Articles tagged with Intelligence
A new study published in Personality and Social Psychology Bulletin suggests that psychological distance plays a key role in determining attraction, particularly in matters of relative performance. Men preferred women who were smarter than them in hypothetical or distant situations, but became less attracted to them when they were phys...
The Handbook of Computational Intelligence brings together experts to provide a systematic background for solving problems in various applications. It explores the intersection of nature-inspired approaches and computational methods, shedding light on hybrid systems and industrial applications.
The Hastings Center special report explores controversies in genetics of intelligence research, recommending ways to avoid classicism and racism. The report concludes that gene variants influencing intelligence involve complex interactions between genes and environment, making it difficult to identify specific genetic variants.
Researchers found that infants as young as 7 months old can understand the abstract relation of sameness and difference between two things. This ability is present from birth and does not require language skills. Infants exhibit similar patterns of learning as older children and adults, highlighting a fundamental human skill.
The University of Bristol has developed intelligent handheld robots with increasing levels of autonomy, enabling cooperation between users and tools. Users tend to prefer fully autonomous tools, which show a significant impact on completion time and reduced perceived workload.
Researchers have developed brain-controlled devices that decode brain signals to determine user intentions and orchestrate movements. The use of shared control empowers users to perform complex tasks with high accuracy, mirroring natural motor control.
A recent study suggests a link between genes linked with autism and higher intelligence in individuals who do not have the condition. Researchers found that carrying genetic traits associated with autism is, on average, linked to slightly better cognitive test scores, even in those without autism.
Research suggests that smartphone users who rely on gut feelings tend to use their device's search engine rather than their own brainpower. Highly analytical thinkers spend less time using smartphones, indicating a possible link between heavy smartphone use and lowered intelligence.
A study by University of Chicago Booth School of Business researchers found that job candidates rated as more competent and intelligent when their voice was heard or read aloud, not just when they spoke. This is because their speech conveys fundamental thinking capacity, including reasoning and thoughtfulness.
A new study in Journal of Consumer Research reveals that buying products to compensate for perceived shortcomings can lead to increased focus on failures. Researchers found that such 'compensatory consumption' impairs self-control and undermines mental resources.
Researchers at Bielefeld University have created a system called SoProMon that uses acoustic signals to monitor industrial processes. This approach enables staff to take proactive measures before issues arise, reducing the need for visual monitoring.
A new study suggests that prehistoric conflict played a crucial role in the evolution of humans' ability to work together, overcoming costs associated with large brains. The research proposes that warfare and 'us vs. them' activities drove the emergence of high intelligence and cooperative behavior.
Georgia Tech researcher Mark Riedl develops Lovelace 2.0 Test to evaluate artificial intelligence's human-level creativity, moving beyond the limitations of the Turing Test. The new test requires agents to create artifacts that demonstrate a range of human-like intelligent capabilities.
Researchers found that people prefer leaders with a healthy complexion, regardless of intelligence level, except for situations requiring negotiation or exploration. A study of 148 participants revealed that health is the most important trait when selecting a leader, surpassing intelligence as an optional extra.
Cold Spring Harbor Laboratory scientists discovered that rats and mice exhibit comparable cognitive abilities, particularly in adaptive decision-making tasks. The study's findings suggest that genetic tools for mice could accelerate research on complex behaviors and learning.
A meta-analysis of 10 randomized controlled trials found that dexamethasone may impact preterm infant intelligence in early stages after birth, but lead to hearing impairment at later stages. The study provides evidence for clinical application of dexamethasone in treating respiratory distress syndrome and chronic lung diseases.
A new study from Michigan State University found that messages about intelligence can immediately impact brain activity, making people more willing to work hard. The research suggests that the human brain is receptive to the message that intelligence comes from environment, regardless of its accuracy.
A study by King's College London found that children's drawings at age 4 are moderately associated with their intelligence at ages 4 and 14. The researchers also measured the heritability of figure drawing, finding a strong genetic link between drawing ability and cognitive development.
Researchers studied Vietnam War veterans' brain injuries to understand how the brain works. They found that brain regions contributing to social functioning also support general intelligence and emotional intelligence.
New Caledonian crows demonstrate an understanding of water displacement similar to that of 5-7 year-old children, completing 4 out of 6 water displacement tasks. They were able to displace water to receive a reward and showed preferences for certain objects over others.
Researchers found a genetic variation in the NPTN gene associated with thinner grey matter in the left cerebral hemisphere and lower verbal and non-verbal intelligence. The study may help understand biological mechanisms behind psychiatric disorders like schizophrenia and autism.
A study by University of California, Riverside researchers found that older adults' experience and knowledge compensate for declining fluid intelligence. They performed better than younger participants in temporal discounting, financial literacy, and debt literacy.
The Center for Brains, Minds and Machines aims to foster collaboration across disciplines to understand intelligence and develop intelligent machines. The center will focus on four main research themes: integrating intelligence, circuits for intelligence, developing intelligence in children, and social intelligence.
The Center for Brains, Minds and Machines (CBMM) will focus on understanding human intelligence from multiple perspectives. The center aims to develop a computational understanding of intelligence through research in vision, language, motor skills, neurobiology, electrical engineering, and more.
A University of Michigan study found that high-ability whites are less likely to report prejudiced attitudes but still support policies that benefit the dominant group. Intelligent whites may genuinely believe in racial equality but fail to take action due to their privileged position.
A recent study by the American Sociological Association suggests that high-ability whites are more likely to conceal their prejudice than report it. Despite supporting policies in principle, they are less likely to support actual policies aimed at addressing racial discrimination.
Novice and experienced drivers show distinct differences in lane keeping performance, with experienced drivers better controlling vehicle position. The study suggests that driving experience affects cognitive skills such as perception, decision, and memory.
A new Cornell University study found US intelligence agents exhibit larger biases in decision making and are more confident than college students. The results suggest that experience can enhance performance but also lead to predictable pitfalls in risky decision-making.
The Intelligent Clinician's Guide to the DSM-5 explores revisions to the Diagnostic and Statistics Manual, highlighting both strengths and weaknesses. The book provides a balanced assessment of psychiatric diagnosis and treatment, essential reading for mental health professionals navigating the post-DSM-5 era.
Researchers found that speaking tonal languages improves how the brain hears music, with Cantonese speakers showing similar performance to musicians on auditory measures. The study suggests that language experience can have bi-directional benefits for learning music.
A new study of Vietnam veterans with combat-related brain injuries reveals significant overlap between general and emotional intelligence. The study found that specific brain regions, including the frontal cortex and parietal cortex, contribute to both general and emotional intelligence.
A new model from Queen Mary University of London predicts human movements in invisible areas of large venues, enhancing security and evacuation efficiency. The research combines behavioural models with floor plans to track individuals in crowded spaces like airport terminals and shopping centers.
A new study tracked nearly 7,000 adults from age 11 to 45 and found that men and women with higher intelligence in childhood were less likely to develop chronic widespread pain. The study also showed that individuals with lower intelligence at age 11 had a higher risk of developing CWP.
Researchers at Penn State used scenario-based games to detect confirmation bias in intelligence analysts. The study found that teams trained in considering alternative hypotheses outperformed others in identifying perpetrators and targets. The game was designed to mimic real-life situations faced by U.S. intelligence analysts in Iraq.
A recent hypothesis suggests that humans are losing intellectual and emotional capabilities due to the susceptibility of genes involved in brain function to mutations. The author estimates that within 3000 years, we have sustained two or more harmful mutations affecting our stability.
Researchers found that global brain connectivity, specifically with the left lateral prefrontal cortex, explains 10% of individual differences in intelligence. The study suggests that this connection enables flexible hub-like function, monitoring and influencing other brain regions to accomplish tasks intelligently.
A study published in Molecular Psychiatry found that maintaining healthy nerve connections as we age helps keep us sharp. The research suggests that intelligence is not located in a single part of the brain, but rather in its overall network of connections.
Researchers found that attachment to mom predicts ability to cope with loss, while smaller family size is linked to higher intelligence. Additionally, tracking happiness daily has no impact on overall happiness levels, but increased symptoms of depression may lead to decreased happiness.
Scientists have mapped the physical architecture of intelligence in the brain using a large pool of volunteer participants with brain injuries. The study identified specific brain regions and connections essential for general intelligence, planning, and executive function.
A new study from Karolinska Institutet suggests that measuring executive functions can predict a player's success in soccer. The researchers found a correlation between high scores in cognitive tests and better performance on the pitch, supporting the idea that game intelligence is not just innate but can be developed.
Research by Wally Carlo found that antenatal corticosteroids significantly reduce mortality and neurodevelopmental impairments in extremely preterm infants from 22 to 25 weeks gestation. The study showed a 33% decrease in mortality and a 20% decrease in neurodevelopmental impairments.
Recent research reveals that autistic individuals have superior cognitive abilities in perception and reasoning, challenging the long-held notion of autism as a deficiency. Autistic individuals like Michelle Dawson make significant contributions to scientific understanding through their unique perspectives and strengths.
A new study published in Perspectives in Psychological Science reveals that curiosity plays a significant role in academic success, with personality traits like curiosity being as important as intelligence. Conscientiousness is also found to be a key factor, suggesting that teaching methods can inspire curiosity and motivation.
Researchers found that working memory capacity significantly impacts performance in various tasks, regardless of deliberate practice. Basic capacities and abilities play an important role in skilled performance, challenging the idea that expertise is solely acquired through experience.
A University of Oklahoma team has been awarded a $10.7 million contract to develop an educational video game that trains intelligence analysts to recognize and mitigate cognitive biases. The game, called MACBETH, aims to improve the accuracy of credibility assessments and reduce cognitive biases in future intelligence analysts.
A new study published in Psychological Science found that individuals with a growth mindset exhibit different brain activity when making mistakes, leading to better post-error adjustments. Those who believe intelligence is fixed show reduced brain activity and difficulty bouncing back from errors.
A UC San Diego study found that mimicking someone's body language can incur a reputational cost in certain situations. In real-life interactions, people are often observing others' mirroring behavior, which can negatively impact their perception of the person doing the mirroring.
A team of University of Texas at Austin engineers is working on novel algorithms to enhance the efficiency of mobile video streaming, reducing the demand on wireless networks. The goal is to deliver high-quality videos with fewer bits, while improving network capacity and reducing interference from base stations.
Researchers found that using a ski glove to hinder motor fluency can reverse right-handers' judgments of good and bad, making them associate left with the 'right side' of space. This study suggests that people's conceptions of good and bad depend on their bodily experiences.
A new study suggests that grey matter volume in the cerebellum predicts cognitive ability, particularly in older adults. The study found a stronger relationship between brain volume in the cerebellum and general intelligence in men compared to women.
The study proposes an 'anytime' intelligence test that can be applied to any subject, system, or level of intelligence, providing a universal evaluation framework for human and artificial intelligence. This breakthrough has significant implications for cognitive sciences and the development of future intelligent systems.
Researchers found that group collective intelligence accounts for 40% of performance variation across diverse tasks. Teams with more women demonstrated greater social sensitivity and collective intelligence compared to teams with fewer women.
A new study explores how genetic and environmental factors influence educational outcomes in identical and fraternal twins across Minnesota and Sweden. Family background plays a significant role in determining education, especially in Minnesota, while Sweden prioritizes grades and test scores.
Researchers identified central, unifying elements of wisdom, including its uniqueness to humans, experiential nature, and personal quality. The study provides insight into the characteristic qualities of wisdom, shedding light on its distinctiveness from intelligence and spirituality.
Researchers at Rutgers University found that mice trained to improve their working memory exhibit improved cognitive abilities and remain sharper as they age. Early training appears to have a lasting impact on the mice's intelligence.
Emory neuroscientist Lori Marino raises concerns about dolphin captivity citing complex brain structures and self-awareness. She advocates for reevaluation of industry practices due to potential psychological harm to dolphins.
The International Journal of Intelligent Transportation Systems Research aims to foster wide-ranging discussion across disciplines to find solutions to future transportation systems and their impact on society. The journal will publish original research and survey papers, aiming to meet the needs of today's world.
Research by University of Southern California scientists found a positive association between adolescent fitness and adult cognitive performance. Fit teenage boys scored higher on intelligence tests, logical performance, and mechanical skills, while muscle strength did not have a similar impact.
Engineers propose new laws to rethink human-robot relationships, focusing on human organizations that develop and deploy robots. The laws aim to ensure high safety standards and address the limitations of current AI capabilities.
A larger cortex is associated with greater intellectual capacity, according to new research. Cortical modules, vertical columns of interconnected neurons, vary in number and diversity across the cerebral cortex.