Project Clarion, a Jacob K. Javits-funded project, focused on the scale-up of primary-grade science curricula. Curriculum units, based on an Integrated Curriculum Model (ICM), were developed for high-ability learners, but tried out with all students in Title I settings to study the efficacy of the units with all learners. The units focus on the…

By presenting a brief general history of educators' efforts and struggles to influence the intellectual and social growth of young children, it will help the reader understand why the Exemplary Center for Reading Instruction (ECRI), a research and consulting group concerned with instructional practices, sought for and obtained funds from the U.S.…

This 1964 report briefly describes a large-scale longitudinal study to assess the achievement of all students who entered the Toronto school system in either junior kindergarten (1960) or senior kindergarten (1961). To assess the effect of kindergarten on the students' later school achievement, and to examine the nature of school failure, it was…

This study was designed to measure how the length of the school day affects the academic achievement of kindergarten children. A total of 189 kindergarten children were divided into two groups. The study group consisted of 131 children from five classes who attended class for a full school day, and the control group consisted of 58 children from…

Investigated the degree to which early conservation is predicted of later arithmetic achievement by examining the relationship between performance on a conservation task at the beginning of kindergarten and arithmetic achievement towards the end of the second grade. (Author/DB)

A longitudinal evaluation of the utility of a screening battery administered in kindergarten is shown to retain a high utility for predicting current achievement outcomes of the sample at the end of grade six. The use of discriminant functional analysis and statistical decision theory is discussed. (Author/CM)

A study was conducted to determine whether or not a child who is older when entering school performs better on reading readiness and achievement tests than a younger child. Two samples of second grade students from a middle class community in Bloomfield, New Jersey, were established by examining the ages of all the children in the cohort. Sample A…

Funded through the Ohio Disadvantaged Pupil Program Fund, the Instructional Assistant Program of the Columbus, Ohio public schools provided direct instructional service to selected pupils in the classroom setting. The program was located in 60 buildings, with an equivalent of 147 assistants serving 202 teachers and 2048 pupils in kindergarten and…

The purpose of this study was to determine which of nine Piagetian tasks could function as a measure of a child's cognitive developmental readiness for reading and mathematics. Second, an attempt was made to identify patterns of acquisition of the component skills associated with seriation, classification, and conservation. (Author/BW)

In a study designed to assess effects of administering the Metropolitan Reading Test (MRT) in Spanish versus English, 100 Puerto Rican kindergarten pupils were randomly split into two groups. The MRT was administered in English to one group and in a Spanish translation to the other group. The group who took the Spanish version significantly…

This report describes a study that examined the question of whether or not a child's chronological age at school entry or gender affects his/her academic achievement. It posits 2 hypotheses: (1) that there is a low or negligible correlation between the chronological age at which a child enters kindergarten and a sample of the child's overall…

Determination of the fairness of preschool tests for use with children of varying cultural backgrounds is the major objective of this study. The predictive validity of a battery of preschool tests, chosen to represent the core areas of preschool assessment, across race and sex, was evaluated. Validity of the battery was examined over a 12-month…

Evaluates the criterion validity of a curriculum-based assessment (CBA) to identify gifted children in rural areas. Compares CBA and standardized test scores for 286 kindergarten and first grade children. Concludes that the instruments' predictive validity is equivalent, but the CBA has practical advantages for rural school districts. 25…

Nine years after the original study was conducted this follow-up study explores the self concept of kindergarten children in relationship to their educational achievement and self concept. Original subjects were 93 children randomly chosen from 417 children attending school in suburban New York City. When in kindergarten, in 1968, the children…

After 5 years, the projects' three programs were reviewed. The educational program, conducted in three schools, was devised to compensate for behavioral deficits and to reward positive behavior in culturally deprived children, ages 3 to 9. Children were individually assessed and rated by stages of achievement. As a result, all children made…