The concept of bidirectionality represents a process of mutual influence between parent and child, whereby each influences the other as well as the dyadic relationship. Despite the widespread acceptance of bidirectional models of influence, there is still a lack of integration of such models in current research designs. Research on…

Suggests that the concept of an interactive environment has significant ramifications for re-assessing and/or formulating a contemporary, comprehensive theory of language acquisition. (MH)

Patterns of verbal interaction between staff and 29 residents (8-32 years old) in a training center for young mentally retarded persons were examined. Conversation type initiations from staff elicited more verbal responses from residents than other types of verbal stimuli. (Author)

A study investigated whether the interactive behaviors of elderly individuals were significantly influenced by their environment. The key to the investigation was the notion that human interaction can function to aid elderly individuals as they adapt to aging. Subjects were individuals over 65 years of age living in one of three separate…