This study aimed at examining the relationships of self-regulated learning strategies with students' learning motivation and academic achievement in mathematics. The study employed a descriptive research design. The participants were 238 ninth grade students in the Sultanate of Oman. The Motivated Strategies for Learning Questionnaire was used to…

School-based empowerment programs are types of interventions targeting students with or without behavioral, psychological, and emotional difficulties at schools. The purpose of the current study was to examine the effectiveness of a school-based social and mental empowerment program on students' behavioral and developmental problems. We…

Background: Based on Mayer and Salovey's model of emotional intelligence, this study examined whether perceived stress mediates the interplay of emotional intelligence and life satisfaction for girls and boys during early and middle adolescence. Methods: Using multigroup structural equation modeling with questionnaire data from a sample of Spanish…

Despite its omnipresence, quantitative research examining both the nature and the function of adolescent gossip has been limited. The present study aimed to address this limitation in the literature by examining the nature and function of adolescent gossip; in particular, it aimed to explore observed differences between the gossip of those popular…

This study examined the association between dietary habits and behavioural problems at school among adolescents in Norway. Participants in this study included 517 adolescents and 336 of their parents. Students attended schools in the south of Norway, where the study was conducted. In 2012, adolescents completed a food frequency questionnaire (FFQ)…

Building on recommendations from several of the articles in the special section on conscientiousness in the June 2014 issue of "Developmental Psychology," the present study tested predictions from the interactionist model (IM) of socioeconomic influences on individual development. In an approach consistent with the idea of cumulative…

Adolescent stress-related growth refers to enhancement in an adolescent's cognitive-affective or social resources as a result of experiencing stressors. We tested whether adolescents reporting high levels of stress-related growth showed superior adaptation outcomes on a day-to-day basis. Participants (n = 91; females = 46, age = 14) completed a…

The purpose of this research was to identify conflicts in the rights and responsibility of Grade 9 test takers when some parts of a large-scale test are marked by teachers and used in the calculation of students' class marks. Data from teachers' questionnaires and students' questionnaires from a 2009-10 administration of a large-scale test of…

The purpose of the current study is to investigate social support (from parents, classmates, teachers, and close friends) as a protective factor in the association between depression and suicidal ideation. Data on students' levels of social support, depression, and suicidal ideation were collected from 399 9th-grade students using the Child and…

Video games are a very common leisure activity among teenagers and the aim of this study is to analyse their relations with cognitive and school performances. This study is part of a broad survey, conducted on 27,000 French teenagers (14.5 years old) in middle school (9th grade). The survey contained both a questionnaire on leisure activities…

The importance of the studied problem is determined by a continuous growth of suicidal activity in a majority of economically developed countries of the world. The statistical data on teenage suicides is especially frightening: according to the recent data (2014) among teenagers at the age of 15-19 there are 5,9 suicidal cases for 100 thousand…

The present study assesses the factor structure, psychometric adequacy, and invariance across sex and age of the Relational Provisions Loneliness Questionnaire (RPLQ). Discriminant validity with an external criterion was also tested. In a sample of Portuguese adolescents, from 7th to 9th grade (N = 817), Confirmatory Factor Analyses (CFA) were…

Seventy-four students in three different Grade 9 classrooms of high-performing learners from the same suburban, comprehensive secondary school, completed a questionnaire focused on their preferences for a friend to stand by his or her position in case of a disagreement, to maintain their own position themselves, and to modify their own stance.…

This study sought to develop a short version of the ADSI, and investigate its psychometric properties. Methods: This is a secondary analysis. Analysis to determine the Cronbach's Alpha, correlations to determine concurrent criterion validity and known instrument validity and a logistic regression to determine predictive validity were conducted.…

Students have been reported to have stereotypical views of scientists as middle-aged white men in lab coats. We argue that a way to provide students with a more realistic view of scientists and their work is to provide them with the opportunity to interact with scientists during short, discussion-based sessions. For that reason, 20 scientists from…