Background: As individuals with intellectual and developmental disabilities age, their siblings are more likely to assume caregiving responsibilities. However, little is known about experiences of East Asian siblings with respect to their caregiving and future-planning within their own country, as well as other East Asian countries. Methods: Using…

Despite Japan's recent efforts toward inclusive education and increased support for students with disabilities, evidence indicates that many students with developmental disabilities do not receive adequate support in the general classroom. Through a review of the literature, we identified four main potential barriers to successful inclusive…

Children with suspected developmental disabilities often have handwriting difficulties and show problems with motor control of the head and upper limbs, but it has not been examined in detail. The purpose of this study was to examine the characteristics of motor control in children with suspected developmental disabilities and writing…

This study investigates typing skill acquisition in Japanese children with developmental dyslexia (DD) and other developmental disorders (ADHD, ASD). Given that phonological processing difficulties impair reading and writing, typing may serve as an alternative skill for written expression. Sixty-one students (ages 7-18) participated in five typing…

Parent training (PT) for parents of children with developmental disabilities (DDs) has recently been recommended in community settings in many countries, including Japan. Research has shown PT could improve parenting skills and mental health in parents as well as improve adaptive skills and reduce behavioral problems in children. Despite evidence…

This study clarifies the factors behind the increasing need to employ senior high school students with developmental disabilities and mild intellectual disabilities. The study was based on the experience of vocational education teachers responsible for the career guidance of students with special needs. Snowball sampling was used, and…

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…

Adolescents who do not seek help from others, concealing their problems, make it difficult for teachers to detect students' mental health problems early and provide preventive interventions. Individual interviews of secondary-school teachers (n = 15; 8 men and 7 women) were conducted for this study, where they were asked to report their…

Objective: This study utilized the World Health Organization Disability Assessment Schedule version 2 (WHODAS 2.0) to identify vulnerable students and explore the impact of mental and developmental disorders on disability. Participants: A total of 156 undergraduates who visited support service offices at large-scale universities in Japan between…

A large number of children with developmental disorders like autism spectrum disorder (ASD), learning disabilities, and attention deficit hyperactivity disorder have high anxiety. It has also been shown that the high anxiety has harmful effects on them, directly and indirectly. In this study, we conducted a survey on community samples on the level…

Inclusive education remains a significant challenge in today's educational landscape, as K-12 classrooms and higher education institutions struggle to meet the diverse needs of all students. To address this pressing issue, "Developing Inclusive Environments in Education: Global Practices and Curricula," led by Kiyoji Koreeda, offers…

To determine the best discriminative items for identifying young children with autism spectrum disorders (ASD), we conducted a secondary analysis using longitudinal cohort data that included the Japanese version of the 23-item modified checklist for autism in toddlers (M-CHAT-JV). M-CHAT-JV data at 18 months of age and diagnostic information…

This study investigated the effectiveness of video self-modeling (VSM) for eliminating the public undressing of two elementary-aged students with developmental disabilities during urination. A multiple-probe design across participants revealed that the degree of exposed body parts decreased immediately after introduction of VSM. However, exposure…

Japanese students with developmental disabilities often exhibit difficulties in reading, particularly in Kanji (ideogram) reading, and in acquiring the equivalence relations between pictures, written words, and sounds. Previous research suggested that one student with autism could acquire Kanji reading along with equivalence relations through…

This article briefly reviews the history of intellectual assessment with children and youth in Japan, as well as current practices and future directions. The history of intelligence test use in Japan began in the early 20th century. Since the 21st century, three major intelligence tests, namely, the Wechsler Intelligence Scales, the Kaufman…