Articles tagged with Feedback
A Portland State University research team published an interactive diagram and web-based presentation in Frontiers in Neurology, revealing the complex nature of mild traumatic brain injury (TBI). The causal-loop diagram shows how specific variables interact to influence concussion recovery.
The eGVHD App is a user-friendly tool that supports accurate GvHD diagnosis and scoring after HCT. It provides guidelines, definitions, and pictures to help clinicians evaluate all potentially affected organ systems.
Researchers at UPV/EHU developed an algorithm to calculate chest compression depth and frequency based on chest acceleration, validating its accuracy in real-time monitoring of CPR quality. A new device is being marketed to assist CPR, aiming to improve patient survival rates.
A new study uses brain-computer interface to enhance prosthetic hand control with muscle vibrations, allowing amputees to better control the prosthetic and regain a sense of agency over their movements. The technology has the potential to improve quality of life for those with amputations.
NHS experts recommend ending the mandatory friends and family test, citing its lack of scientific evidence and burden on staff. The test has collected over 30 million pieces of feedback since 2013, but its implementation is complex and costly.
A new study from Aarhus University found that health visitors using video feedback with the Marte Meo method can improve early mother-child relationships in vulnerable families. The research involved 69 families who received extra visits with video clips, showing a significant improvement compared to a control group.
Researchers have successfully created an all-silicon laser based on silicon nanocrystals, which achieves high optical gains and demonstrates reliable lasing characteristics. The development of this technology paves the way for electrically pumped all-Si lasers.
A study of 47 GPs found that dysfunctional working relationships, unsupportive colleagues, and fear of complaints are significant stressors. GPs who felt isolated and unsupported reported burnout, depression, or anxiety.
A new smartphone app aims to improve treatment outcomes for patients with eating disorders by providing clinicians with real-time feedback on their progress. The app will guide clients through a series of questions using computer-adaptive technology, allowing therapists to track patient response and adjust treatment accordingly.
A Dartmouth-led study found that humans rely on feature-based learning to reduce the complexity of choices and adapt quickly to new environments. Feature-based learning allows participants to selectively learn informative features without compromising precision.
A study found that most VR users don't perceive a virtual world like the real one without training. When given visual feedback, success rates doubled, highlighting the importance of teaching users to use binocular cues and head movements. The results aim to improve VR uptake by encouraging interactive experiences.
Recent research from the University of Leicester suggests that frequent feedback between formal appraisals and good prior planning and communication of standards can make performance appraisals successful and appreciated by employees. This synergistic relationship shows that feedback has a greater effect when standard setting is good.
University of Utah researchers found that metacognition training improved general chemistry exam scores for lower-performing students. On average, these students raised their final exam scores by 4%, with the strongest improvement seen in the bottom quartile, who scored a full letter grade better.
A 26-year study has revealed a cyclical response between soil warming and carbon release, suggesting a self-reinforcing feedback loop that could exacerbate global warming. The study found that warmed soils experienced periods of abundant carbon release, alternating with periods of no detectable loss in soil carbon stores.
Researchers at Wake Forest University are testing the effectiveness of SAWHET, an automated lab report feedback system, to improve scientific writing in STEM students. The study aims to enhance explanation of research to the public and receive a $280k NSF grant.
A novel brain-computer interface (BCI) has been developed to improve motor function in stroke patients. The BCI produced a 36% improvement in motor function of a stroke-damaged hand after just 10 training sessions. This innovative therapy has shown promise for helping stroke patients recover from debilitating damage.
A University of Exeter study found that warnings about peers' behavior can backfire and increase intentions to bolt. In contrast, messages emphasizing what most people do, rather than what they think others do, are effective in reducing such behavior.
Researchers found that patients appreciate being able to confirm next steps, feel heard and gain confidence in providers through secure access to visit notes. Patients also value the ability to provide feedback on accuracy and catch potential errors.
Researchers at Rice University and the Italian Institute of Technology developed a skin-stretch device that provides tactile feedback to prosthetic hands. This 'muscle sense' allows blindfolded test subjects to more than double their ability to discern object sizes, opening up new possibilities for amputees.
Researchers found that marmosets' vocal calls developed rapidly when given contingent feedback, mirroring human infant language development. This discovery establishes causality between parental responses and vocal learning in nonhuman primates.
A new password meter developed by Carnegie Mellon University researchers provides real-time feedback and advice to users, helping them create more secure passwords. The meter uses an artificial neural network to analyze patterns in existing passwords and offers personalized suggestions for improvement.
Researchers found that the plateau's surface sensible heating generates convective precipitation over the southern and eastern regions, while reducing in-situ surface sensible heating. The interaction between surface sensible heating and latent heating plays a leading role in this 'coupling system', influencing regional and global weat...
Researchers at UTA developed OnTask, a software tool that offers timely and personalized feedback to help students adjust their studying throughout the course. The online tool uses data about student activities and suggests strategies to increase confidence and success.
Intentional microsecond delays were introduced into the US's fastest financial network, resulting in significant trading behavior changes. Policy-makers are seeking to better understand these effects before widespread adoption.
A new study highlights critical components missing from current climate models, including resource use, land-use change, and demographics. The authors argue that these omissions lead to unreliable predictions and costly consequences.
A study by universities of Bonn and Bamberg found that real-time shower feedback can reduce energy and water consumption by 22%. The feedback system showed current energy and water usage, leading to lasting behavioral changes among participants.
Decadal variations in ENSO's predictability have decreased significantly since 2000, according to a recent study. The researchers suggest that a weakening of ocean-atmosphere coupling in the tropical Pacific is responsible for this decline, leading to more variable and less predictable weather patterns.
A study found that brain responses to rewards are a significant predictor of pain symptoms in adolescents, with patterns of reward processing at age 14-15 predicting pain complaints at age 16-17. Genetic variants affecting pain sensitivity may also play a role.
Researchers at UEA and Glasgow found that a low-cost, home-based therapy produces marked improvements in visual neglect, even after four months. Patients who received the therapy showed significant gains in finding items on their neglected side of space and experienced long-lasting improvements in daily activities.
A new personality model, Trait-Reputation-Identity (TRI), combines self and peer ratings to gather feedback on big five personality traits. The model provides a robust method to determine agreement or divergence about an individual's personality traits, helping organizations improve hiring and employee performance.
MIT engineers analyzed a simple vehicle-platooning scenario and found that relatively simple scheduling policies can save fuel and minimize delays for autonomous vehicle fleets. The findings may also apply to conventional long-distance trucking and ride-sharing services.
A UNIST research team led by Professor Joonbum Bae received a commendation from the Minister of Public Safety and Security for their groundbreaking collaborative rescue robots. The award recognizes their work on humanoid avatar robots with a teleoperating system that can be deployed in disaster response.
Researchers from Autodesk and Dartmouth College developed Printone, an interactive design tool that allows users to create functional 3-D printed wind instruments with interactive sound simulation feedback. Users can transform shapes into instruments and play favorite melodies.
A new study predicts that global warming will drive the loss of at least 55 trillion kilograms of carbon from soils by mid-century, more than double projected human-related emissions. This loss is expected to be greatest in high latitudes, where cold conditions have allowed massive carbon stocks to build up over thousands of years.
Researchers from DTU Physics demonstrated how quantum-engineered states of light can improve the efficiency of feedback cooling beyond classical bounds. They successfully cooled a mechanical oscillator's temperature by more than 140 degrees below room temperature using a novel technique involving squeezed light.
Researchers at Kazan University and INSERM discovered that spontaneous limb movements of newborn rats synchronize spinal neurons, hinting at similar movement patterns aiding human neuron development. The four-year study found activation of motor and sensor zones through sensory feedback during movements.
Researchers found that providing tips and personalized feedback was just as effective as access to online social networking sites in promoting physical activity. Interventions were most effective among participants with low initial physical activity levels, suggesting a need for stronger reinforcers to motivate population-wide changes.
A team at Rice University is creating a haptic cueing system that provides real-time vibration feedback to medical students during endovascular surgeries. The system aims to improve the smoothness of tool movements, reducing errors and improving training efficiency.
Researchers have developed a technology that provides human operators with automated assistance in creating working code, expanding the number of people engaged in programming. The ExCAPE project aims to simplify program development and has already been tested in classrooms and online learning platforms.
A study by Michigan State University found that incivility spreads through condescending comments and put-downs, reducing employees' self-control and leading to uncivil behavior. Workplace incivility has a significant impact on employees and companies, with an estimated $14,000 annual loss per employee.
Researchers found a two-million-year delay between tectonic uplift and maximum erosion rates in the Argentine Precordillera mountains. This time-lag is attributed to the slow propagation of erosion waves through the fluvial network under semi-arid conditions.
A study from the University of Pennsylvania School of Medicine found that comparing performance to peers and offering financial incentives increased physical activity among teams. The results showed that combining social comparison feedback with financial incentives led to the highest rate of achieving exercise goals.
Researchers have found a unique triple-bubble structure in the interstellar medium of galaxy M33, consisting of three concentric supernova shells. This discovery provides insights into the complex feedback processes that govern star formation and the dissemination of metals produced in massive stars.
A study published in Journal of the Academy of Nutrition and Dietetics found that wearing a device that tracks the number of bites during meals led to reduced calorie intake. Researchers suggest setting personalized bite goals based on individual behavior to help people eat more mindfully and reduce their overall energy intake.
Researchers at Washington State University developed an algorithm that enables non-expert users to train virtual robots, mimicking animal training methods. The system uses user feedback to improve robot performance and adapts to different teaching styles.
A study by Temple University researchers discovered that people who waited longer or traveled farther before writing a review gave more favorable evaluations. This suggests that businesses can improve online ratings by asking out-of-town customers to review, and companies may want to reconsider their immediate feedback strategies.
The BMJ OnExamination tool helps overseas nurses prepare for the NMC's Test of Competence, a mandatory computer-based test. After passing the test, they can register with the NMC and practice in the UK.
Researchers found that climate models are exaggerating cloud brightness as the planet warms, leading to underestimated global warming. Correcting this bias revealed a weaker cloud phase feedback and greater warming in response to carbon dioxide, contradicting current climate predictions.
A study by Carnegie Mellon University researchers suggests that neuronal feedback in the visual system can alter our perception of optical illusions. The study found that 20% of visual cortex activity is due to feedback from higher cortical areas, which may explain why we see completed shapes like the Kanizsa triangle.
Researchers found that most MOOC instructors face challenges throughout the course development and instruction process, including preparation, implementation, and feedback phases. Instructors reported heavy workloads, overwhelming expectations, and difficulty in providing one-on-one guidance in a large online class.
A nationwide trial found that providing GPs with tailored feedback on their antibiotic prescribing habits reduced prescriptions by an average of 3.3% over 6 months. The intervention resulted in over 73,000 fewer prescriptions and direct savings of £92,000.
Researchers at Queen's University developed ReFlex, the world's first full-color wireless flexible smartphone, combining multitouch with haptic bend input. Users can experience tactile feedback and physical sensations while interacting with apps through bend gestures.
A new grant proposal by Prof. Dr. Stefan Wagner proposes novel tools to analyze software manually and automatically during creation, providing contextual and focused feedback to developers. The approach aims to detect potential quality problems early on, reducing the risk of defects.
A new study by University of Akron researchers found that people who use Facebook to meet new friends are most dependent on the platform. The study also discovered personality traits common among specific types of Facebook users, such as extroverts and those with high self-esteem.
A Dartmouth College-led study finds that melting sea ice will significantly increase Arctic precipitation, creating a climate feedback comparable to doubling global carbon dioxide. The researchers used isotopic compositions of precipitation to quantify the link between precipitation and sea ice change.
A Johns Hopkins study suggests that individualized report cards improve VTE prevention efforts, increasing correct therapy use and resident performance. The approach also boosted trainee morale, with a significant spike in resident satisfaction scores.
A study by University of Texas at Dallas researchers shows that watching 3-D images of tongue movements can help individuals learn speech sounds. The findings could be especially helpful for stroke patients seeking to improve their speech articulation.
A new study found that older adults were better than young adults at correcting their factual errors, with improved performance on low-confidence errors. This challenges the notion that older adults are less accurate and suggests a focus of attention driven by a desire to prioritize truth over confidence.
A Rice University study found that customer feedback helps spur employee creativity and improves customer satisfaction by enabling employees to think outside the box and solve problems in novel ways. The research suggests that service organizations can benefit from strategically marketing to customers to encourage them to empower their...
A new framework provides eight key ways to improve the advice of experts, including using groups with diverse members and minimizing psychological bias. The framework aims to balance conventional expert advice with methods that alleviate biases and ensure accountability.