In the scientific literature, the debate around the school and class effect is polarized, because the variance between schools and classes is explained either by school and class process or by group composition. The first aim of this article is to shed light on this debate and move beyond it by reviewing qualitative and quantitative studies…

Scaffolding refers to the instructional support that instructors or more skillful peers offer learners to bridge the gap between their current skill levels and the desired level. An aspect of scaffolding that is often ignored is the fading of support as the learner masters the skill. It has been suggested that there is a risk of over-relying on…

This is a final report of support received through the National Institute of Education (NIE) to assist in research on the writing ability of United States children. The study began under the auspices of the International Association for the Evaluation of Educational Achievement (IEA) in order to contribute to a cross national assessment of…

This paper describes NEOMYCIN, a computer program that models one physician's diagnostic reasoning within a limited area of medicine. NEOMYCIN's knowledge base and reasoning procedure constitute a model of how human knowledge is organized and how it is used in diagnosis. The hypothesis is tested that such a procedure can be used to simulate both…

An adult basic education (ABE) project was undertaken in 1977 in southern New Jersey to take instruction to students in rural areas. The region was one in which some 75% of the population had not completed high school. Centered in Millville with satellite centers in four rural townships whose secondary students are bussed to Millville, the project…

The emphasis in this study is on the development of a diagnostic measurement model for instruction. The content used was junior high science, but the content and subjects were used primarily as a means to an end. The model represents an attempt to incorporate Gagne's learning taxonomy into Tyler's model of the educational act. Focus is on the…

The process of forming operator schemata was studied in three experiments. In each experiment a greater amount of predictive information in a stimulus item increased the chance of selecting the operator accurately.

Tested the hypothesis that phonological mediation plays a critical role in the early development of reading and spelling in French. The findings corroborated predictions regarding performance involving pseudowords of different syllablic structures except for the failure to find differences between open and closed syllables. Results confirmed the…

Results of a study involving 107 sixth graders, 107 secondary school students, and 99 college education majors support the basic hypothesis of the intuitive model of solving multiplicative problems proposed by E. Fischbein and others (1985) but show that the theory does not account for all the empirical data. (SLD)

Discussion of the use of interactive video (IV) as an instructional medium focuses on its uses in the teaching of professional interpersonal skills. Topics discussed include the use of IV for tutorials and simulations; learning theories; a model of skill acquisition; hypothesis testing; and nine principles for interactive video designs. (33…

Comments on specific points raised by E. W. Eisner, F. Erickson, and T. S. Popkewitz. Argues that the author's previous article does not support methodological monism. It is an assertion that some version of educational trial (clinical trial metaphor) is required to evaluate the usefulness of educational research. (SLD)

Does collaborative learning in asynchronous discussion groups result in enhancing academic discourse and knowledge construction? This general research question has been researched in a study involving 300 students, working during six months in 38 electronic discussion groups. The transcripts of the discussions were coded and analysed to test…

Purpose: The Program of All-Inclusive Care for the Elderly (PACE) is a community-based program providing primary, acute, and long-term care to frail elderly individuals. A central component of the PACE model is the interdisciplinary care team, which includes both professionals and non-professionals. The purpose of this study was to examine the…

The author presents a model for inservice teacher training entitled the Process Oriented In-Service Experience (POISE) and attempts to identify changes occurring in the process movement and dynamics of interaction as reflected in attitudes and behaviors of teachers participating in this modified, small-group, process learning experience under…

After reviewsing the literature relative to culture and cognition, an hypothetical model was developed to explain some aspects of concept learning and cognitive development. To test aspects of the model, 3 tests which had had prior use in cross-cultural studies and 5 original tests were administered individually to 34 Stoney Indian and 34…