Using recent books, articles, research reports, conference working papers, and publications of Curriculum Centers in English as a base, this study examines and compares two major current approaches used in the definition and teaching of English. In the American approach, the emphasis is placed on the development of a discipline model of English…

This collection of essays concerning recent research on pupil achievement focuses on the role of teachers. The papers served as the basis of discussions during a day-long conference in February, 1970, at the Office of Education. Topics included models of school effectiveness, teacher quality, teacher attitudes, and policy implications. While the…

The present study compared the developmental effects of two curricula (University of Hawaii Preschool Language Curriculum (UHPLC) and a general enrichment curriculum); two parent programs (one emphasizing the mother's role in fostering her child's cognitive development, P1, and one focusing on more general concepts of child development, p2); and…

This study tested the hypothesis that a 6-month, half-day program of enrichment in language and Piagetian sensorimotor skills tailored to the cognitive-developmental level of infants would accelerate the development of participating infants. The experimental population consisted of 16 12-month-old infants attending enrichment sessions at Syracuse…

Effects of heterogeneous and homogeneous grouping on the psychological functioning of Mexican American preschool children from economically disadvantaged families were investigated in a pilot project at San Jose State College Child Laboratory. Three experimental groups were composed of (1) 9 Mexican American children from low-income families and 9…

In an effort to cross-validate a Japanese study, a 16 item test of logical connectives was administered to 223 boys and girls at each grade level (third through ninth grades) and two groups of college sophomore girls. The purpose of the test was to assess their understanding of class inclusion and exclusion, class intersection, and class union.…

Fifty educable retarded children who were determined to be nonconservers by means of three conservation pretests (discontinuous quantity, correspondence, and continuous quantity) were randomly assigned to one of five treatment groups (discontinuous quantity training, correspondence training, continuous quantity training, control, and control…

In a speech before the American Educational Research Association, the author asserts that childhood education theory is going through one of its periodic over-reactions to new findings. The result is the present overemphasis on environmentally caused cognitive development. Yet a very basic biological law is the law of human variability. The…

The goal of the present study was to investigate the relation between sex, social class as indexed by parental education level, and performance on three different types of cognitive tasks among two year old children. It was expected that social class would be related positively to superior performance on all the tasks for girls but unrelated for…

This study examined the effects of teacher expectancy on changes in intelligence, known as the phenomenon of the self-fulfilling prophecy. Differences in sex, socioeconomic status, and teacher opinion about standardized tests were control factors. The teachers completed a questionnaire that provided the basis for classifying teachers into high,…

The consistently inferior performance of economically disadvantaged children led to this study designed to investigate how cognitive development changes with age and how it is affected by previous life experience. Classification behavior and inferential thinking were the main concerns of the study. The measurement instrument was the Matrix Test, a…

This study of the cognitive-developmental approach to primary grade value education emphasizes the involvement of the reasoning process in solving moral dilemmas. This approach is in contrast to those which focus on clarifying values and developing an awareness of other cultures' values. Educational intervention in the cognitive-developmental…

This study reports various aspects of the analyses carried out on the longitudinal data reported in a previous study (PS 007 345) for determining the general growth patterns and growth velocity of mental and motor development. Preliminary analyses focused on the selection of the growth curve, its evaluation in the 208 individual cases, and the…

Two studies attempted to clarify the Intellectual Tasks test assessment of number conservation by testing for two possible artifacts due to procedure: (1) Effects of preceding questions on the following test questions, and (2) operations or manipulations of the test materials by the examiner. Forty Mexican-American first and second graders were…

The purposes of this study were to investigate (1) the consistency among fifth-grade children in conceptual style across different conceptual style instruments and (2) the generalizability of conceptual style behavior to school related tasks when stability and instability of children's conceptual style were taken into consideration. Children…