Examines the motivational or affective message and impact of infants' cries on nonparents, primiparous parents, and multiparous parents. Cries were organized into three levels (difficult, average, easy) by temperament ratings and spectographic analysis. Physiological and self-report responses to audiotapes of infants' cries were obtained from 36…

The production and discrimination of eight basic facial expressions were investigated among 34 preschool children three to five years of age. Children's productions were elicited and videotaped under four different prompting conditions. Children's discrimination of drawings depicting facial expressions, sociometric ratings, and spontaneous…

Investigates preschool children's ability to discriminate and categorize facial expressions. Four sets of drawings of faces depicted expressions of joy, sadness, surprise, and anger. Each set of drawings contained a "standard" face as well as five choices from which to select a match. (Author/RH)

Eighteen second-grade boys and girls identified as being high or low role-takers were videotaped teaching two same-sex kindergartners to make construction-paper caterpillars. High and low role-takers differed on eight dimensions of the 16 categories of prosocial behavior coded during videotaped observations. (Author/MP)

Kohlberg's claim that moral development proceeds through an invariant sequence of stages was experimentally examined by attempting to induce regression and stage skipping in fifth- through seventh-grade children. Results supported Kohlberg's claim but also indicated that situations two stages above development were effective in inducing…

Children ages 7 to 10 and 11 to 14 years of age responded to both moral and conventional forms of transgression. Responses to moral transgressions revolved around intrinsic consequences of acts upon victims, while responses to conventional breaches focused on aspects of the social order. Sex differences were found. (Author/MP)

The cognitive skills required in pretend play and language were examined in two studies in which children imitated pretend-play behaviors and sentences. As hypothesized, the control of animate and inanimate components in play and language were significantly related. (Author/MP)

To modify hearing preschoolers' refusals to interact with profoundly deaf peers, a three-week training program was provided. Training for hearing children included discussions about the meaning of deafness, an opportunity to practice communication techniques, and free-play interactions with deaf children. Hearing children did not respond…

Twenty-two subjects (school-age children, their younger siblings, and their best friends) were observed in their homes while playing a popular board game. Five roles were operationalized and observed: teacher, learner, manager, managee, and playmate. (Author/RH)

Mothers' interactions with both younger and older hyperactive children were compared and contrasted with those observed in comparable age groups of normal children. Interactions were observed in unstructured play and structured task situations. (Author/RH)

Suggests that, according to a study of children's responses to verbal and symbolic rewards, the nature of prior experience with rewards and reward contingency may affect the relative salience of information and controlling properties, thereby enhancing or undermining intrinsic motivation. (Author/MP)

The Home Observation for Measurement of the Environment Inventory and the Rheingold and Cook Checklist were respectively used to assess the home environments of children whose mothers were married/working, married/nonworking, or divorced/working. (Author/MP)

Effects of father absence on boys and girls who live in families headed by mothers were studied. Subjects were 40 Israeli children (ages 2.6 to 2.10 years of age) whose fathers had died before their birth. Strong differential effects were found in the responses of girls as compared with those of boys. (Author/MP)

Factors influencing the psychological impact of menarche include age at time of first period, social factors, amount of preparation, and cultural factors. (Author/MP)

Points out the need for and proposes a developmental model of self-understanding (the cognitive basis for self-conception), analyzing the self as a cognitive concept and giving a chronological account of developmental trends in self-understanding. (RH)