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In study, real-time feedback on metrics of collaborative processes failed to boost performance, collective intelligence

A new study by Carnegie Mellon University researchers found that real-time feedback on collaboration metrics does not improve team performance and can even make it worse. By narrowing the feedback to a single metric, teams focused too much on that signal and neglected coordination strategy, leading to decreased overall performance.

SourceCarnegie Mellon University·JournalCollective Intelligence·DateApr 30, 2026

New deep learning framework solves the cold-start problem

A new framework, DUPGT-CDR, uses gating networks to effectively incorporate both positive and negative feedback in cross-domain recommendation systems, achieving lower prediction errors and improved convergence speed. The framework offers more precise product recommendations and personalized learning resources across various domains.

SourceDoshisha University·JournalIEEE Access·TypeComputational simulation/modeling·DateMar 16, 2026

Should celebrities and influencers turn off their social media comments? A new study suggests they are less persuasive and likable when they do

Influencers who disable social media comments are perceived as less sincere, less receptive to consumer feedback, and incur professional consequences. This behavior can undermine their ability to connect with followers, even when the displayed comments are mostly negative in nature.

SourceAmerican Marketing Association·JournalJournal of Marketing·DateJun 11, 2024

Breaking DNA Goldilocks-style

Researchers at Kyoto University have discovered a phosphorylation pathway that regulates meiotic double-strand break activity, ensuring genome stability. Enzymes ATR kinase and PP4 phosphatase work together to maintain a balance of DNA breaks, allowing for successful meiosis.

SourceKyoto University·JournaleLife·TypeExperimental study·DateSep 5, 2022

A new strategy for counteracting the impact of negative online brand reviews

Researchers found that consumers scrutinize social distance in negative reviews to protect their identities and brands. Displaying reviewers' profiles can highlight social distance and consistency, protecting and benefiting identity-relevant brands after negative reviews. This strategy helps managers cultivate strong brand relationships.

SourceAmerican Marketing Association·JournalJournal of Marketing·DateFeb 17, 2022

Parts of Greenland may be on the verge of tipping: New early-warning signals detected

Researchers detected new early-warning signals indicating the Greenland Ice Sheet's destabilization and potential melting at limited warming levels. The study suggests that a tipping point is approaching in the central-western part of the ice sheet, which could lead to substantial long-term sea level rise.

SourcePotsdam Institute for Climate Impact Research (PIK)·JournalProceedings of the National Academy of Sciences·DateMay 17, 2021

How exposure to negative feedback in influences goal-directed consumer behaviors

A new study finds that exposure to negative feedback motivates consumers to pursue proving goals, such as demonstrating competence, but reduces motivation for enjoyment goals, like having fun. This phenomenon suggests a complex relationship between self-esteem threats, consumer behavior, and marketing strategies.

SourceUniversity of Chicago Press Journals·JournalJournal of the Association for Consumer Research·DateMay 26, 2020

Doubts about career potential can pave way for immoral professional conduct

Researchers found that negative feedback can prompt immoral behavior in high-achieving students pursuing careers in law, business, and STEM fields. Those who received negative feedback were more likely to endorse questionable behaviors, such as breaking contracts or disparaging others, to demonstrate their professional capabilities.

SourceNew York University·JournalJournal of Experimental Social Psychology·DateMar 28, 2016

Finding fake feedback

Researchers develop algorithm to identify and block falsified feedback, ensuring ecommerce trust management systems' integrity. The algorithm uses a clustering approach to group similar ratings together and determine the credibility of individual ratings.

SourceInderscience Publishers·JournalInternational Journal of Trust Management in Computing and Communications·DateNov 26, 2015

Color-blind? Whites aware of their bias better for modern race issues, says new study

A new study published in the Journal of Experimental Social Psychology finds that white Americans who acknowledge their biases are more effective at addressing contemporary racial challenges. The research suggests that personal awareness and acceptance are key factors in developing 'concerned awareness' of racial bias.

SourceUniversity of Vermont·JournalJournal of Experimental Social Psychology·DateJul 15, 2015

A 'forest instead of the trees' viewpoint may motivate change after negative feedback

Researchers found that people are more likely to accept criticism and make changes if they take a broad, high-level construal view. This involves considering the big picture and believing change is possible. The study's findings have practical implications for delivering negative feedback in the workplace and health education campaigns.

SourceSociety for Personality and Social Psychology·JournalPersonality and Social Psychology Bulletin·DateApr 24, 2015

Researcher builds a better job performance review

A Kansas State University researcher has found that nobody likes negative feedback, even those trying to learn. Culbertson suggests focusing on constructive feedback, avoiding numerical ratings, and eliminating the 'sandwich' approach. This can help managers improve employee motivation, commitment, and performance.

SourceKansas State University·JournalJournal of Personnel Psychology·DateFeb 24, 2014

Why the eye is better than a camera

Researchers discovered that the human eye's horizontal cells boost photoreceptor signals while preserving contrast, allowing for sharper images with less sacrifice of shadow detail. This positive feedback mechanism is found across vertebrates and is thought to be responsible for the eye's ability to detect faint details near edges.

SourcePLOS·JournalPLOS Biology·DateMay 3, 2011

From 12 years onward you learn differently

Research reveals that children aged 8-9 and adults process negative feedback differently than those aged 12-13. Eight-year-olds learn primarily through positive feedback, while twelve-year-olds use it to learn from their mistakes more efficiently. Adults do the same, but with improved efficiency.