Research shows greater mindfulness is associated with less negative affect and more positive affect. Fewer studies have examined the mediating psychological processes linking mindfulness to these outcomes in adolescents. This three-wave, prospective longitudinal study examines rumination--the tendency to engage in repetitive and negative…

In a non-selected sample of children with Neurofibromatosis type 1 (NF1) the prevalence rate of autism spectrum disorder (ASD) and predictive value of an observational (ADOS)--and questionnaire-based screening instrument were assessed. Complete data was available for 128 children. The prevalence rate for clinical ASD was 10.9%, which is clearly…

Peer group interactional style was examined as a moderator of the relation between peer group school misconduct and group members' school misconduct. Participants were 705 students (M[subscript age] = 11.59 years, SD = 1.37) in 148 peer groups. Children reported on their school misconduct in fall and spring. In the winter, group members were…

The use of gamified learning has increased within the educational community over the last decade in an attempt to enhance student learning in multiple ways. In particular, researchers have started to examine gamified learning and its impact on student motivation and engagement within educational settings. However, few have examined the…

This paper examines the interactive effects of motives and contextual constraints predicting linguistic convergence with Finnish speakers among a small group of Swedish-speaking Finns. The data were collected among university students in Helsinki (N = 82). A moderated mediation analysis demonstrated the primacy of speakers' competence motive for…

Purpose: People living on poverty-level incomes in developing nations face unique health challenges as compared to those in developed nations. New insights emerge from a bottom of the pyramid context (India) where culture-based health notions, preventive orientation and health resources differ from developed western health orientations and…

Previous research has demonstrated mixed findings pertaining to the risk conferred by variation from Mainstream American English (MAE) for African American children in our education system. Based on the research on language, behavior, and reading, the present study sought to examine the relative and combined contributions of culturally appropriate…

Purpose: Correlates of receptive-expressive vocabulary size discrepancies may provide insights into why language development in children with autism spectrum disorder (ASD) deviates from typical language development and ultimately improve intervention outcomes. Method: We indexed receptive-expressive vocabulary size discrepancies of 65 initially…

This study utilized life history theory to test a developmental cascade model linking harsh parenting to low educational attainment. Multigroup models were examined to test for potential gender differences. The sample consisted of 1,482 adolescents followed up for 9 years starting in seventh grade (M[subscript age] = 12.74). Results supported…

Two studies are presented to examine whether and why 3-5-year-olds in Pakistan display limited social understanding. Study 1 tested 71 preschoolers on Lillard and Flavell's (1992) test of desires, pretence and beliefs, plus two false belief tasks, and showed very limited understanding across these measures even though almost half were over 5 years…

This study explored the relations between reading comprehension and two memory capacities, short-term memory (STM) and working memory (WM), for adults who read between the third and eighth grade levels. With a sample of 407 adults from two countries, we computed correlations among measures and conducted hierarchical regression and commonality…

The current study aimed to investigate the relation between conditional reasoning, which is a common type of logical reasoning, and children's mathematical problem solving. A sample of 124 fourth graders was tested for their conditional reasoning skills and their mathematical problem solving skills, as well as a list of control variables (e.g.,…

Context: We addressed the issue of person-job-fit by focussing on both professional success and work satisfaction. Publications studying the predictive validity of (cognitive) ability, personality, or vocational interest alone have shown relationships with professional success or work satisfaction for each predictor separately. Nevertheless, these…

Academic performance (i.e., grade point average) determines career entry factors as well as career success and is thus crucial for students' future careers. Besides individual factors such as personality traits, individuals' social embeddedness has been shown to enhance performance. Regarding academic performance, relationships to fellow students…

Purpose: The focus of scientific research on the parental well-being has been mainly placed on parents of pre-school children. However, recent findings indicated that parents of pre-school children show lower levels of depression and higher levels of self-efficacy and self-esteem, compared to parents of older children. The purpose of this paper is…