Children are unique humans and experience varied development even though they are of the same gene or the same sex but grow and develop according to their respective characteristics. Of course, this condition also demands adjustments in providing appropriate and varied stimuli and responses. This study aims to observe the growth and development of…

Residential mobility has received notable attention in the literature, yet there remains limited consensus on how and when mobility is associated with detriments to children's development. Drawing on a nationally representative sample of 19,162 children in the Early Childhood Longitudinal Study followed from kindergarten through eighth grade, this…

Developmental and life course studies of young adult identities have focused on 2 dimensions: subjective age and psychosocial maturity. This study examines the developmental synchrony of these 2 processes. In a longitudinal sample of young adults from Add Health (ages 18-22), a person-centered analysis of indicators of these dimensions identified…

A 15-year phenomenological case study of an exceptional female from age 15 through 30 was focused on exploring the subjective experience of development during adolescence and young adulthood, with attention to how giftedness and context interacted. The main focus became her response to trauma, which was revealed early in the study. Data, including…

This article presents an emergent conceptual model of childhood adultification and economic disadvantage derived from 5 longitudinal ethnographies of children and adolescents growing up in low-income families. Childhood adultification involves contextual, social, and developmental processes in which youth are prematurely, and often…

Examined how infants acquire adaptive locomotion in the novel task of going up and down slopes. Found that infants' judgments became increasingly accurate and exploration became increasingly efficient, with no transfer over the transition from crawling to walking. Infants learned to gauge their abilities on-line as they encountered each hill at…

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…

When pioneering longitudinal studies of child development extended into adulthood, they generated issues that could not be addressed satisfactorily by available theories, including the recognition that individual lives are influenced by their ever-changing historical context and that human development concepts should apply to processes across the…

Investigated intra-individual development of ability to modify the size of a human figure drawing. Found through longitudinal data that children between ages 7 and 9 were able to reduce drawing size. Discovered that the larger the figure initially, the more complex the level of spatial axes system, and the more persons in the picture, the greater…

This article reports the first year results of a pilot study of 21 developmental milestones achieved by 82 visually impaired children in New York City. Some delays in visual-motor activities were found, as well as differences in the sequence of acquiring skills. Children with additional handicaps acquired milestones at a slower rate. (Author/DB)

There is a major project in India to collect data for the generation of developmental norms of children from 2 1/2 to 5 years of age. The pilot study of this project, whose main objective was the adaptation of measures of developmental parameters to the unique needs of India, was reported to PS 003 284. The present document reproduces a study that…

Conducted a three-year longitudinal analysis of morphological spelling strategies in second through fourth graders. Found that, when children first adopt morphologically determined spelling patterns, they disregard the morphological basis. Generalization progresses from grammatically inappropriate words to the right grammatical category to the…

Examined evidence for transitions in first and second graders' analogical reasoning, over a six-month period. Found strong evidence for bimodality in test performance frequency distributions and weaker evidence for inaccessibility in frequency distributions. Transitional subjects showed a temporary increase of inconsistent solution behavior and…

This study investigated the long-term stability of the nine temperament subcategories which underlie the Thomas and Chess temperament clusters. A homogeneous sample of 55 children and parents was recruited (26 remained at the final data collection interval) and parents provided questionnaire responses on their child's temperament at 2, 4, 6, 18,…

Examined consistency in prosocial dispositions, using longitudinal data from preschool through early adulthood. Found that spontaneous prosocial behavior observed in preschools predicted actual prosocial behavior, other- and self-reported prosocial behavior, self-reported sympathy, and perspective taking in childhood to early adulthood. Prosocial…