Objective: In preterm and very low birth weight (VLBW) infants, attention-related problems have been found to be more pronounced and emerge later as academic difficulties that may persist into school age. In response, based on three attention networks: alerting, orienting, and executive attention, we examined the development of attention functions…

Emotion labels can be helpful for creating emotion categories. Russell and Widen (2002) demonstrated the label superiority effect; that is, emotion labels produce a more precise categorization of emotional faces than the corresponding emotional faces. The current study aimed to test the label superiority effect on emotional voices and examined…

We compared the reading development of 77 deaf and hard-of-hearing (DHH) Japanese children, aged 5-7 (40 females), with 139 of their hearing peers (74 females) in 2018. We assessed each group's phonological awareness (PA), grammar, vocabulary, and reading of hiragana (Japanese orthography children learn first). DHH children showed significant…

This study explored options for pedagogical photo documentation in early childhood education and care (ECEC) practices to hear the voices of children, parents, and guardians in ways that make developing the documentation manageable for practitioners. Two Japanese kindergartens participated in an action research project entitled 'Wall Newspapers…

Recursive NPs are difficult to produce and late to emerge. We compare prosodic and syntactic abilities in Japanese-speaking five- and six-year-olds (n = 28) and adults (n = 10). It is reported that syntactic structure in Japanese is prosodically marked via downstep and metrical boost. Results of an elicited imitation task suggested that children…

Studies on development and fairness judgments in resource allocations have mainly addressed the distribution of reward. However, the distribution of responsibility also requires exploration in the context of research on development and distributive justice. For an integrated understanding of reward and responsibility distributions, we briefly…

The "first-grade problem" of the lack of concentration, listening, and following of instruction has been widely identified among Japanese kindergarten students. To promote their executive functioning and self-regulation to prevent this issue, we developed the Social Thinking and Academic Readiness Training (START) program. The…

Japan's Social Thinking and Academic Readiness Training (START) program Academic Readiness (AR) lesson aims to improve self-regulation, executive function, and behavior problems in kindergarten children, but the effects of the START program AR lessons in unfavorable circumstances are unclear. Therefore, this study investigated the effects of the…

This study aimed to examine the outcomes and feasibility of a hybrid group-based intervention combining physical activity and an individual goal-oriented approach for children with developmental disabilities. We employed a single-arm pre-test/post-test repeated-measures design. Outcome measures were based on participants' achievement of individual…

The COVID-19 pandemic has impacted the daily life and social relationships of pre-school children globally. While many studies have examined the impact of the pandemic on children, few have compared the home environment and children's social skills before and after the pandemic. To address this research gap, we used data from the Japan Child Care…

Children's authentic participation is increasingly recognized in early childhood education as a basis for improving children's engagement and learning outcomes. This study explored the implementation of the Photo Projective Method in a kindergarten in Japan. Participants were two teachers and 35 children, aged 5 years, enrolled in one kindergarten…

Many smart technologies offer personalized experiences, such as the possibility for children to record their voice, add their own pictures or drawings to digital stories, customize their avatars or adjust display settings to their needs. This study examined the views of teachers and digital software designers on children's use of smart…

Using action research, this study examined the professional development of teachers through the reflections that kindergarten teachers obtain from children's voices and the relevance between the working environment and teachers' reflection at teacher conferences in Japan. Four teachers participated in the study. Data sources included teachers'…

This study reports an analysis of how children in a Japanese kindergarten are scaffolded when facing the challenge of collaboratively retelling a "kitsune" story they have been told. What is referred to as a "kitsune" story is an example of a trickster tale with foxes as anthropomorphised animals. The participants were ten…

Little is known about the across time stability of autistic traits during the transition period from preschool to school age in the general population. The current study compared autistic traits assessed by a mother-reported quantitative measure, the Social Responsiveness Scale, at age 5 and 8 years and examined the intraclass correlation…