This study examined the diversity in feelings of loneliness among high-ability students. Individual differences (intelligence level, giftedness label, and personality) and differences in the social context (peer acceptance, peer rejection, victimization, and friendship quantity) of adolescents were considered as predictors of loneliness.…

Although it has been hypothesized that gifted students are at risk for adopting a fixed mind-set, research revealed inconsistent results. We aimed to clarify this by differentiating between two operationalizations of giftedness (high cognitive ability and formal identification as gifted) and how these relate to students' beliefs about intelligence…

Beliefs about academic functioning play an important role in the academic development of students. This study considers perceptions about underachievement, that is, the degree to which accomplishments are believed to be in line with potential. In particular, we examined why these perceptions might deviate from measured underachievement, determined…

While bivariate associations between motivation and academic achievement have been soundly established, only a few studies have documented evidence for its incremental predictive role above and beyond other student features related to student achievement, such as intelligence and personality. Moreover, it is not yet clear which motivational…

Action competence consists of the knowledge, willingness, and self-efficacy for contributing to a controversial issue such as sustainable development. As such, action competence in sustainable development (ACiSD) is a desired outcome of education for sustainable development (ESD). Still, the scarce instruments for measuring ACiSD that have been…

Parents play an important part in adolescents' life and significantly contribute to youngsters' academic success. However, parents' and students' perceptions regarding parental involvement may differ and how these perceptions are related to school achievement and wellbeing have been poorly researched. Therefore, self-report measures assessing…

The current study uncovers secondary school students' actual use of text-learning strategies during an individual learning task by means of a concurrent self-reported thinking aloud procedure. Think-aloud data of 51 participants with different learning strategy profiles, distinguished based on a retrospective self-report questionnaire (i.e., 15…

Students' knowledge about the criteria for an upcoming test is a crucial component of assessment quality. Grounded in self-determination theory, we investigated whether knowledge about the criteria for an upcoming test related to students' situational motivation and experienced anxiety during physical education (PE). We also examined whether these…

This study focuses on companionship, intimacy, and support of reciprocated friendships of students with autism spectrum disorders (ASD), students with motor and/or sensory disabilities, and typically developing students with their classmates at the start of mainstream secondary school. The study included 1379 typically developing students, 65…

The purpose of this study was to test bidirectional relationships between (cyber)bullying and (a) bonding to school and (b) bonding to teachers. These relationships were examined while controlling for traditional and cyberbullying victimization, as well as gender and age. The sample consisted of 2,128 Belgian early adolescents, who participated in…