Articles tagged with Learning Processes
A WSU researcher designed an instructional process to train over 300 employees from diverse countries in custodial duties at the Dubai Mall. The project resulted in a high success rate and has been recognized as a model for efficient, cross-cultural instructional design.
Researchers found that deaf people in Nicaragua who used self-developed gestures, called homesigns, had difficulty understanding the value of large numbers. In contrast, those who acquired conventional sign language as children were able to learn the meaning of large numbers.
A new study from Purdue University reveals that practicing retrieval, such as self-testing, is a more effective strategy than elaborate studying for improving long-term retention. The research found a 50% improvement in long-term retention scores for students who practiced retrieval compared to those who used elaborative studying.
A study by Colorado University's Sleep and Chronobiology Laboratory found that missing a night of sleep burns approximately 135 calories. Eight hours of sleep, on the other hand, saved the same amount of energy. The findings demonstrate a direct correlation between the sleep-wake cycle and energy expenditure.
Acute stress exposure changes brain function in the cerebellum, a region responsible for motor control and learning. The study found that a five-minute exposure to predator odor inserted GluR2 receptors, increasing electrical activity and altering output in mice.
Researchers at UC San Diego found that babies over a year old process words with adult-like brain structures and meanings, challenging previous theories on infant language development. The study used MEG and MRI to map brain activity in infants and confirmed the same left frontotemporal areas activated in adults for word meaning.
Dr. Mortimer Mishkin, chief of NIMH's Section on Cognitive Neuroscience, is the first NIMH intramural scientist to receive the National Medal of Science for his pioneering work on brain processing and memory. His research has greatly advanced our understanding of how learning and memory are processed in the primate brain.
Researchers Patricia Thiel and James Evans have discovered a general principle behind additive-enhanced coarsening, a process that transforms smaller objects into larger ones. This breakthrough could lead to the development of more durable nanoscale technologies and structures.
A consortium of educators from around the world is urging a radical transformation in international educational reform to address the complexity and diversity of perspective in the 21st century. The group's website outlines 11 principles for rethinking curricula that lack continuity, collaboration, and shared vision.
A new study published in PLOS ONE suggests that the way the brain processes second-stage learning could be mimicked therapeutically to help people with impaired memory formation. The researchers discovered a new mechanism of learning that is independent of the NMDA receptor, which is currently essential for learning and memory.
Researchers from University of Houston team up with top institutions to develop approaches for improving reading comprehension skills among middle and high school students. The $20 million grant aims to provide clear guidance to teachers and schools about cognitive and motivational processes contributing to student reading.
LSU's Saundra McGuire collaborated with Nobel Laureate Roald Hoffmann to develop six effective learning strategies, including taking notes by hand and using practice tests. The authors also suggest six effective teaching tactics, such as bringing real-life examples into the classroom and using surprise and humor to engage students.
A new study by University of Cambridge researchers found that mindfulness training increased well-being in 155 adolescent boys. The four-week program improved feelings of happiness and contentment while also enhancing resilience and stress management skills. The benefits were particularly noticeable in students who struggled with anxiety.
A University of Michigan professor uses Wikipedia revisions as a teaching tool to improve public understanding of science and promote teamwork among students. The approach has shown success in achieving course learning goals, including communicating complex concepts to a diverse audience.
A research project aims to use crowdsourcing to generate and combine ideas to solve broad social problems, such as energy needs. The study will test the effectiveness of crowds in innovation through various experiments.
A study published in Personality and Social Psychology Bulletin found that students who lived abroad showed more evidence of creativity than those who didn't. Multicultural learning is believed to be a critical component of the adaptation process, acting as a creativity catalyst.
A new study led by the University of Leicester has revealed the mechanism by which memories are formed, highlighting the importance of the M3-muscarinic receptor in this process. The research, funded by the Wellcome Trust, holds potential to impact drug design for treating Alzheimer's disease.
Researchers at Caltech identified two learning strategies associated with unique neural signatures, model-free and model-based learning. Model-free learning relies on trial-and-error comparisons, while model-based learning generates cognitive maps of environments, enabling adaptability in novel situations.
Professor Dentcheva's $350,000 grant will focus on multistage stochastic optimization problems and Markov decision processes. The project aims to develop modeling and algorithmic tools for formalizing and solving long-term planning problems with risk as a key issue.
Researchers have discovered that the brain's hippocampus replay process is a complex cognitive function that helps animals learn and maintain their internal representation of the world. This process involves replaying experiences, even those previously unencountered, to create connections within the cognitive map.
A recent study published in the Journal of Experimental Psychology reveals that people underconfidently assess their learning abilities but overconfidently predict their memory performance. The researchers found that individuals failed to account for improved learning outcomes following additional study and testing.
Research confirms that brain areas for noun and verb processing are distinct, with nouns primarily activating the left fusiform gyrus and verbs activating other regions like the left inferior frontal gyrus. The study used functional magnetic resonance imaging to show neural differences in learning new nouns and verbs.
A University of Florida project, 'Call the Wild,' aims to educate zoo visitors about science through mobile technology. Researchers will test different audio calls, texts, and smartphone applications to determine their effectiveness in engaging visitors in learning about scientific processes.
Researchers at the University of California, Santa Cruz, found that new brain connections form quickly within one hour of training, leading to long-lasting memories. The study used mice with genetically altered fluorescent proteins to visualize changes in individual brain cells.
Researchers found search engines are used for fact-checking and supporting higher-level information needs, revealing a more complex role in learning. Their study suggests design improvements for search engines can better address users' cognitive and affective aspects.
A team of researchers has discovered the process by which new HIV virus particles are assembled at the membrane of infected cells and released to attack healthy cells nearby. The study, published in PLoS Pathogens, provides important insights into a crucial step in person-to-person transmission.
Plant biologists are key players in advancing scientific literacy, and recent research highlights the importance of teaching inquiry methods, raising public awareness of science, and creating an accessible reference for teachers. By working together, scientists can build a more receptive audience and enhance capacity to change the future.
Research shows that the brain uses the same neural networks to process both familiar and newly learned words, with no clear differences in function. New definitions are learned even faster than new names, indicating a possible link between meaning retention and brain activation patterns.
The NIH panel found that the routine collection of family history may motivate positive lifestyle changes and enhance individual empowerment, but its effectiveness in improving health outcomes is unclear. The panel recommends additional research to understand how to effectively gather and use family history information in primary care.
The European Association of Urology has published an evidence-based guideline for incontinent urostomy, offering expert guidance for nurses. The comprehensive 80-page document covers topics such as cystectomy, pre- and post-operative care, and community follow-up, providing best practices for managing this complex condition.
Researchers at UC San Diego used machine learning to empower their Einstein robot to learn realistic facial expressions, improving the process of teaching robots to make lifelike faces. The team discovered that the model learned to automatically compensate for missing servos and can now make facial expressions it had never encountered.
Researchers found that individuating novel objects with unique names enhances holistic processing, a hallmark of face-like expertise. This technique can be learned quickly and applied to other objects, indicating that expert-level recognition is not solely the result of extensive practice.
A study published in the New England Journal of Medicine suggests that cigarette smoking does not affect everyone in the same way, with some people experiencing severe breathing difficulties while others evade the disease. The research proposes an autoimmune mechanism compounded by genetic predisposition as a possible explanation for t...
Researchers at Duke University Medical Center followed genetically labeled cells in mouse lungs for over a year to understand natural renewal and healing processes. They found that lung stem cells play a crucial role in maintaining lung function and identified the secretory cell's ability to give rise to ciliated cells.
Research suggests that online educational empowerment enables learners to acquire knowledge efficiently through social networks. However, individual self-governance is key to success in these communities. The study explores how personal factors like goals, communication skills, and IT skills affect learning outcomes.
A new study finds that consumers evaluate products differently based on the timing of their purchase. When considering future use, desirability is a primary factor, while feasibility takes precedence for immediate use. Reevaluating a product later can also influence judgments, with future-considered products being viewed more favorably.
High emergent nature individuals possess strong traits of reflectiveness, creativity, and openness to experience. They can envision and evaluate successful product concepts through a combination of intuition and logical analysis.
Researchers discover that opera fans learn to appreciate the art form by forming emotional connections and decoding its meaning. Through social interaction and personal experience, fans develop a deeper understanding of opera's nuances, ultimately becoming passionate advocates for the art.
A new study reveals that reward-induced stimulus pairing can elicit visual learning in adults without conscious awareness of the stimulus presentation or reward contingencies. This suggests that automatic reinforcement mechanisms rather than directed attention drive improvements in sensory skills.
Michael Wesch, a cultural anthropologist, has been selected as the national professor of the year for research and doctoral universities. His innovative teaching methods, including the 'World Simulation', have earned him numerous awards and recognition.
Scientists at Max Planck Institute of Neurobiology show that new cell contacts established during learning process stay active, enabling faster learning of forgotten information. This reactivation facilitates more efficient relearning and retains ability to learn up to advanced age.
A new study in the Journal of Consumer Research found that consumers more strongly associate common attributes with early-learned brands and unique attributes with late-learned brands. This means that late entrants can gain an advantage if their unique attributes are more valued than those of the pioneer brand.
Astrocytes fine-tune synaptic plasticity by secreting and re-releasing neurotrophic factor BDNF, influencing long-term potentiation (LTP) and depression (LTD). This process affects neurons' ability to communicate with each other, impacting learning and memory.
A University of Haifa research team has identified a protein, PSD-95, crucial for stabilizing long-term memories. The study found that inducing PSD-95 production during memory creation is necessary for memory retention, while its absence does not affect existing memories.
New research suggests that babies' early language skills are rooted in the brain's ability to recognize repetition patterns. The study found increased brain activity in response to words with repeating syllables, indicating a possible hard-wired mechanism for language acquisition.
Researchers have discovered a complex process in the brain that regulates synaptic connections during learning and memory, involving a specific presynaptic protein regulated by postsynaptic calcium. This understanding may lead to interventions for human brain disorders and age-related memory loss.
A study by Mathias and Helena Osvath found that chimpanzees and orangutans can plan ahead, overriding immediate needs in favor of future rewards. The apes demonstrated self-control and pre-experiencing a future event, visualizing the use of tools to achieve goals.
Reducing the nogo receptor in the brain results in stronger brain signaling in mice, effectively boosting signal strength between synapses. The findings suggest that enhancing synaptic plasticity can partially counter the effects of an injury like stroke or traumatic brain injury.
Researchers found that body movements reflect confidence in learning tasks using the Wiiimote, suggesting a link between cognition and action. The study provides new evidence for the deep interconnection between mental processing and bodily movement.
The University of Illinois has developed a free online collections management program called Archon, which provides easy-to-use tools for archivists. The program makes archival holdings more accessible to users, automatically creating searchable websites and allowing for efficient work processes.
Researchers found that nicotine can initially reverse alcohol-induced cognitive deficits, but tolerance develops with continued administration. Chronic nicotine exposure produces cross-tolerance to the effects of low-dose alcohol on learning, potentially exacerbating addiction.
Researchers discovered that cockroaches learn better at night and retain memories for several days, while morning training leads to complete memory loss. This study provides new insights into the interaction between circadian clocks and learning in insects.
A Northwestern University study finds that music training improves the brain's multi-sensory processing, leading to enhanced verbal communication skills. The research suggests that musical training could help children develop literacy skills and combat literacy disorders.
Researchers distinguish brain circuitry for surprise and aversive stimuli, finding different neuronal populations respond to expectation of reward or punishment. This study sheds light on the amygdala's role in emotion, reinforcement learning, attention, and arousal.
Aging does not seem to affect people's ability to judge their own learning of text materials, according to a new study. Researchers found that older adults can regulate their learning more effectively if they have accurate self-evaluation skills.
Researchers create new technique for mass-producing nanoscale structures using atomic force microscope and macroscale milling machines. The method enables consistent production of features on the order of single molecules, paving the way for industrial-scale nanotechnology applications.
A University of Illinois study found that teenagers can become insightful about their emotional patterns and learn to intervene in their emotional episodes. In a high-school musical theater production, teens developed rich emotional growth by learning to identify and control their emotions, as well as use them positively.
Scientists at the University of Exeter have discovered a rapid brain mechanism that helps people avoid repeating previous errors. This 'early warning signal' is triggered in just 0.1 seconds after making an incorrect prediction, allowing individuals to learn from their mistakes and make better decisions in the future.
Researchers found that online learning communities like Think.com can promote children's learning by encouraging active engagement, digital literacy, and social skills. The teams assess how such systems support students in creating knowledge products and building a sense of identity and audience within the community.
Researchers have discovered a tool for rapid drug discovery by combining molecular fragments, allowing for more specific targeting of cancer cells. Additionally, two new peptides enable the labeling of proteins, enabling further study and modification.