This study uses a social influence lens to examine how key social referents influence individuals’ knowledge sharing behaviors within and outside their subsidiaries. Using a multiple-survey research design, our empirical study shows that unit managers and co-workers act as key social referents. Their knowledge sharing behaviors have significant influence over individual knowledge sharing within...

background and objectives: working in hospital is stressful, and this may result in deviant behaviors of clinical staff and thus irreparable damages to the patients’ health. it is, therefore, crucial to empower hospital workers in managing job stress to ensure high quality of healthcare. psychological and social capitals have been shown to influence organizational behaviors of the employees. th...

Social behaviors are often targets of natural selection among higher organisms, but quantifying the effects of such selection is difficult. We have used the bacterium Myxococcus xanthus as a model system for studying the evolution of social interactions. Changes in the social behaviors of 12 M. xanthus populations were quantified after 1,000 generations of evolution in a liquid habitat, in whic...

Across the first year of life, infants achieve remarkable success in their ability to interact in the social world. The hierarchical nature of circuit and skill development predicts that the emergence of social behaviors may depend upon an infant's early abilities to detect contingencies, particularly socially-relevant associations. Here, we examined whether individual differences in the rate o...

What is the dependent variable in social media use? From a research perspective, this is a pertinent question to help explain and understand the behaviors that underpin the widespread adoption and use of social media throughout society. From a practical perspective, the question is relevant for social media technology providers, for businesses that use social media, and community organizations ...

The promotion of social and emotional learning (SEL) in schools may help prevent emotional and behavioral problems of students. This study evaluated the effects of a SEL curriculum, Strong Start, on the social-emotional competence of 26 second grade students, using a quasiexperimental, non-equivalent control group design. Results revealed statistically significant and meaningful improvements in...

HighlightsDifferent measures of social position capture unique dimensions of relative rank among youth.Youth-specific measures of social position may be important in identifying the most at-risk for obesity.Lower social status youth are more likely to be at-risk for obesity-related behaviors compared to those with a higher rank. This cross-sectional study examines multiple dimensions of social ...

Social-emotional behavior of 352 3- and 4-year-olds attending private child-care and Head Start programs was observed using the Minnesota Preschool Affect Checklist, Revised (MPAC-R). Goals of the investigation included (a) using MPAC-R data to extract a shortened version, MPAC-R/S, comparing structure, internal consistency, test-retest reliability, and stability of both versions; and, using th...

Previous research has documented social contagion in obesity and related health behaviors, but less is known about the social processes underlying these patterns. Focusing on married or cohabitating couples, we simultaneously explore three potential social mechanisms influencing obesity: normative body size, social control, and behavior modeling. We analyze the association between partner chara...

This study used a three-wave longitudinal design to investigate developmental cascades among social competence and externalizing and internalizing behavioral adjustment in a normative sample of 117 children seen at 4, 10, and 14 years. Children, mothers, and teachers provided data. A series of nested path analysis models was used to determine the most parsimonious and plausible cascades across ...