Recent studies indicate the need to investigate the sources of toddlers' understanding of another person's pretense. The present study is a cultural and longitudinal extension of the work of Lillard and Witherington (2004), who claimed that mothers modify their behaviors during pretense and that the some of these behavior modifications help their…

The study undertook to teach and fix the reading of meaningful symbols (hiragana, the Japanese syllabary alphabet, and kanji, Chinese characters) to a mildly retarded 7 year old Japanese boy. The phonological method was used to teach hiragana and pictures were used to teach kanji. Behavior modification using reinforcement and time out was…

The development of and relationship between early language, symbolic play, sensorimotor skills, and social development were examined in a longitudinal study conducted in Japan with two young autistic males who were observed from the approximate ages of 2 to 4 years in clinic, day care, and home settings. One child acquired speech; the other did…