Uses two studies to examine developmental and task effects in estimation problems. Results are discussed in terms of student and task characteristics and the implications of such variables on information processing model of learning. Implications for science teaching, learning problem diagnostics, and science curricula are also discussed. (TW)

This book examines human-computer interaction (HCI), with a focus on designing computer technology to be more usable by people. The book provides a multi-disciplinary approach to the subject through a synthesis of computer science, cognitive science, psychology, and sociology, and stresses a principled approach to interactive systems design that…

A study examined the strategies and processes used by a sample of 33 Argentinean adults with little school experience to solve problems and acquire knowledge at work. A Piagetian methodological approach was used to observe adults in building, rural, and domestic work settings and to analyze empirical data regarding their behavior in task-oriented…

The paper describes the "ACCEPT" (A Community and Career Education Process for Training the Handicapped) Model, designed to deliver career education services to lower-functioning handicapped children (trainable mentally retarded, moderately multi-handicapped, and variations of functional retardation regardless of primary disability) ages…

An input output model for individualizing learning in computer-assisted instruction (CAI) is analyzed, specifying a stimulus array, cognitive processes, and response requirements. These three components are discussed as keys to both instructional and curricular development processes; the appropriate use and control of instructional strategies are…

Technology is viewed as a significant independent variable of the organization, affecting the organizational task structure. Viewing the classroom as the unit of observation, a technological change is introduced in the form of electronic computers to teach mathematics. Organizational task structure is defined in terms of teacher-pupil interaction…

Three project objectives were (1) to identify the competencies required for entry into the professional role of the teacher of vocational agriculture (exclusive of the technical competencies of scientific agriculture), (2) to validate the competencies identified, and (3) to initiate procedures for incorporating the validated competencies into the…

This volume contains the initial draft of a model for assessing students in vocational education programs in Georgia. Addressed in the first section of the draft are some of the components that are believed to be critical in the development of a model for assessing vocational student achievement, including selecting a program for use in developing…

After conducting a comprehensive evaluation of its curriculum, staff at the Westinghouse Nuclear Training Center in Zion, Illinois, undertook a research and development project aimed at upgrading the center's curriculum to the competency-based format. Included among the main activities of the curriculum development process were the following:…

This paper synthesizes research findings from a performance analysis of teacher tasks and the implementation of performance technology. These findings are aligned with design and implementation theories to provide understanding of the complex factors and events that occur during the implementation process. The article describes the necessary…

The purpose of this project was to develop a comprehensive model plan for the articulation of public high school vocational education programs with the occupational education programs of the community colleges/technical institutes in Duplin County, North Carolina. Such a plan would serve also as a guide for articulation efforts throughout the…

The Technical Education Research Center-SW has conceived, tested, and refined a model for disseminating newly developed programs and materials throughout the nation. The model performed successfully in the dissemination of more than 50,000 educational units (modules) of Laser/Electro-Optics Technician (LEOT) materials during a four-year period…

A procedure is demonstrated for constructing tables showing, for each score on a commercial reading achievement test, the percentage of real-world materials that the testee is likely to comprehend with at least a criterion level of proficiency, the percentages of students in a local or national sample who can competently comprehend a given…

The Model of Teacher Training for the Individualization of Instruction, developed at the University of Pittsburgh, is predicated upon five requirements for training teachers: (1) academic education, (2) professional education, (3) competencies, (4) guidance, and (5) clinical setting. Instruction is individualized (tailored to suit the…

This book focuses on applying instructional design to development of classroom learning for adults. Chapter 1 presents an overview of the model and addresses concerns about use of instructional design in adult education. Chapter 2 deals with assessing and developing skills as an adult educator; a literature review on behavior, beliefs, knowledge,…