Part of a larger project, "Technology, Educational Media & Materials--Assessing the Social and Cultural Impact of Group-Based, Videodisc Math Instruction in Mainstreamed Classrooms," this study addressed the question of whether the level of student achievement differs across levels of implementation of a mediated program that is based on a…

This assessment of the extent to which teacher-librarians in Australian primary schools are actively involved in curriculum development compared two Australian states, including both metropolitan and country regions, to determine whether observations made in Victoria were substantiated by the data collected, and whether this situation was…

A study was conducted in England in 1990 to determine the impact of the l988 Education Act, which requires all primary school teachers of the 5-16 age group to pursue a common and detailed national curriculum in each subject. This legislation mirrors the trend within educational systems towards centrally determined goals with local responsibility…

The processes by which conceptual knowledge is constructed during mathematical problem solving were studied, focusing on the cognitive activity of learners (i.e., the ways they elaborate, reorganize, and reconceptualize their solution activity). Underlying this research is the view that learners' mathematical conceptions evolve from their activity…

This guide is designed to help administrators, search committee members, pastors, and school board members select a school development director. Chapter 1 describes why the hiring process is important. Chapter 2 answers questions such as who is responsible for development. Two styles of development management are described. Prerequisites for…

This paper explores a teacher's perspective of what successful science instruction is and how these perspectives influence classroom instruction. The data sources for this study include 35 classroom observations and approximately 25 hours of interviews collected over a period of 2 years of a single high school chemistry teacher. During class,…

This report summarizes a study conducted by the New York Family Services Project (NYFSP) of Bank Street College. The study's principal objectives were the following: (1) to document the developmental status of preschool-aged homeless children in comparison to a group of poor housed children, and the special contribution of exposure to early…

This report is one of three resulting from a 50-state survey on the development of family policies through the implementation of Public Law 99-457 (Part H) and focuses on the Interagency Coordinating Council (ICC), the participation of family members, parental access to services, the identification of family strengths and needs, and family…

This paper offers practical procedures and suggestions on initiating and carrying out naturalistic classroom observation of the type used in the Learning in Science Project in New Zealand (1980). The initiation of the research requires sensitivity and patience. Once in the classroom the overriding aim is to be unobtrusive and to achieve acceptance…

The collection and compilation of occupational supply data from formal, organized training programs were investigated to identify instances of multiple counting and undercounting of labor supply. The study combined a literature review; interviews with 274 individuals in 10 states involved in data production and use at the state or local level;…

The projection of shadows task developed by Inhelder and Piaget was used to identify error patterns and solution strategies used by diverse populations in a sequence of proportion tasks. In Study A, two group tests were administered to 607 students from science and mathematics classes in grades 9 and 10. A sub-sample of 69 students was involved in…

The hypothesis as to the atomic structure of any given substance is introduced in many physics and chemistry textbooks by conveying the idea of repetitive division of a given amount of substance, for example, by grinding, dissolving, or evaporating. The rationale for this approach is the assumption of students inferring that this process of…

To describe those behaviors leading to productive appraisal interviews of sales representatives, questionnaires were administered to 27 branch sales managers who supervised 160 sales representatives. Eleven managers received a preliminary questionnaire asking them to cite behaviors of the sales representatives that caused productive or…

One area explored in the second (in-depth) phase of the Learning in Science Project was "children's science," defined as views of the world and the meanings for words that children have and bring with them to science lessons. The investigation reported focuses on the concepts of "living" held by 32 students in four different…

One area explored in the second (in-depth) phase of the Learning in Science Project was "children's science," defined as views of the world and the meanings for words that children have and bring with them to science lessons. The investigation reported focuses on students' thinking regarding their views on friction. Students (N=47) were…