This study examined the development of implicit race attitudes in American and Japanese children and adults. Implicit ingroup bias was present early in both populations, and remained stable at each age tested (age 6, 10, and adult). Similarity in magnitude and developmental course across these 2 populations suggests that implicit intergroup bias…

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…

Examined how Japanese 2- and 4-year-olds assigned meaning to novel nouns associated with familiar and unfamiliar animals and inanimate objects. Found that in the absence of useful information from syntax, the 2-year-olds were able to fast map a noun to its meaning by elegantly coordinating word-learning biases and other available sources of…

Surveyed fourth-, seventh-, and tenth-graders in Japan and the United States regarding evaluations of peer group exclusion of atypical peers. Found that with increasing age, children demonstrated sensitivity to context (reason the peer was different) and believed that the excluded child should not change to be accepted. Girls were less willing to…

This study examined cultural differences and similarities in socialization during free play and a waiting task among Japanese mothers and their preschoolers temporarily residing in the United States and U.S. mothers and their preschoolers. Findings suggest an emphasis on autonomy among U.S. dyads and an emphasis on relatedness among Japanese…

Compares paths of development in Japan (symbiotic harmony) and the United States (generative tension) of parent-child and adult mate relationships, challenging assumptions that certain processes are central in all relationships or that U.S. relationships are less valued or weaker than Japan's. Suggests need to investigate processes underlying, and…

Examined academic achievement under a cultural motivational framework. Asian American students' performance in mathematics was found to be between that of Chinese and Japanese students and that of Caucasian Americans. Suggests that academic achievement reflects a cultural heritage that emphasizes education and the ability of all persons to benefit…

In comparison to American adolescent data sets, Japanese adolescents are found to have lower self-esteem and less favorable views of their bodies' attractiveness and effectiveness. Sex differences in self-concept account for more variance in the Japanese cohorts than in comparative American ones. Types of self-concept differences are similar in…