The present study extends the literature by investigating the relative salience of self- and collective efficacy in predicting group performance among early adolescents in Indonesia. A total of 435 early adolescents (mean age 11.70 years, 53% female) were randomly assigned to groups of three to four and completed three group tasks (task 1:…

The purpose of this study was to explore how team members identify the social loafers on their teams and how they explain and manage social loafers' behavior. The participants (n = 49) in the study included members of student teams participating in a service project as a part of their coursework. We collected multiple sources of information:…

In order to train young professionals, instructional methodologies in engineering need not only teach students knowledge, but must also instill the values and teach the behaviors--"competencies" students can demonstrate--required of professional practice. Herein, we focus on understanding the values and behaviors of students with respect…

This study investigates the relationship between creative personality composition, innovative team climate, and team innovation based on an input-process-output model. We measured personality with the Creative Person Profile, team climate with the Team Climate Inventory, and team innovation through team-member and supervisor reports of team…

Per definition, CSCL research deals with the data of individuals nested in groups, and the influence of a specific learning setting on the collaborative process of learning. Most well-established statistical methods are not able to analyze such nested data adequately. This article describes the problems which arise when standard methods are…

Investigates how adolescent friendship groups become homogeneous. Analysis of 49 student friendship groups indicates that homophilic selection is most important for group homogeneity, conformity pressures are somewhat important, and disproportionate group leaving contributes nothing to homogeneity. The conclusion is that the magnitude of peer…

The author trained confederates to exhibit either opinionated, moderately opinionated, or unopinionated styles of leadership, then assigned them to discussion groups. Each group was assigned a specific topic and instructed to decide on a specific policy toward the topic. They were also asked to make ratings that measured four other attitudes: the…

This is a final report, for administrative purposes, of studies to be published in the general category of mathematical theory of social groups, with emphasis on the large groups typical of educational communities. Since the study of the large and complicated structures of high school and college communities is difficult by purely empirical…

THE PRIMARY PURPOSE OF THIS EXPERIMENT WAS TO DETERMINE WHETHER HIERARCHICALLY DIFFERENTIATED GROUPS WERE AS PRODUCTIVE ON PROBLEM-SOLVING TASKS AS HIERARCHICALLY UNDIFFERENTIATED GROUPS. THE EXPERIMENT ALSO INVESTIGATED THE EFFECTS OF FORMALLY BASED STATUS DIFFERENCES ON GROUP EFFICIENCY AND RISK-TAKING. TWENTY GROUPS CONTAINING FOUR SUBJECTS…