Three important deficiencies of learning hierarchy validation studies - inadequate scope, inappropriate validation technique and lack of replicative data - were identified, and substantially resolved in the construction and replicate validation of a comprehensive network of graphical interpretation skills. (Editor)

The comparison of data from two vocabulary-learning studies involving a total of 2,483 males and females in the fifth and sixth grades suggests that "common sense" decisions regarding the selection and assignment of learning materials may be ineffecient if not detrimental. (Editor)

This article explores qualitative differences in what is learned and described functional differences in the process of learning which gave rise to the qualitative differences in outcome. (Author/RK)

This paper reports a series of studies in the development of a Study Behavior Questionnaire (SBQ) for use with university students. It attempted to determine optimal ways of combining SBQ item scores: by sorting people's responses to items (R-analysis), or by sorting items on the basis of how they discriminate between people (Q-analysis).…

A specific aspect of learning strategy (the extent to which 14 students developed their understanding on a broad or narrow front) was examined. Results support hypotheses predicting positive relationships between a broad strategy in learning, wide attention deployment, a flexible approach to problem-solving and cognitive complexity. Relationships…

Explores the hypothesis that play can be a useful preliminary experience for the more advanced problem-solving involved in mathematical concept formation. (Author/RK)

Levels of concept acquisition interms of attribute perception were examined for 20 different chemical concepts featuring in GCE O-level school chemistry courses. (Editor)

The relationship of several individual difference variables to achievement in college courses was investigated, using a sample of 500 freshmen and sophomores taking introductory psychology. (Editor)

Children's use of causal and logical connectives was examined before and after treatments based on advance organizers with social studies lessons. In samples of 120 children from age-levels 6 and 10 years a diminution in the use of syncretic reasoning and understanding followed the experimental treatment. (Editor)

Predicts that ill-established cerebral dominance, as indicated by the problems of cross-laterality, would be related both to a limitation in information processing "irrespective of the type of information" (probably manifesting itself even with relatively small amounts of information) and significantly to reading retardation. (Author/RK)

A sample of 741 students worked through a self-instructional chemistry program after completing tests of extraversion, neuroticism, verbal intelligence, non-verbal intelligence and background knowledge in chemistry. Results showed none of the interactions involving neuroticism was significant, and indicated that the significant interaction…

Attempts to relate Jensen's Level I associative ability and Level II coceptual ability to the learning of meaningful verbal materials appropriate for the solution of factual and inferential problems presented in classroom-like situations. (Author/RK)

The work reported in this paper was designed to explore the strategies used by 5-year-olds reading sentences from the first book in their school reading scheme, and to test predictions of error patterns derived from the work of MacKinnon (1959) and Soderbergh (1971). (Author)

Describes study of 435 Israeli elementary school students to assess effects of open education on reading comprehension assignments. Literature on open education is reviewed, the hypotheses tested are described, results are analyzed comparing the effects of open education with the effects of traditional classroom instruction, and 46 references are…

This study of 272 13-year-old science students in England focuses on the effect of varied text and picture content on learning. A criterion-referenced objective items test was used to measure the effect of pictures on students of varying abilities and compare the effectiveness of traditional worksheet presentation and microcomputer presentation.…