Investigates the evolution of specific lexical and syntactical clues and the recurrence of various semantic fields in mothers' spontaneous speech to their infants. Content of mothers' speech was related to age in newborn to 10-month-old children. (Author/RH)

Examines verbal interactions of mothers and fathers with their school-age children (9 and 12 years of age) during structured sessions. Mothers, more than fathers, tend to use more problem-solving behaviors with their 9-year-olds than with their 12-year-olds and boys discriminate more than girls in their use of problem-solving behaviors with…

When first, fourth, and fifth grade speakers played a referential communication game with a fictitious listener, they were more likely to give redundant messages to listeners with whom they had no common shared experience or to strangers than to listeners with whom they had shared a previous experience. (RH)

Addressing methodological limitations, Study One compared parent-child interactions of normal and language-delayed children; Study Two investigated whether mothers adjust the length of their utterances to the child's ability to comprehend or to produce language; Study Three probed interactional variables associated with variations in the…

Investigates whether first- and fourth-grade children vary their production of redundant messages (saying more than the minimal necessary to be informative) as a function of sharing common experience with a listener. (HOD)

Examines the communication strategies adopted by people of differing ages attempting to perform a referential communication task and to determine their ability to adapt their strategies to various task conditions. (HOD)

The primary purpose of this study was to describe the linguistic behavior exhibited by a female subject (age 2 years, 4 months) during naturally occurring social interaction with children of different ages. Verbal and nonverbal behavior were studied; of additional interest were variables influencing the emergence of linguistic behavior. Data were…

Describes two experiments comparing how children evaluate three types of uninformative messages (ambiguous, incomplete, inconsistent) and whether and why the speaker's age affects the evaluation of each. (HOD)

Utilizes a sample of 225 first graders and 246 seventh graders to examine the imagery developed in response to neutral words. Finds that the children developed sex-specific masculine imagery in response to neutral messages, with boys doing so more frequently than girls, but the seventh graders used more inclusive imagery than the first graders.…

To determine if purposes in reading differ with sex, grade level, and nationality, a 16-item "Functions of Reading Scale" (developed from content analysis of student essays on why they like to read) was administered to 459 Irish (Dublin, Ireland) and American (Windham, Connecticut) students in grades three, five, and eight. Data…

Examines theoretical issues concerning the development of and the unity or diversity underlying private speech and studies the developmental progression of private speech in a low-income, culturally different sample. The effects of age, sex, environmental context, and the relationship of social speech to varieties of private speech are also…