The aim of this study is to determine the relationship between self-talk and mental toughness levels of kickboxers and to compare the differences between the self-talk and mental toughness of the athletes according to the independent variables obtained from the personal information of the athletes participating in the research. The study group of…

Research has shown that engaging students in peer feedback can help students revise documents and improve their writing skills. But the mechanistic pathways by which skills develop have remained untested: Does receiving and providing feedback lead to learning because it produces more extensive revision behavior or is such immediate implementation…

Objective: There is limited empirical research investigating the relationship between well-being and academic achievement and existing studies are largely conducted using cross-sectional methodology constraining conclusions regarding causality. Method: This study conducted at a South Australian high school addresses this gap by longitudinally…

Although non-native English speakers have been defined as a single distinct group in the most research literature, it has been relatively recently argued that they extensively vary in socio-cultural background, socio-economic status (SES), and parental education background wherein they grow cognitively. The present research, therefore, was…

The influence of family, school, and religious social contexts on the mental health of Black adolescents has been understudied. This study used Durkheim's social integration theory to examine these associations in a nationally representative sample of 1,170 Black adolescents, ages 13-17. Mental health was represented by positive and negative…

The aim of the researchers was to determine if there are alternative methods in treating children with autism. Children diagnosed with autism are currently attending special schools with a different type of curriculum. Many methods have been used by psychologists and psychiatrists to treat children diagnosed with autism. Children with mental or…

The author attempted to explore potential antecedents of achievement goals and relations of teacher and parental autonomy support versus psychological control to Taiwanese adolescents' perfectionistic tendencies. A total of 512 eighth-grade students completed self-reported questionnaires assessing variables of interest. Results indicated that…

The main research question of this article is concerned with the combined estimation of the effects of educational systems, school composition, track level, and country of origin on the educational achievement of 15-year-old migrant students. The authors focus specifically on the effects of socioeconomic and ethnic background on achievement scores…

The general ("g") factor is the most general and relevant cognitive ability. This factor is considered to be one of the most important predictors of academic achievement and of many other socially relevant behavioral outcomes. In the last decades, many researchers have investigated the possible changes in the relevance of the…

Used Perry Preschool data on 121 African American adolescents to explore correlates of self-esteem. Higher self-esteem scores were expected for youths who had experienced success in areas important to them and who perceived that significant others regarded them highly. Data supported the hypothesis that the effects of teens' accomplishments and…

This article discusses psychobiological factors that affect recovery after traumatic brain injury in children and adolescents, including biological pathophysiology of the injury, the cognitive stage of the child at injury, the amount of time after injury, the challenge level of tasks, and the child's reserve of psychosocial resources. (Contains…

This study tested hypotheses of the Integrative Contextual Model of Career Development (R. T. Lapan, 2004a) by investigating the multivariate effects of 6 interrelated career development skills (career exploration, person-environment fit, goal setting, social/prosocial/work readiness, self-regulated learning, and the utilization of social…

This study of the longitudinal speech performance of 48 cleft palate speakers with marginal velopharyngeal competence, from age 6 to adolescence, found that the adolescent subjects' velopharyngeal status could be predicted based on 2 variables at age 6: the severity ratings of articulation defectiveness and nasality. (Author/JDD)

This study examined sex differences in risk factors associated with adolescent depression in a large sample of boys and girls. Moderation and mediation explanatory models of the sex difference in likelihood of depression were examined. Findings indicate that the factors associated with depression in adolescent boys and girls are quite similar. All…

A comparison of 33 Australian adolescents with Down syndrome who did not receive early intervention services and 41 adolescents with Down syndrome who had received early intervention services found no significant difference between the two cohorts in cognitive functioning. Socioeconomic status, mothers' education, and gender were predictors of…