Children live in a dynamic environment, in which objects continually change locations and move into and out of occlusion. Children must therefore rely on working memory to store information from the environment and to update those stored representations as the environment changes. Previous work suggests that the ability to store information in…

This study employed semi-structured interviews and Interpretative Phenomenological Analysis to explore experiences of on-time maturation in nine adolescent ballet dancers from across three vocational ballet schools in the United Kingdom. Two themes were identified as central to their experiences: 'A right and a wrong way to grow', and fitting in…

Knowledge is needed about specific supports and barriers for successful transitions to adulthood for autistic youth, especially from the perspective of parents, who are highly involved in transition preparation. We conducted a qualitative thematic analysis of previously conducted semi-structured interviews with 39 parents of 41 autistic…

Intelligence (IQ) scores are used in educational and vocational planning for individuals with autism spectrum disorder (ASD) yet little is known about the stability of IQ throughout development. We examined longitudinal age-related IQ stability in 119 individuals with ASD (3-36 years of age at first visit) and 128 typically developing controls.…

I grew up immersed in the sounds of nature. However, throughout childhood, the ambient soundscape that once thrilled me was usurped by human-made sounds. I conducted an autoethnographic inquiry to seek the ways that my early and middle childhood music education diverted my attention from local soundscapes to a near-exclusive focus on…

The complexity of understanding unit fractions is often underappreciated in instruction. We introduce a continuum of children's understanding of unit fractions to explore this complexity and to help teachers make sense of children's strategies and recognize milestones in the development of unit-fraction understanding. Suggestions for developing…

Competing theories are quite common in education. In spelling research, two general perspectives have emerged over the years: stage theory and repertoire/alternative theories. Exploring these perspectives is important because teachers need to understand how spelling knowledge is critical for learning to read words and to write them. Stage theory…

Purpose: Instances of laryngeal constriction have been noted as a feature of infant vocal development. The purpose of this study was to directly evaluate the developmental occurrence of laryngeal constriction phenomena in infant crying, cooing, and babbling vocalizations. Method: The cry and noncry vocalizations of 20 healthy term-born infants…

The purpose of the present case study was to conduct a detailed analysis of the developmental characteristics of a gifted child. WISC-R intelligence test was administered to a 7-year-old participant. The test result was 140 IQ. The early developmental characteristics of the participant were evaluated using parent-recorded videos over a 3-year…

As Annie Jonas witnesses college students experiencing stress, anxiety, and depression at alarming rates, she seeks a more active role as a faculty member to support their well-being; a central role off the sidelines that integrates an investment in her students' well-being in the years they are on campus and beyond. Counseling centers on college…

Many young people are inclined toward risk taking and also toward helping other people. "Prosocial risk taking" is a term that can describe different ways that youth provide significant instrumental and emotional support to family members, friends, and strangers, even when it involves a personal risk. In this article, we review research…

Objective: Stimulant medications are the primary pharmacological intervention for ADHD, yet our understanding of how sex and gender impact stimulant treatment outcomes remains limited. Clinical guidelines do not differ for female and male individuals despite possible sex and gender-related differences in effectiveness, adverse events, and…

The undergraduate college years are a critical time when students are beginning to think seriously about their career interests, and it is critical that students have a positive outlook for their mathematical learning if they are going to pursue math-related STEM majors. The current research with 748 undergraduate math students found that the more…

Multifinality, equifinality, and fanning are important developmental concepts that emphasize understanding interindividual variability in trajectories over time. However, each concept implies that there are points in a developmental window where interindividual variability is more limited. We illustrate the multifinality concept under…

Using data from the All Our Families study, a longitudinal study of 1992 mother-child dyads in Canada (47.7% female; 81.9% White), we examined the developmental pathways between infant gestures and symbolic actions and communicative skills at age 5. Communicative gestures at age 12 months (e.g., pointing, nodding head "yes"), obtained…