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:…

Purpose: The aim of this study was to identify the effects of a differential-learning program, embedded in small-sided games, on the creative and tactical behavior of youth soccer players. Forty players from under-13 (U13) and under-15 (U15) were allocated into control and experimental groups and were tested using a randomized pretest to posttest…

This study, which targeted students in Japanese universities, used a written questionnaire to examine student response behavior when their smartphones received a call or message during university lectures. Phone and message transmissions were taken as the transmission media and six types of caller/sender were set. Survey results showed differences…

Relationships among self-construal, self-efficacy, and group behaviors during a group problem-solving task with friends and acquaintances were hypothesized. The sample comprised 126 students in Grades 8-11, from 5 randomly selected government high schools, organized into 42 groups. Data collection involved self-reports and observations.…

The practice and application of education data mining and learning analytics has become the focus of educational researchers. However, it is still a difficult task to explore the law of group learning and the characteristics of individual learning. In this study, the online learning logs of 1,088 students from 22 classes were analyzed from the…

These authors have previously described how to use the "t" test to compare two groups. In this article, they describe the use of a different test, analysis of variance (ANOVA) to compare more than two groups. ANOVA is a test of group differences: do at least two of the means differ from each other? ANOVA assumes (1) normal distribution…

The actions of antisocial student organizations or "cults" have become problematic for students, educators, parents, and the general public in Nigeria. Many university communities have erupted with violence due to these organizations. This survey design study addressed safety concerns, levels of fear, experiences, and perceptions of…

School bullying is an international problem with harmful outcomes for those involved. This study describes the design and field testing of an innovative computer-based social learning tool for assessing student perceptions of bullying developed for an Australian intervention program called the P.E.A.C.E. Pack. Students rate their peer group…

This article combines a statistical analysis with qualitative research to investigate the dynamics of collective violence in one of its most recurrent forms--the food riot. Using an original dataset collected by the authors on 289 food riot episodes occurring in Argentina in December 2001, the article argues for the need to dissect the local,…