This paper introduces the LIDO, or the Low-Inference Discourse Observation tool, that captures discourse moves produced by students and teachers in whole-classroom discussions. Coding methods are described, followed by analyses that explore validity of the LIDO through correlations among LIDO-coded discourse moves and between LIDO scores and…

Little is known regarding the processes that occur when parents support their child who is being victimized by peers. The current study utilized in-depth interviews with 11 fourth- through sixth-grade early adolescents and their mothers as to the processes that occurred when the mothers attempted to help their child cope with peer victimization.…

Children and adolescents spend considerable time online. The current study investigated moderators of short-term longitudinal associations from social media use to changes in body satisfaction and physical activity. Participants (144 girls, 152 boys) were third-sixth grade students (ages 8-13) attending public schools in Florida (USA).…

The present study sought to investigate the friendship formation of ethnic in-and out-group friendships, as well as differences in stability and quality, while accounting for the network structure (such as the tendency to befriend friends of friends). We analyzed longitudinal data from 770 students from 42 Austrian primary school classes collected…

The goal of this study was to examine the unique associations of aggression with peer status in a non-Western context. The moderating effects of peer community and teacher closeness at the classroom level and gender and grade at the individual level were considered. Participants were 1954 third to sixth grade students (M[subscript age] = 9.60…

In this study, we identified (1) subgroups of youth during middle childhood who displayed distinct profiles of social emotional learning (SEL) skills including cooperation, prosocial behaviors, work habits, emotion regulation, and self-control; and (2) how these profiles predict longitudinal academic and social functioning during early…

This study explored an individual variation in perceived social support from teachers, peers, and guardians and their association with experienced study engagement and study burnout. Two cohorts of students participated in the study: fourth graders from primary school (age 10, n = 2401) and seventh graders from lower secondary school (age 13, n =…

Friendships can provide a critical buffer against stress for youth, but the extent to which they serve this role depends on whether they provide resources that youth value most. These valued provisions may differ for girls and boys and across stages of development. This study examined whether gender differences in friendship values intensify…

The goal of this study was to assess longitudinal, predictive relationships between community violent crime and reactive and proactive aggression. Community violent crime data were gathered from local law enforcement agencies and combined with an existing dataset of at-risk youth. Aggression was assessed by parents using the Reactive and Proactive…

Evidence suggests that children's expectations for how their teacher responds to students' aggression moderate concurrent links between peer victimization and adjustment. This study extends this work by examining these associations longitudinally. Youth (N=366; 196 girls; M[subscript age]=9.25years) reported on their teacher's use of five…

Victimization in early adolescence can have severe negative consequences later in life. Friendships are especially important in this time period. The present study investigated friendship selection and influence (contagion) processes with regard to victimization, as well as prosocial and aggressive characteristics of victims' friends. Using social…

Negative mood regulation expectancies (NMRE) represent people's beliefs that they can use behaviors and cognitions to alleviate unpleasant emotional states. The relationship between NMRE and measures of affect, coping, depression, and anxiety with youth in Grades 4 through 8 (N = 539) was examined. In hierarchical regressions, scores on an NMRE…

This study compared bullying experiences between ethnic minority youth and Korean majority youth in South Korea, and examined whether the student-teacher relationship is associated with their bullying experiences. Participants comprised 148 ethnic minority students and 165 Korean majority students in Grades 4 to 11 in South Korea. Bivariate…

We analyzed developmental changes in outsider behavior, testing whether the likelihood that it turns into bullying or defending over time depends on the individual proneness to feel shame or guilt. Participants were 155 preadolescents (72 boys and 83 girls; [X-bar][subscript age] at T1 = 10.74 years). Bullying, defending, and outsider behaviors…

This study investigated the cross-lagged associations between teacher-student relationships and problem behaviors in a sample of 440 Finnish students (half of them identified as being at risk of reading difficulties). The degree to which these associations were moderated by a child's gender, academic performance, risk for reading difficulties,…