A local history course offered as a semester elective to seniors has as its purpose the study of the local community as a microcosm of the United States. The basic principle is to reinforce what the student has already learned in previous history courses. The course proceeds through a chronological sequence of units about various periods of the…

A method for studying medical reasoning in a life-like setting is reported. Simulated medical problems, amplified by concurrent thinking aloud, episodic retrospection during the work-up, and videotape-stimulated retrospection, are used to obtain records of the behavior and reasoning physicians use to solve diagnostic problems. The fundamental…

This discussion of teaching science as a design activity emphasizes open-ended problem solving. Highlights include the relationship between teachers and students; hypotheses as solutions; and descriptions of four microworlds, or computer simulations, in chemistry, geography, physiology, and genetics which use graphic interfaces. (LRW)

Discussion of correspondence instruction and the role of the tutor focuses on a study at the University of Manitoba that investigated the relationship between correspondence students' attitudes toward the importance of telephone contact with their course tutors and the effects of providing such contact. (29 references) (LRW)

This study investigated the effect of reward structure and group ability composition on small group computer-assisted instruction. Junior high school students practiced algebra in mixed-ability or uniform-ability groups, and rewards were based on individual performance, group performance, or a combination of both. (29 references) (Author/LRW)

Explains a theoretical framework for interpreting educational policy-making and, on the basis of that framework, identifies educational policy makers and policy changes in Hungary in the 1960s and 1970s. Tests the theory by examining controversies about secondary education and the structure of the educational system. (JHZ)

Constructs a model that explains a large fraction of the variance in political science departmental rankings. Divides the objective predictors into two sets: one reflecting faculty quality ratings of department members, the other the effects of circumstances beyond a department's control. This model works well with most social science disciplines.…

Discusses results of a survey of distance learning students at a technical college in Taiwan that explored the attitudes they have toward selecting distance learning classes. Describes hypotheses tested and discusses gender differences; interest in the subject matter; time flexibility; reputation of teachers and schools; costs; and students who…

Discussion of interpersonal communication in distance education focuses on a study conducted at the Institute of Canadian Bankers based on Keegan's theoretical framework of re-integrating interpersonal components through learning materials. Hypotheses tested are explained, and achievement, self-perception of learning achievement, final academic…

Describes how the database software QUEST was used with 10- to 11-year-old students in London by utilizing a multidisciplinary, project-based approach. The collection, collation, and interpretation of data are emphasized, and areas of educational development that benefited are discussed, including language, self responsibility, and hypothesis…

Describes a study of students at Purdue University that examined the roles of gender, right- versus left-handedness, and mouse experience in preferences concerning the placement of icon buttons within hypermedia user-interface designs. Response rate is examined, order of presentation is discussed, and further research is suggested. (11 references)…

Discussion of cognitive process research on writing focuses on a study of sixth, seventh, and eighth grade middle school students that tested a generative-evaluative model of composition. Treatments for experimental and control groups of ability-grouped students are described, and results are analyzed. (58 references) (LRW)

Attention-Deficit/Hyperactivity Disorder (ADHD) is a common childhood disorder, yet relatively little research has assessed teachers' knowledge of this disorder or how teacher characteristics affect such knowledge. There also is a dearth of research comparing in-service and preservice teachers' knowledge about ADHD. The aims of this study were (a)…

This article describes two studies that examined the effects of pictorial and written annotations on second language (L2) vocabulary learning from a multimedia environment. In both studies, students were randomly assigned to one of four aural multimedia groups: a control group that received no annotations, and three treatment groups that provided…

Many simultaneous bilinguals exhibit loss or incomplete acquisition of their heritage language under conditions of exposure and use of the majority language (Silva-Corvalan, 1994, 2003; Polinsky, 1997; Toribio, 2001; Montrul, 2002). Recent work within discourse-functional (Silva-Corvalan 1994) and generative perspectives (Sorace, 2000; Montrul;…