Demonstrates the usefulness of the inclusion paradigm as a methodological tool in providing information about the conceptual breadth of selected social and nonsocial superordinate categories in children who exhibit some degree of inclusion logic. (HOD)

The effects of examples used with application adjunct questions on concept learning were evaluated. Results indicated that application adjunct questions did not produce significantly higher performance on criterion questions than no-question treatments. Matched adjunct questions produced higher levels of performance on criterion than unmatched…

Discusses issues raised during the course of a research project conducted to determine the place of comprehension activities in the teaching of English, including the question of whether the development of comprehension activities has any place in the teaching of English at the 12-grade level. (DF)

Graduate psychology students were presented with statistical concepts and asked to rate their similarity-dissimilarity. Multidimensional scaling was used to judge how students organized the concepts. Results showed that the students were able to organize the materials into a meaningful structure only after the concepts were presented in an…

A social studies concept assessment instrument was developed and used to assess the concept development level of 24 kindergarten and 28 first grade subjects on n social concepts. Significant differences were found in scores for kindergarten and first grade; no significant differences were found in scores for race or sex. (Author/RM)

Currently, there is much research work investigating the teaching and learning of plant nutrition in several different countries. This article briefly summarizes the findings of some of this work, including the work undertaken by the Children's Learning in Science Project. (Author)

Effects of object training and photograph training on comprehension of category labels by 10 severely mentally retarded children and adolescents were explored. Results indicated that acquisition and transfer did not differ, yet generalization was significantly more accurate with objects than with photographs. Futhermore, generalization was…

Specifies some of the different word learning tasks students face, describes different levels of word knowledge, notes three types of costs involved in instruction, and discusses the costs and benefits of some specific methods of vocabulary instruction. (HOD)

Outlines writing/reading experiences in projects that stretch conceptual understanding and illustrates ways to relate language experiences to children's everyday experiences. (CI)

Points out that the effectiveness of microcomputer-based laboratory (MBL) activities will be examined. Also indicates that a study is being conducted to assess children's and college students' mental models of heat and temperature and to determine how these models change when students learn about heat through MBLs. (JN)

Proposes the concept of criteria formulation as an integral part of the report writing process. Suggests using the skills of analysis, synthesis, and valuing to produce readable, comprehensive, and accurate recommendation reports. (EL)

Presents a logical analysis of three vector concepts (position, displacement, velocity) in terms of their constituent characteristics and shows how they can be used to structure an empirical investigation into students' prior knowledge about these characteristics. Reports results of students' (N=20) conceptions about the vector characteristics…

Attainment of five earth science concepts by high school seniors depended on the amount of previous science coursework by the students and on the size of their school's enrollment. Seniors in Texas high schools were subjects of the study. (Author/PP)

A relationship was postulated between the experienced difficulty of patterns and the amount of disorientation of their reproduction. It was proposed that the underlying factor, in the comparison of Africans to Europeans, might be the development of the concept of horizontality, which reduces dependence on the perceptual pull of the prevailing…