Problematic internet use (PIU) has become a noticeable issue among adolescents, which negatively affects their physical and mental health. Previous research has noted the protective role of school climate in reducing PIU, but the underlying mechanisms need to be further explored. Based on the ecological systems theory, this study focused on the…

Although peer norms significantly influence adolescents' aggressive behaviors, little research compares their effects in online and offline contexts. Specifically, online contexts differ from traditional ones by enabling anonymity and amplifying behavior visibility. These characteristics could alter norm perceptions, reducing or increasing…

Background: Extending recent work on mindset contexts, researchers have explored how peer mindsets relate to students' outcomes in the classroom. However, little is known about the specific behaviours that signal peer mindsets to students, and prior work has used correlational methods. Aim: The present study aims to identify specific peer…

Background: Individual achievement goals are influenced by the learning context, such as the classroom. In this social space, social norms emerge and shape motivation and behaviour. Classroom goal structures reflect injunctive norms (what is considered acceptable) and influence individual achievement goals. The role that descriptive norms (what…

Although research indicates that individual students benefit when they enroll in early algebra classes, evaluations of broad-based algebra acceleration often report negative effects. Using a regression discontinuity design, we replicate the positive effects of eighth-grade algebra placement on student achievement found in prior studies. We then…

In order for students to benefit from feedback, they must develop their feedback literacy. To investigate the extent to which informing students about feedback knowledge and scaffolding practice for making sense of feedback increases feedback literacy, we conducted a skills-based intervention study. The results showed that the intervention…

Objective: Electronic cigarette use represents an important college health concern. This investigation assessed demographic and behavioral correlates associated with actual and perceived e-cigarette use among a national sample of American college students. Methods: Respondents (n = 19,861) comprised college students from over 40 distinct American…

This study shows that exposure to topic-related but irrelevant information enhances both estimates of peer knowledge and our own sense of knowledge. In Experiment 1, participants were more confident in their answers to general knowledge questions and gave higher estimates of peer knowledge when such questions were accompanied by short paragraphs…

Objective: The present study prospectively examined the association between fear of COVID-19 and anxiety and whether social support moderated this association among college students. Participants: 1,539 students from 11 universities in the United States completed two online surveys, one prior to the COVID-19 pandemic and one during the pandemic.…

The growing recognition of academic dishonesty as a major cross-cultural problem urges educators and researchers to examine various aspects of the issue. This qualitative case study examined secondary school students' intention to cheat and willingness to report observed academic cheating incidents. The participants comprised 20 students randomly…

Building on previous research that demonstrates the association of youth experiences in afterschool science and higher science identities, this paper presents a network study of 421 middle school students that examines afterschool science participation, friendship ties, and science identities. Participation in afterschool science clubs is…

This paper challenges the general claim that teachers are always central in the school success of refugee students (Engels et al., 2021; Ghasemi, 2021; Wubbels et al., 2006). A typological analysis based on the self-determination theory of Ryan and Deci (2017) was used to study how teacher-student interaction interplays with the sense of belonging…

During adolescence, socialization of gender role attitudes (GRA) shifts from parents to peers, friends, and classmates; thus, it takes place primarily in the school context. Accordingly, previous studies identified school-related factors associated to adolescents' GRA. However, little is known about the relative importance of these factors as well…

In tackling the widespread problem of bullying victimisation, researchers have acknowledged the value of focusing on changing bullying-related beliefs and using peer-based interventions. In three studies (N = 419, 237 intervention and 182 controls), we tested the effectiveness of the CATZ cross-age teaching programme by inviting small groups of…

Classroom management is one of the main difficulties encountered by teachers. One way of improving this situation is to implement classroom management strategies that have been validated by scientific research. The purpose of this research is to study the classroom management strategies declared by a sample of novice teachers, and the sources of…