Crawling is considered an important motor skill for infants. Although infants show variations in their crawling, the association between crawling variations and subsequent development is unexplored. This study investigates the difference in amount of crawling variation between infants with and without subsequent developmental delays. This…

This study reports on crawling variability and differences in variability between infants with typical development (TD) and those with developmental delays. This longitudinal study included 0-year-old infants with no apparent dysfunction. The crawling movement in the video was coded objectively with reference to previous research. The infants were…

This longitudinal study aimed to investigate infants' spontaneous object interactions during naturalistic longitudinal observations in a day care centre in Japan. Infants' and caregivers' interactions during free play time were videotaped. The main focus related to how infants' object interactions changed during locomotor development. Observations…

The current study investigated infants' spontaneous object interactions during naturalistic observation in a daycare centre in Japan. The researcher visited the class for 49 days, once a week, for one year (in the morning for about 1.5 h). Infants' and caregivers' interactions during free play time were videotaped. Of particular interest in this…

In both England and Japan, art education was viewed as having nothing to do with self-expression, but was considered to be an efficient means for industrial development. In England, it was designed to train the eyes and hands of artisans. The art critic Ruskin has often been referred to in the context of the transition to self-expression in the…

With increasing numbers of women joining the workforce, there is a need for quality childcare. This project, conducted in Japan and using a large number of participants, sought to standardize an evaluation scale to measure the development of children. The development of children under six years of age (N = 22,819) who are enrolled in childcare…

Two years ago, the rapid retirement of the "baby boomer artisans" in vast numbers threatened to erode the competitiveness of Japanese manufacturers (i.e., the 2007 problem). This study proposes a practical process for extracting skills and designing a training system, to accelerate the learning of skills in production fields by younger…

A combination of physical fitness tests designed to be administered to a wide spectrum of the population, male and female, children and adults, is described. Three tests are included in this battery--motor fitness, physical fitness, and sports fitness. The philosophy behind this test structure is that motor fitness tests only measure and indicate…

A mail survey was used to investigate 5-year trends in Japanese mothers' reports of their 3-year-olds' cognitive, psychomotor, and social developmental attainment. Findings indicated significant decreases in all domains, not attributable to changes in family structure, although scores were higher among children in nuclear families than in extended…

A study compared the motor coordination of 26 Japanese children (ages 6-15) with Asperger syndrome and 14 with learning disabilities using the Movement Assessment Battery for Children. Although no relationship was found between intellectual and motor function, both groups demonstrated motor delay. Children with autism had poorer ball skills. (CR)

The Dohsa method, a therapeutic method used for children with autism, was originally developed for children with cerebral palsy in Japan. This article introduces the theoretical background, therapeutic techniques, and effectiveness of this method. The necessity of combining this method with other therapeutic techniques is discussed. (Contains…

Explores whether the tsumari phenomenon appears in the performance of keyboard instruments and maintains that tsumari will be severe among subjects with little music training. Finds that tsumari was seen most conspicuously in this beginner group. Concludes that the structural arrangement of the music plays an important role in the tsumari…

This annual report discusses several topics related to the work of the Research and Clinical Center for Child Development. Six topics are covered in the report. The articles are: (1) "Development of Intentional Behavior in Early Infancy" (Hongtu Chen); (2) "An Investigation of the Differences of Social Space in the Playroom: Through…

This curriculum unit consists of a series of lesson plans focused on Japan for preschool students ages 3 to 5 years. The unit has five themes: (1) geography; (2) language; (3) people and clothing; (4) customs; and (5) food. Each theme has from four to eight activity lessons which address different developmental domains, including language, social…

This study examined the effects of child day care, evening care, and night care on the development and adaptation of young children in Japan. Caregivers completed a survey on the home childrearing environment, their feelings of self-efficacy, and the presence of child care support. Results of the discriminant analysis indicated that factors in the…