Using data from the Early Childhood Longitudinal Study--Kindergarten cohort (ECLS-K), this study aimed to identify body mass index (BMI) trajectories from kindergarten to eighth grade using group-based trajectory modeling (GBTM), examine the relationships between BMI trajectories and adolescents' school achievement (reading and math), determine…

Elementary schoolchildren's working memory performance (WMP) fluctuates from moment to moment and day to day, yet the underlying mechanisms are not well understood. In the present study, affective states were investigated as predictors of these fluctuations. Interindividual differences in the intraindividual affect--WMP associations were expected,…

This article is a commentary for the special issue on affect and mathematics in young children, written from the perspective of research on affect in mathematics education. The studies in this special issue focus on the individual learners' affective traits and use primarily surveys as the method. The most common type of affect is emotions, but…

Objective: We investigated facets of posttraumatic growth (PTG) theory, including the nature of the index event, the relationship between suffering and PTG, and prosocial correlates of PTG. Methods: Undergraduate students (N = 253) completed measures of PTG and trauma-related, psychopathology/affect, and prosocial correlates. Results: Differences…

The aim of this study was to examine the mediating role of interpersonal cognitive distortions between perceived parental rejection and dating anxiety in emerging adults. The study also examined whether gender and grade level also differ in terms of dating anxiety. Participants were 574 (334 women, 240 men) university students studying in a state…

The current laboratory-based study examined individual differences in sadness coherence (i.e., coherence between objectively coded sad facial expressions and heart rate in response to a sad film clip) and associations with dispositional affect (i.e., positive and negative affect, extraversion, neuroticism) and age in a sample of younger and older…

The study examined the links among maternal warmth and adolescents' empathic concern, moral conviction and prosocial behaviors. Participants were 311 adolescents from a low-income community (M age = 16.10 years; range = 14-19 years; 58.7% girls; 82.7% white; 13.6% Latinx). The results demonstrated that maternal warmth was positively associated…

Linguistic self-confidence is an underlying factor in L2 motivation and positive L2 learning outcomes. However, few studies have investigated its hypothesized relationship to objective L2 learning outcomes or the relationship between self-confidence and cognitive and affective individual differences that influence L2 learning. In this study,…

The role of communication variables such as communication apprehension (CA), self-perceived communication competence (SPCC), and intercultural willingness to communicate (IWTC) in improving L2 WTC has rarely been compared or even considered in detail in project-based learning (PBL) classroom contexts. Given this research gap, a mixed-methods study…

This study examined whether parenting moderated the association between cumulative risk and preschool children's adjustment problems, social competence, and academic readiness. The sample consisted of 306 families representing the full range of income, with 29% at or near poverty and 28% lower income. Cumulative risk and observed maternal…

This study aimed to determine the relationship between affective structures and academic burnout among male and female third-grade high school students in Zahedan in the academic year 2016-2017. The current descriptive-correlational study had a sample including 362 students selected using a multistage cluster sampling method. To collect data,…

Background: There is a lack of students enrolling in upper secondary school physics courses. In addition, many students discontinue the physics track, causing a lack of applicants for university-level science, technology, engineering and mathematics (STEM) programmes. The aim of this research was to determine if it is possible to find a connection…

The purpose of this study was to examine the correlation of different variables with information retention in guided 3D virtual learning environments by employing three experimental designs. In each experiments, different participants were included in the same population and different variables were considered. Information retention test, flow,…

This study examines the factors influencing friendship quality during emergent adulthood. Data were collected on a sample of 393 college students (age range 18-22, M = 20.01). Nine multi-item measures were used as indicators in this study. Seven scales were drawn from the Battery of Adolescent Measures (Benson & Faas, 2014). The other two were…

The student affairs profession is a challenging and growing field, which requires an advanced level of competence in many areas (Cooper, Mitchell, Eckerle, & Martin, 2016). Professionals with five years or less of experience are the future of the profession and are estimated to compromise approximately 15-20% of the student affairs population…