This longitudinal study examined early predictors of language development in 74 young children with Autism Spectrum Disorder (ASD) in Taiwan. Participants were assessed twice (initial age between 17 and 35 months) on responding to joint attention (RJA), initiating joint attention (IJA), motor imitation with objects (object imitation; OI) and…

Research on student transitions has traditionally focused on the bookends of the first and senior years of a student's college experience, and a renewed focus on the sophomore year has revealed the important choices students make in their second year on campus. The longitudinal data presented here focus on the grounded theory analysis of a cohort…

Planning longitudinal studies can be challenging as various design decisions need to be made. Often, researchers are in search for the optimal design that maximizes statistical power to test certain parameters of the employed model. We provide a user-friendly Shiny app OptDynMo available at https://shiny.psychologie.hu-berlin.de/optdynmo that…

Currently, dynamic structural equation modeling (DSEM) and residual DSEM (RDSEM) are commonly used in testing intensive longitudinal data (ILD). Researchers are interested in ILD mediation models, but their analyses are challenging. The present paper mathematically derived, empirically compared, and step-by-step demonstrated three types (i.e.,…

It is well established that children's reading comprehension is driven, at least in part, by their awareness of morphemes, or the smallest units of meaning in language. The question of how it does so is largely open; this mechanistic knowledge would specify theories of reading comprehension and guide effective classroom instruction. We report here…

Associations between bullying involvement and academic and behavioral indicators among youth have been established in prior research. However, how perceptions of school climate might moderate the association between bullying participant behaviors (bullying perpetration, assisting, victimization, defending, outsider behavior) and academic and…

Background: Physical and mechanical restraints used in treatment, care, education, and corrections programs for children are high-risk interventions primarily due to their adverse physical, emotional, and fatal consequences. Objective: This study explores the conditions and circumstances of restraint-related fatalities in the United States by…

Background: The widespread implementation of longitudinal assessment (LA) to document trainees' progression to independent practice rests more on speculative rather than evidence-based benefits. We aimed to document stakeholders' knowledge of- and attitudes towards LA, and identify how the supports and barriers can help or hinder the uptake and…

Cross-sectional studies have shown the connections between oral language, reading, and writing skills, but there has been limited longitudinal research, especially in primary school. This study examined the relationships between oral narrative, reading, and writing skills in a longitudinal sample of 80 Italian-speaking primary school children…

Creativity and entrepreneurship are fundamental to the personal and professional development of new generations and for social progress in general. The primary aim of this study was to analyze changes in the creative and entrepreneurial self-efficacy of undergraduates as they progress through university, and to examine whether these trajectories…

Pursuant to CRS 23-1-141, the Colorado Department of Higher Education (CDHE) is required to report on necessary steps and any barriers identified including recommendations for necessary legislative changes to deliver a statewide longitudinal data system in Colorado that connects K-12, postsecondary education and workforce information. This report…

The identification of psychological strengths that foster healthy development in youth has become a major topic of exploration in the field of positive psychology. Gratitude is a trait-like characteristic with qualities indicative of a potential psychological strength that may serve as a protective factor for early adolescents in the face of…

This study explored how caregiver-reported executive functioning domains, assessed by the BRIEF2 at baseline, predicted behavioral challenges reported by caregivers using the CBCL six months later. The sample included 94 youth with Down syndrome, aged 6 to 18 years. Results of hierarchical regression analyses revealed that, after controlling for…

Introduction: This mixed-method longitudinal study examined American adolescents' meaning making of salient COVID-19 pandemic events. Method: Within phone interviews, adolescents (N = 124, M[subscript age] = 15.76 years; 46% Latine) narrated their most emotionally impactful pandemic experience at two time points ~30 days apart between July 2020…

Introduction: In higher education, the relationship between engagement in sports learning and intrinsic motivation is critical. Although sport benefits health and academic performance, its long-term motivational mechanisms remain unexplored. This study examines how intrinsic motivation influences sports participation, its trends, and its…