The shadows cast by moving objects enable human adults and infants to infer the motion trajectories of objects. Nonhuman animals must also be able to discriminate between objects and their shadows and infer the spatial layout of objects from cast shadows. However, the evolutionary and comparative developmental origins of sensitivity to cast…

Psychological research suggests that foreign-language vocabulary acquisition recruits the phonological loop for verbal working memory. To depict the neural underpinnings and shed light on the process of foreign language learning, we conducted functional magnetic resonance imaging of Japanese participants without previous exposure to the Uzbek…

This study was designed to examine whether infants acquiring languages that place a differential emphasis on nouns and verbs, focus their attention on motions or objects in the presence of a novel word. An infant-controlled habituation paradigm was used to teach 18- to 20-month-old English-, French-, and Japanese-speaking infants' novel words for…

The purpose of this study was to understand teachers' conceptualizations of creativity and its difference among 3 countries. The conceptualization of creativity denotes the concept and exhibition of creativity, the traits of creative students, and the fostering and hindering factors for creativity in school settings. A questionnaire was…

Examining relationships in the data from assessments conducted when Japanese infants were 7.5, 12, 23, and 27 months of age, this study provides evidence of an interaction between early attachment and temperamental dispositions. Specifically examined were 7.5-month-olds' stranger and separation distress and general fearfulness; 12-month-olds'…

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…