Examined role of infant and toddler temperament in predicting 2-year olds' empathy. Found that children showed relatively more concern for mother's distress, but were also responsive to unfamiliar victims. Unreacting infants showing little affect also showed less empathy toward the unfamiliar adult almost two years later. Inhibition toward…

The predictive relation between neonatal behavior and temperament at 24 months was examined for 67 infants selected from the full socioeconomic status (SES) distribution. Initial ratings were made when the infants were one to four days old. Irritable neonates were rated as more upset, less attentive to stimuli, and less responsive to the staff at…

Examines the childrearing correlates of impulse control in 18 mothers and their 14-month-old toddlers. Shows that mothers who relied on physical punishment had infants who were more likely to ignore maternal prohibitions, to manipulate breakable objects, and to show low levels of nonverbal competence seven months later. (HOD)

Examines associations among contemporaneous measures of marital quality, parenting attitudes and behavior, and toddler development in two-parent families. Seventy-five families with one 20-month-old child served as subjects. Results generally indicated that good marital quality was associated with optimal toddler functioning and sensitive…

Observed 10-, 26-, and 42-month-olds playing under several distraction conditions to describe development of attention and distractibility. Found that casual attention decreased and focused attention increased with age. Ten-month-olds were more distractible than older children, even during focused attention. Infants were most distracted by the…

Assessed emotionality of firstborn boys at 3 months, parenting behaviors at 15-33 months, and infant inhibition at 36 months. Found that children's inhibition was predicted by supportive parenting and by a combination of infants' high negative emotionality rating and low positive emotionality rating. Parenting influences were more apparent for…

Three studies examined preschoolers' performance on free labeling of prototypical facial expressions of basic emotions. Findings indicated that children's errors remained even when method factors (poor stimuli, unavailability of an appropriate label, or production task difficulty) were controlled. Use of emotion labels increased with age…

The relations among specific aspects of language (comprehension, production, semantics, and utterance length), relations between language and symbolic play, and maternal influences were evaluated in mother-toddler dyads when the children were 13 and 20 months of age. Found toddler language ability did not generally predict toddler play and that…

Examined gender labeling and gender stereotyping in toddlers and their relationship to mothers' sex-role attitudes and responses to their children's sex-typed behavior in a free-play situation. Toddlers who understood gender labels displayed more knowledge of gender stereotypes than those who did not. (GLR)

Investigated developmental patterns of cognitive performance over first 3 years of life in sample of 762 low birthweight premature children. Intelligence test scores were obtained at 12, 24, and 36 months adjusted age. Five developmental patterns were identified. Results reveal patterns of cognitive development can be discriminated by three…

Mothers' reports of toddlers' behavior were used to determine groupings and the sequence of behaviors associated with self-concept development. The following sequence was determined: (1) physical self-recognition; (2) neutral and evaluative self-description; and (3) emotional responses to wrongdoing. (BC)

Recorded home television viewing of 2-, 5-, 8-, 12-year olds, and adults on time-lapse videotapes over 10-day period. Found that cuts, movement, and overt purposeful character behavior were positively related to viewer's looking behavior, independent of child versus adult programming. Associations with looking behavior for other features depended…

Development of children's vocabularies for gender-typed words and communicative actions was investigated longitudinally from 13 to 36 months and in a group of 9.5-month-olds. Vocabularies of gendered words were assessed using lists of adult-rated gender-typed words from the MacArthur-Bates Communicative Development Inventories (CDI; L. Fenson et…

Assesses the interrelations among the functional properties of maternal speech, the structural properties of maternal speech, and child language growth for a period of six months for 22 two-year-old children and their mothers. (HOD)

Investigates differences in the language learning environments of six twin pairs and 12 singleton toddlers (all firstborn) with special reference to pragamatic factors that might be expected to differ in dyadic and triadic interactive situations. (HOD)