Piaget's model of children's conceptual learning and development was compared with Klausmeier's Conceptual Learning and Development (CLD) model in a longitudinal study. The CLD model suggests four successive levels of concept learning: (1) concrete--recognizing an object which has been encountered previously; (2) identity--recognizing a known…

The Conceptual Learning and Development (CLD) Model specifies four levels of concept attainment (concrete, identity, classificatory, and formal) and three uses of concepts (problem solving, subordinate-supraordinate, and principles). Longitudinal and cross-sectional studies of concept attainment may be conducted. The results of this study of 300…

This study examines the relationship between selected teacher and student verbal behaviors occuring during social science concept instruction and the residual class mean scores of third, fourth, and fifth grade students on a test of the social science concept specialization. Twenty pre-service teachers and two experienced teachers were the teacher…

The purpose of this paper is to review research in the general area of linguistic abilities that might have relevance to the selection and training of translators and interpreters. An important issue to be addressed is what is the criterion of success, that is, how can success in translation and interpretation be measured? The procedures used in…

In eight Title I classrooms 32 first grade students were observed as they completed reading and writing assignments without continuous teacher supervision. Observations focused on the students' immediate responses, such as attention, performance on the assignment, and reported understanding of the task. Two working hypotheses are presented about…

Current research and though regarding the relationship of individual difference (ID) factors to achievement in the basic skills is reviewed. Four major categories and nine subcategories of ID factors are defined and serve as the framework for the review: status factors (age, sex, and race, ethnic group, and socioeconomic status); intelligence…

THIS CHAPTER IN A LARGER WORK ON INDUSTRIAL PSYCHOLOGY DEALS LARGELY WITH THE NEED TO SPECIFY TRAINING OBJECTIVES THROUGH JOB ANALYSIS, USES OF TESTING IN TRAINEE SELECTION, TRAINING VARIABLES AND LEARNING PROCESSES, TRAINING TECHNOLOGY (MAINLY THE CHARACTERISTICS OF PROGRAMED INSTRUCTION), THE EVALUATION OF PROFICIENCY, THE VALUE OF…

This review summarizes the main findings of an Australian study designed to (1) identify specific tasks and competencies associated with literacy and numeracy, (2) to prepare appropriate literacy and numeracy performance tests, (3) to estimate the percent failing to attain basic literacy and numeracy skills, and (4) to specify relationships…

A nationwide systematic approach to assess the developments and achievements of highway safety activities was conducted to measure program outputs from 1969 through 1974 using key indicators of performance such as ratios and percentages. A sample of 10 states was selected with overall sample of 105 local jurisdictions which would provide estimated…

Measures of student satisfaction and other variables which are related to student reaction to their school are built into the design of this study, which hypothesizes that satisfaction will represent the students' global response to the learning environment, and that in turn, this global response will be related to certain performance…

Two versions of a computer-assisted instruction practice lesson on series resonant circuit analysis were compared. One was a program control version which required considerable time for students to reach criterion level. The other program was a revised student control version of the same lesson. In the program control version, quantity of practice…

This paper reviews the wide variety of approaches and issues in research relating to the education of the disadvantaged in the decade of the sixties. Relevant works are designated in two categories: (1) the study of population characteristics and, (2) the description and evaluation of programs and practices. Studies within the former area are…

Positive approaches to increase student achievement in language classes focus on the potential influence of norm-referenced and criterion-referenced tests. The author cites instances to prove that teacher efficiency increases when teachers are held responsible for student achievement. Discussion of success factors relates testing practices…

This report presents a thematic summary of the AERA papers dealing with test development, interpretation, and use, presented at the 1971 meeting in New York City. Papers were grouped into the following categories: test development and validation; inventory development and validation; measurement of creativity; factors in test performance; use of…

This longitudinal study examined two groups of children, boys in one sample and girls in another, to assess whether programs such as Head Start and Follow Through produce lasting measureable effects. Low-income children were examined separately from middle-income children and, within the low-income sample, a separate analysis was made for…