The present study examined how friends' responses to each other during problem talk predicted depressive symptoms over time. Participants included 271 adolescent friend dyads (69 female and 69 male early adolescent dyads; 72 female and 61 male middle adolescent dyads; 66.4% White and 26.6% Black). The adolescents were observed discussing a problem…

Background: Suicide is the second leading cause of death among youth aged 10-24 years in Washington State. Population-based data on suicidality among sexually and gender diverse (SGD) youth and modifiable protective factors from Washington are limited. Methods: Using data from the 2021 Washington Healthy Youth Survey, a statewide,…

Researchers tend to use oral- and silent-reading fluency measures interchangeably and to generalize research findings across reading modes, especially from oral to silent reading. In this study, we sought to examine if oral and silent word-reading fluency rely on the same cognitive-linguistic skills. Three hundred and forty-five Greek children (80…

This paper evaluates a Hungarian gifted education programme aimed at providing equal opportunities for students with social and economic disadvantages. In the context of a retrospective study, the differences in academic success and learning pathways were examined in a cohort comprising a group that participated in the programme and a group that…

This study investigates how self-efficacy and motivation predict students' science literacy and career expectations above and beyond their socioeconomic status. A structural equation model built on self-determination theory and self-efficacy was examined using PISA 2015 data from Finland and Japan. The study sample is 5882 and 6647 15-year-old…

One of the negative consequences of bullying in schools is its adverse effect on students' sense of safety. Previous studies yielded mixed results and a nonlinear relationship between bullying and students' sense of safety and pointed to the need for revealing possible mediating and moderating factors in order to better understand this…

As highlighted in the literature, one of the main difficulties in mathematics is the management of different semiotic representations. This difficulty occurs in verticals throughout schooling and is often an obstacle to the proper learning process of mathematics. The present study aims to investigate the different facets of these difficulties with…

This study investigated the impact of two teaching strategies, conventional and drawing principle, associated with the use of Augmented Reality (AR), on the school performance of pupils in the 7th-year of primary school and the 10th-year of secondary school on volcanism learning. Compared to previous research, the novelty of this study lies in the…

COVID-19 has permeated news since December 2019 and has impacted all areas of life. Despite widespread coverage of COVID-related risks, there is limited understanding of adolescent resilience in Global South contexts (e.g., Africa) and against the backdrop of COVID-19. We, therefore, conducted a qualitative secondary analysis of 79 documents…

Longitudinal associations between popularity, peer acceptance, and academic performance were examined in Chinese 7th (n = 880; 400 girls; M[subscript age = 13.33, SD = 0.64) and 10th grade (n = 646; 342 girls; M[subscript age] = 16.76, SD = 0.75) adolescents across three academic years. Growth curve analysis revealed parallel changes in popularity…

The study analyzes the impact of specific learning activities that are using student-centered methods, focusing on various aspects of Iceland. In the sixth grade, the lesson on the topic "Iceland" features an activity called "Famous Icelandic Places," based on a teaching game. In the ninth grade, an activity related to glacial…

The heterogeneity in the developmental trajectories of math motivational beliefs (i.e., expectancies for success and subjective task value beliefs) was examined among Asian and Latinx male and female students from Southern California across Grades 8 through 10 (n = 2,710; 50% female; 85% Latinx; 15% Asian; M[subscript age] = 13.77). By conducting…

This study examined word class effects on Yi students' L2 Chinese word associations. 108 stimulus words, consisting of 36 nouns, 36 verbs, and 36 adjectives, were chosen from Corpus of Modern Chinese, with their frequencies and concreteness being strictly controlled. 80 students from grade 4 and 85 students from grade 10 finished the word…

Anonymous questionnaires are frequently used in research with adolescents in order to obtain sincere answers about sensitive topics. Most longitudinal studies include self-generated identification codes (SGICs) to match information. Typical elements include a combination of letters and digits from personal data. However, these data may make the…

The COVID-19 pandemic-associated learning losses were unequal across school subjects and sociodemographic groups. This study posits that these losses are also heterogeneous based on pre-pandemic school effectiveness, that is, the value schools added above the expected students' learning based on their socioeconomic background. Using national-scale…