Normal, first-born children of two-parent, self-supporting families (N=60) were divided into three groups at birth: control, mothers receiving a specific language stimulation program, and both parents receiving the program simultaneously. Infants whose parents received simultaneous training exhibited the greatest gain over 4 1/2 months in Bayley…

This paper presents tables for converting raw scores on the Bayley Scales of Infant Development to Mental Development Index and Psychomotor Development Index values. The tables were developed to generate index values for young children with developmental delays, based on recent revision of the scales and standardization procedures. Methodology is…

The construct validity of scores on the Behavior Rating Scale of the revised Bayley Scales of Infant Development was studied with national standardization samples of children ranging from 1 to 42 months and a variety of factor analytic methods. The factor structure became more complex at older ages. (SLD)

Aimed to establish extent to which toddlers' social behaviors in recurrent play groups may become characterized by an increased consistency and predictability during second year of life, particularly first versus third trimester. Concurrent observations in contrasting settings provided data for examining differences in extent of cross-situational…

Families in urban and rural settings were studied in an investigation of environmental influences on the development of Haitian-American infants. Birthweight and scores on the Home Observation for Measurement of the Environment predicted mental development. Psychomotor development was related to birthweight and household crowding. (PCB)

Two staff members working in different preschools received training in the form of instructions, modeling, immediate feedback, and social reinforcement of good performance. Effects of training were assessed with a multiple baseline ABCDCDCD design. Correct use of basic behavioral teaching techniques increased from 16-31% to 92-95% and the rate of…

The National Institute of Child Health and Human Development (NICHD) Study of Early Child Care is an ongoing, prospective, 3-year longitudinal study of over 1,300 full-term healthy infants and families from 10 sites across the United States. While the sample is not nationally representative, the subjects come from major regions of the country: the…

The National Institute of Child Health and Human Development (NICHD) Study of Early Child Care is an ongoing, prospective, 3-year longitudinal study of over 1,300 full-term healthy infants and families from 10 sites across the United States. While the sample is not nationally representative, the subjects come from major regions of the country: the…

The primary purpose of this study was to compare the effectiveness of infant test scores, Home Observation for Measurement of the Environment (HOME) scores, socioeconomic factors and maternal IQ as predictors of children's mental test performance. Additional purposes were to (1) determine the extent to which socioeconomic factors and maternal…

The relationship of child abuse to birthweight, five-minute Apgar score, and performance on the Bayley Scales of Infant Development was studied in 75 low socioeconomic infants (ages 2-30 months). Journal availability: see EC 111 042. (Author)

The concurrent validity of the Battelle Developmental Inventory was explored by correlating Battelle results with scores from the Bayley Scales in 30 infants with known or suspected disabilities. Both the pattern and strength of the obtained correlations support use of the Battelle to measure development in infants with handicaps. (Author/JDD)

The Houston Parent-Child Development Center (PCDC) is described. PCDC is similar to most compensatory education programs in its objectives, but different in process as it starts intervention during infancy and directs educational efforts at the parents. The program is open to low income Mexican-American families with at least one child under 3…

The Infant Education Research Project was designed to facilitate the intellectual development of disadvantaged children through a program of home tutoring during the second and third years of life. An experimental group of 31 Negro male infants and a control group of 33 Negro male infants were selected from door-to-door surveys of two…

This study, involving 67 children (ages 2 to 60 months) with motor delays, found that the Battelle Developmental Inventory (BDI) possessed moderate to high levels of concurrent validity with appropriate subtests from the Vineland Adaptive Behavior Scales and the Bayley Scales of Infant Development. (Author/JDD)

The process of identification of children with delays or disorders in motor development includes developmental screening, examination, and reexamination. Throughout this process, various types of measures are used, including discriminative and evaluative measures. Discriminative and evaluative measures of motor development and function that are…