The goal of this study was to identify the onset and magnitude of prediction of early cognition to adult socioeconomic outcomes. Specifically, we were interested in examining which cognitive skills measured at 15, 24, 36, and 54 months predict educational attainment and salary at age 26. Data (N = 1364, 52% male) included a diverse sample (76%…

Findings indicated that among children between 15 and 35 months observed in a series of play and clean-up tasks, there was a consistent developmental pattern in the extent to which they focused on producing outcomes, and monitored, corrected, and controlled activities, and in the frequency with which they reacted to their outcomes with positive…

Children at 12, 18, 24, and 30 months of age were observed in same-age, same-sex dyads while they attempted to solve a simple cooperation problem. Each child was given an elicited imitation task that was used to index decentration. Although no dyad of 12 month olds could cooperate, 24 and 30 month olds could coordinate behavior quickly and…

Results suggest that the most adaptive course of action for children may be to be responsive to environmental demands and interpersonal constraints. In the study, the patterns of compliance of 31 children of 18 months, 32 children of 24 months, and 36 children of 30 months, and their mothers and fathers were observed in five situations. (RH)

Two studies tested whether 12- and 24-month olds' self-knowledge differed from their knowledge of others (mother or inanimate object), or whether toddlers' knowledge of persons (self and mother) differed from knowledge of objects. Results showed that 12-month olds were more sensitive than older toddlers to perceptual features of objects. Data were…

Three studies examined the developmental relationship between early linguistic and cognitive achievements. Findings showed that children's ability to classify objects in a spatial or temporal order was independent of advances in productive vocabulary growth, suggesting that developments in categorization and naming depend on abilities in addition…

To determine the impact of quantitative and qualitative aspects of fathering, relationships among father involvement in childrearing, parenting characteristics, and child adaptation were investigated. Results from 70 infants 20 months of age and their parents highlighted the salience of qualitative characteristics of parenting for toddler…

Examines the functioning of toddlers with physical anomalies (but without central nervous system damage) in comparison to premature toddlers (with similar deviant early experience but no deviant physical appearance) and to normal toddlers. Premature and disabled toddlers performed more poorly than normal toddlers in measures of social initiative,…

Tested understanding of correspondence on the part of 2.5- to 3.5-year olds who watched a toy hidden in a model and tried to find an analogous toy in a room. Retrieval scores increased with increasing model-room similarity; were higher for older than younger children; and were affected by object and size similarity. (BC)

Examined how child and family factors influence individual differences in the language development of African-American children between 18 and 30 months of age. Found that vocabulary and utterance length increased linearly. Children from more stimulating and responsive homes had larger vocabularies, used more irregular nouns and verbs, and had…