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…

The transition to formal education is a critical transition in children's lives that has importance for socio-emotional and behavioral functioning. In the transition process, teachers are key players who work intensively with children and their families. This article focuses on teachers' perceptions of children´s socio-emotional behavior during…

The manner in which typically developing (TD) children were informed about their sibling's diagnosis of autism spectrum disorders (ASDs) was examined in Japan. Seventy-seven parents, each with a child with ASD and a TD child, participated in a questionnaire survey. From the data obtained, it was revealed that parents informed 66.7% (72/108) TD…

Previous models of parental educational investments focus on the composition of the sibship (number, gender, ordering, and spacing) and on the social and institutional context in which investment decisions are made. Social-institutional models predict that parents in Japan are likely to underinvest in girls because of their transient status in the…

The predictions of resource dilution and sibship gender composition models of educational investment are tested using the Japanese Nationwide Survey on Families (N = 6,985). Japan is an important case because of its postindustrial economy, coupled with high levels of dependence on parental investment to attend a university and persisting gender…

Four experiments and an analysis of pooled data from English and Japanese children show a linear increase in understanding false beliefs with number of older siblings; no such effect for children younger than 38 months; no helpful effect of younger siblings at any age; no effect of siblings' gender; and no helpful effect of siblings on a source…

The purpose of this study was to examine the positive impact of second language learners' cross-cultural awareness in the target language. More specifically, the pedagogical desired outcomes include: (1) exploring how students can increase their motivation in learning a foreign language by engaging in the cross-cultural activity "Sister…

Examined association of three maternal regulating behaviors with children's positive and negative behaviors toward siblings in 40 Japanese families. Observed maternal regulating behaviors more frequently when younger sibling was still in early developmental stage. Older siblings' negative behaviors toward younger positively correlated with…

College students from different cultures (213 U.S., 229 British, and 164 Japanese) estimated their own multiple IQ scores and those of their parents and siblings. Overall results show consistency in sex differences of ratings across cultures, but differences in level of estimated IQ, possibly as a result of cultural demands for modesty. Discusses…

The seven articles in this annual report concern aspects of attachment, social interaction among parents and children, temperament, affective behavior, and/or research methodology. Aspects of attachment and temperament are addressed in Kazuo Miyake's study of the "Relation of Temperamental Disposition to Classification of Attachment,"…

Two studies investigated behavioral problems in childhood. Study 1 longitudinally investigated similarities and differences in enuresis and nailbiting among Japanese and American children. Incidences of enuresis decreased as subjects' age increased. Socio-cultural and family tolerance were related to incidences of nailbiting. In Study 2, changes…