Discusses ATP synthesis in mitochondria/chloroplasts and cause of an antipodal high tide. Also discusses a simple field experiment on regulation of osmotic potential by Salicornia (pioneer plant of estuarine sale marshes) and use of a key to identify British mosquito larvae. The latter includes procedures for collecting, recognizing, and finding…

The approach taken to testing reading comprehension in a Bombay University English program is described. A distinction is drawn between communicative and communicational teaching approaches. Reading skills and the traditional techniques for teaching them are examined, and sample reading comprehension test items using the communicational approach…

Studied the stability of Child Study Team classifications over four years by relocating learning disabled (LD), emotionally disturbed (ED), and unclassified boys (UC) originally sampled in 1975. Results demonstrate high stability of classification status for UC children, moderate stability for LD children, and relatively low stability for ED…

Explores the cognitive development of Nepalese students by administering Piagetian-type tasks and comparing geographically and culturally different children. Boys and girls (N=256) of ages 8, 10, and 12 were administered tasks of conservation, classification and seriation, and causality. Implications for curriculum development in Nepal are made.…

With reference to the cultural and linguistic factors operative in Micronesia, the author outlines the development of special education there. Particular attention is given to the special education teacher training program at the Community College of Micronesia. (SJL)

A learning cycle involves the active participation of students in exploration, invention, and application phases. Describes one such learning cycle dealing with classification of matter and designed to provide students with an understanding of the terms: atom, molecule, element, compound, solution, and heterogeneous matter. (Author/JN)

Proactive interference (PI) build-up and release from PI were used to study automatic conceptual encoding of superordinate and subordinate category lists in low-socioeconomic status (SES) Black children and middle-SES White children (grades 2 and 4). (Results for each population on the three category lists are described). (GDC)

Examined are questions pertinent to the use of the Position Analysis Questionnaire: Who can use the PAQ reliably and validly? Must one rely on trained job analysts? Can people having no direct contact with the job use the PAQ reliably and validly? Do response biases influence PAQ responses? (Author/KC)

Ideas are given for including fungi in classroom activities for high school biology students. A discussion on the science of taxonomy leads into a discussion on the position of fungi in the five kingdom classification scheme of organisms. Suggestions are given for observing their growth and development. (SA)

A survey of leisure activity preferences of 16-year-old boys and girls supports an interpretation of their needs for testing themselves in competition and adventure, and for aesthetic experiences. (See TM 504 595 for availability). (Author/CTM)

The effects of three types of advance organizer lessons (containing high-order social studies concepts, high-order rules for hierarchical classification, or both) on learning social studies concepts and hierarchical classification, as defined by Piaget, were evaluated for 237 rural children in kindergarten, third, and fifth grades. (Author/MH)

Activities are suggested for children following a neighborhood walk in search of autumn's nature collectibles. Simple and complex studies are suggested. (Author/SA)

The Rurality Index measures community access to resources for resolution of local problems; includes physical, population, educational, and financial elements; and assesses community connections to the larger society and the global economy. Analysis found that U.S. metro counties were heavily skewed to the least rural end of the scale but…

The phonemic awareness of 100 children in the second semester of kindergarten was evaluated through analysis of their invented spelling patterns. A taxonomy of 10 invented spelling patterns and 21 response types was developed. A developmental ordering of spelling patterns is proposed and relationships among phonological awareness, spelling, and…

Presents a critical analysis of middle school advisor-advisee programs and a review of the history and rationale for these programs. A typology is offered for distinguishing different advisory programs, and a conceptual framework for identifying potential barriers to advisories is presented. (Author/SLD)