Fatigue is associated with numerous harmful physical and mental health outcomes. Despite the established relationship between sleep and fatigue, research examining sleep variability within a person (i.e. intraindividual variability; IIV) and fatigue is limited. In addition, the associations between child and parent sleep regarding parent fatigue…

Objectives: Two studies were conducted to better understand how children with intellectual disabilities (ID) empathize with the feelings of others during social interactions. The first study tested hypotheses of developmental delay or difference regarding empathy in 79 children with ID by comparing them with typically developing (TD) children,…

Developmental theories suggest affect-biased attention, preferential attention to emotionally salient stimuli, emerges during infancy through coordinating individual differences. Here we examined bidirectional relations between infant affect-biased attention, temperamental negative affect, and maternal anxiety symptoms using a Random Intercepts…

Objective: Most studies on agreeing to unwanted sex have assessed sexual encounters between people who have had sex before. Thus, we examined instances of sexual compliance with a novel sexual partner. Participants: A probability sample of college students at a university in the Midwest United States (N = 7,112). Methods: Participants completed an…

Data from 83,423 parent reports of temperament (surgency, negative affectivity, and regulatory capacity) in infants, toddlers, and children from 341 samples gathered in 59 countries were used to investigate the relations among culture, gender, and temperament. Between-nation differences in temperament were larger than those obtained in similar…

Students' development of intercultural competence during stays abroad has been subject to numerous studies due to the vital importance of intercultural interaction in the globalised world. In the present cross-sectional study, we provide and test a theoretical frame connecting self-efficacy theory of learning and intercultural learning, examining…

Background: The purpose of the current study was to examine association between physical activity (PA) of parents of children with developmental disabilities and theory of planned behaviour-related variables. Methods: A total of 95 participants completed questionnaires that measured the following variables: PA behaviours, action planning,…

Background: Higher subjective social status (SSS) is associated with better mental health among youth; however, few studies have examined youth's perceptions of past (childhood) or future (adulthood) SSS. Methods: Utilizing latent profile analysis, we examined unique profiles of past, present, and future SSS among 401 college students in the…

This article discusses concepts related to character strengths and positive youth development and how these ideas can be applied to improve outcomes among gifted young people. A theory with roots in public health, The Theory of Triadic Influence (TTI), is discussed with examples applied to gifted populations. Practitioners and researchers from…

Research Findings: In this study, a combination of variable-oriented and person-oriented statistical analyses was used to examine the links between three temperament factors (negative affectivity, surgency/extraversion, effortful control) evaluated before entry into kindergarten and the cognitive and socioemotional dimensions of school readiness…

Individual differences in the quality of early experiences with primary caregivers have been reliably implicated in the development of socioemotional adjustment and, more recently, physical health. However, few studies have examined the development of such associations with physical health into the adult years. To that end, the current study used…

While the role parents play in supporting young people is well established, support from other caring adults also becomes important during adolescence, particularly when young people are facing problems in their lives. The goal of this paper is to reflect on youth support seeking when facing problems, exploring differences between youth who seek…

This study aimed to develop a valid and reliable instrument, the Mental Images of Scientists Questionnaire (MISQ), and use the instrument to examine Chinese students' mental images of scientists' characters across school levels, regions, living settings, and gender. The final version of the MISQ consisted of four constructs: scientists' cognitive,…

Differences in social communication and interaction styles between autistic and typically developing have been studied in isolation and not in the context of real-world social interaction. The current study addresses this "blind spot" by examining whether real-world social interaction quality for autistic adults differs when interacting…

Objective: In response to the rise in mental health needs among youth, a school-based resilience intervention was implemented for sixth graders at an urban middle school. The goal of this analysis is to examine improvements in key mental health parameters among students who endorsed negative affectivity at baseline. Method: A total of 285…