levels of aggression.
SourceAmerican Sociological Association·JournalAmerican Sociological Review·DateFeb 8, 2011
A Boston College study found that Red Bull's brand identity affects consumers' behavior in video games, with some players speeding up and others crashing. The 'Red Bull effect' shows how non-conscious brand priming can shape consumer performance.
SourceBoston College·JournalJournal of Consumer Psychology·DateJan 31, 2011
A new study finds that hypermasculinity and trait aggression are strongly linked to the perpetration of aggression in bars, not victimization. This challenges the common belief that young men who engage in aggression in bars are willing participants.
SourceAlcoholism: Clinical & Experimental Research·DateJan 18, 2011
A study by U of A Psychology researcher Peter Hurd found that less sensitive genes were associated with more aggressive behaviour, suggesting a possible link between fetal testosterone exposure and adult social behavior. The researchers also discovered subtle forms of aggression, such as indirect aggression through gossip-like behaviors.
SourceUniversity of Alberta·JournalBehavior Genetics·DateDec 7, 2010
Researchers found that drinking sweetened lemonade boosted glucose levels, reducing aggressive behavior in college students. The study suggests a link between low glucose metabolism and increased aggression and violence, particularly among individuals with diabetes.
SourceOhio State University·JournalAggressive Behavior·DateNov 30, 2010
Apple Watch Series 11 (GPS, 46mm)
Apple Watch Series 11 (GPS, 46mm) tracks health metrics and safety alerts during long observing sessions, fieldwork, and remote expeditions.
A Mayo Clinic study found that aggressive surgery to completely remove low-grade brain tumors (gliomas) in children offers the highest chance of overall survival. If complete removal is not possible, adding radiation therapy yields similar results.
A study by Concordia University found that disadvantaged youth are more likely to drop out of high school, become premature parents, and raise their own children in poverty. Childhood aggression, social withdrawal, and low socio-economic status have long-term detrimental effects on adult wellbeing.
SourceConcordia University·JournalInternational Journal of Behavioral Development·DateNov 16, 2010
A University of Iowa study reveals that young men vary in their ability to remember sexual cues, with good-looking women being more easily recalled. Men with a history of serious relationships perform better, while those with higher aggression scores do worse.
SourceUniversity of Iowa Health Care·JournalApplied Cognitive Psychology·DateOct 25, 2010
Research published in the Oxford Journal Social Cognitive and Affective Neuroscience found that exposure to violent media can lead to decreased brain activation in regions involved in emotions and emotional responses. This desensitization can result in increased acceptance of violence and a reduced likelihood of forming consequences wi...
SourceOxford University Press UK·JournalSocial Cognitive and Affective Neuroscience·DateOct 18, 2010
Researchers found that alienation increases aggression in children who feel like outcasts after being rejected by peers. The study recruited students aged 10-13 and found they were more aggressive when receiving negative feedback.
SourceAssociation for Psychological Science·JournalPsychological Science·DateOct 8, 2010
Kestrel 3000 Pocket Weather Meter
Kestrel 3000 Pocket Weather Meter measures wind, temperature, and humidity in real time for site assessments, aviation checks, and safety briefings.
Researchers analyzed killings and rocket attacks between Israel and Palestine, finding that each side's attacks lead to violent retaliation from the other. This challenges claims of a one-sided conflict, suggesting both Israelis and Palestinians play a role in perpetuating violence.
SourceUniversity of Zurich·JournalProceedings of the National Academy of Sciences·DateOct 4, 2010
A Concordia University study found that loners and antisocial kids who reject others are often bullied at school as a way to control renegades. The research team identified dominant children who use relational aggression to maintain their social status.
SourceConcordia University·JournalThe Journal of Early Adolescence·DateSep 28, 2010
A recent study found that violent video games can stimulate aggression for an extended period of time, with effects lasting up to 24 hours. The researchers also discovered that women who played violent games did not experience increased aggression in the long term.
SourceSAGE·JournalSocial Psychological and Personality Science·DateSep 17, 2010
A new University of Michigan study documents the impact of war on Palestinian and Israeli children's mental health. The research found that nearly half of Palestinian children between 11-14 reported witnessing violence, leading to significant increases in post-traumatic stress symptoms and aggressive behavior.
Garmin GPSMAP 67i with inReach
Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.
Research by Elizabeth Tibbetts and Amanda Izzo found that paper wasps punish peers who falsely advertise their fighting ability to maintain accurate signals. In experiments, wasps with mismatched facial patterns and behavior were punished, while those whose signal and behavior matched were rarely targeted.
SourceUniversity of Michigan·JournalCurrent Biology·DateAug 19, 2010
New research from the University of Toronto Scarborough shows that prejudice has a lasting negative impact on those who experience it. Studies have found that people perform poorly in situations where they feel stereotyped, with lingering effects on behavior such as aggression, over-eating, and poor decision-making.
SourceUniversity of Toronto·JournalJournal of Personality and Social Psychology·DateAug 10, 2010
Forests have been shown to decrease blood pressure, heart rate and muscle tension in natural settings, while also reducing depression, anger and ADHD symptoms.
SourceUSDA Forest Service - Pacific Northwest Research Station·DateJul 23, 2010
A new study by UNC researchers found that post-deployment anger and hostility are associated with PTSD hyperarousal symptoms, such as sleep problems and irritability. Veterans who experienced traumatic brain injury or childhood abuse were also at higher risk for aggressive behavior.
SourceUniversity of North Carolina Health Care·DateJun 15, 2010
Creality K1 Max 3D Printer
Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.
A new study found that young men who attempt suicide before age 18 are more likely as adults to be aggressive toward their girlfriends or wives. The research, based on data from 153 males and their romantic partners, highlights the need for intervention with suicidal teens.
SourceOregon State University·JournalPsychological Medicine·DateJun 14, 2010
Researchers at Mayo Clinic have found a new aggressive treatment approach for anaplastic thyroid carcinoma to be highly effective, resulting in 70% one-year survival rate. The treatment combines surgery, intensity modulated radiation therapy, and chemotherapy, and is being tested in a nationwide clinical trial.
SourceMayo Clinic·JournalJournal of Clinical Oncology·DateMay 26, 2010
A University of Montreal study found that hyper-masculine drivers are more likely to engage in aggressive behavior, such as speeding and disregarding traffic rules. The researchers used a driving simulator to test the effect of macho masculinity on driving behavior.
Fluke 87V Industrial Digital Multimeter
Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.
A new study found that looking at pictures of people with diseases triggers a stronger immune response, which may be beneficial for fighting off pathogens. The researchers suggest this response could have evolved as a way to prepare the body for potential infections when additional cues indicate a higher threat.
SourceAssociation for Psychological Science·JournalPsychological Science·DateApr 27, 2010
A study of 3,746 elderly Americans found that over one-fourth lacked the capacity to make end-of-life medical decisions. Those with advance directives, however, received care in line with their wishes most of the time. The study emphasizes the importance of preparing oneself and family for complex medical decisions at the end of life.
SourceMichigan Medicine - University of Michigan·JournalNew England Journal of Medicine·DateMar 31, 2010
Researchers found that adolescent boys experience 'mean' behaviors through larger groups, direct teasing, and exclusion from sports. Both girls and boys understand the reasons behind relationally aggressive behaviors, including power and social dominance, as well as jealousy, anger, and insecurity.
SourceResearch Australia·JournalJournal of Adolescent Research·DateMar 1, 2010
A recent study led by Iowa State University's Craig Anderson analyzed over 130,000 subjects worldwide and found that exposure to violent video games is a causal risk factor for increased aggressive thoughts and behavior. The research suggests that playing violent video games increases the likelihood of aggressive behavior in both short...
SourceIowa State University·JournalPsychological Bulletin·DateMar 1, 2010
Apple MacBook Pro 14-inch (M4 Pro)
Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.
A study published in Nature found that testosterone actually encourages fair behaviors if it serves to ensure one's own status. The hormone increases sensitivity for status, leading to pro-social behavior in humans, rather than aggression. This challenges the long-held assumption that testosterone causes aggressive behavior.
SourceUniversity of Zurich·JournalNature·DateDec 8, 2009
A study of 3,128 mothers found that increased TV exposure in young children is associated with aggressive behavior. Household TV use also contributed to the risk, suggesting a link between parental environment and childhood aggression.
SourceJAMA Network·JournalArchives of Pediatrics and Adolescent Medicine·DateNov 2, 2009
A recent study found that a person's facial width-to-height ratio can be used to predict their tendency towards aggression. Volunteers rated the aggressiveness of male faces and found high correlation between the rating and the face's WHR, suggesting that subtle differences in face shape may affect personality judgments.
SourceAssociation for Psychological Science·JournalPsychological Science·DateOct 30, 2009
Apple iPad Pro 11-inch (M4)
Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.
Researchers found that individual wasps benefit from being recognizable, as they are less likely to be targeted in aggressive encounters. This finding suggests that diversity may promote group stability, extending beyond wasp societies to potentially influence human facial variation and social interactions.
SourceUniversity of Michigan·JournalEvolution·DateOct 15, 2009
New research from the University of California, Berkeley and the University of Southern California found a direct link between supervisors' self-perceived incompetence and aggression. The study challenges previous assumptions that abusive bosses are solely driven by ambition.
SourceUniversity of California - Berkeley·JournalPsychological Science·DateOct 13, 2009
Surrogates are divided on how much guidance they want from doctors when making end-of-life medical choices for critically ill patients. While a slight majority prefer doctor's advice, many feel burdened by guilt and value patient's values over physician input.
SourceAmerican Thoracic Society·JournalAmerican Journal of Respiratory and Critical Care Medicine·DateAug 10, 2009
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)
Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.
A study by Kansas State University researchers explored children's perceptions of peers with undesirable traits, such as being overweight or aggressive. The findings showed that children who perceive themselves or a friend as similar to the peer tend to experience heightened empathy, leading to more positive responses.
Researchers found that infants can match angry snarl sounds to photos of aggressive dogs, while matching friendly yap sounds to welcoming body language. This study contributes to our understanding of how babies learn rapidly, recognizing emotions in their social world.
SourceBrigham Young University·JournalDevelopmental Psychology·DateJul 20, 2009
A new study found that children with depression, anxiety or aggression in first grade are at risk of being chronically victimized by their classmates by third grade. Children who displayed these symptoms had a higher likelihood of being bullied and were more likely to exhibit aggressive behavior.
SourceSociety for Research in Child Development·JournalChild Development·DateMay 15, 2009
Sky-Watcher EQ6-R Pro Equatorial Mount
Sky-Watcher EQ6-R Pro Equatorial Mount provides precise tracking capacity for deep-sky imaging rigs during long astrophotography sessions.
An international team of anthropologists discovered that more aggressive warriors among the Waorani have lower indices of reproductive success than less warlike men. The research contradicts previous findings on Yanomamo men, who were found to benefit from their aggressive behavior in terms of acquiring wives and children.
SourcePenn State·JournalProceedings of the National Academy of Sciences·DateMay 11, 2009
A new study by psychologists found that TV ratings for kids' shows don't reflect the aggressive content, with cartoons containing higher levels of physical violence than general audiences. The researchers argue that ratings should be improved to address indirect aggression, a type of harm that is non-physical and often overlooked.
SourceIowa State University·JournalJournal of Applied Developmental Psychology·DateMar 3, 2009
Research suggests that peer victimization during adolescence may predict sexual behavior later in life. Female victims tend to have sex at earlier ages and more partners, while male victims face reduced opportunities. The study's findings imply a possible evolutionary link between aggression and reproductive access.
SourceBinghamton University·JournalPersonality and Individual Differences·DateFeb 16, 2009
A new study from the University of Minnesota suggests that smaller chimpanzees use political behavior, such as grooming, to secure top positions rather than relying on physical aggression. This finding is based on 10 years of observations of dominant male chimpanzees in Gombe National Park, Tanzania.
SourceUniversity of Minnesota·JournalAmerican Journal of Primatology·DateFeb 2, 2009
Research from Albert Einstein College of Medicine found that Ashkenazi Jewish men carrying specific gene mutations have a higher risk of developing aggressive prostate cancer. The study identified three particular mutations, including BRCA1-185delAG and the mutated BRCA2 gene, which increased the risk of high-grade tumors.
SourceAlbert Einstein College of Medicine·JournalClinical Cancer Research·DateJan 29, 2009
Meta Quest 3 512GB
Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.
A new study found that people who experience social rejection tend to see others' actions as hostile and behave hurtfully. Those in control groups did not react in the same way, suggesting emotional response may not play a role in aggression.
SourceAmerican Psychological Association·JournalJournal of Personality and Social Psychology·DateJan 21, 2009