Applies to the inclined-plane task Siegler's (1981) observation that performance on Piagetian tasks is governed by similar rule structures. Also replicates Siegler's original observations about the development on the balance-scale task and determines the consistency in children's rule usage across tasks. (Author/AS)

Discusses the development of the thinking function and factors influencing that development, and presents strategies for teaching thinking. (MD)

Various types of computerized sorting techniques are demonstrated with cardboard materials children can manipulate. Bubble, ripple, and binary sorting are each illustrated. (MNS)

A mathematics item on the Scholastic Aptitude Test (SAT) was found to be faulty and received wide publicity. A detailed investigation into its mathematical and psychometric properties is presented. It was found that the problem could be considered ambiguous but that almost no one noticed the ambiguity. (Author/JKS)

Reviews overall publication scheme of authoritative version of federal statutes as issued by Queen's Printer of Canada to enable librarians to catalog and shelve materials in formal sequence. Characteristics of revision and sessional volumes and official lists and indexes used as finding aids for acts are examined. Gives six references. (EJS)

The skills in the interpretation of fiction proposed in this paper are defined by seven item types. Four question sets, based on four different texts, were administered to between 77 and 127 students each. The results confirm experimentally the hierarchical and taxonomic nature of the item types. (Author/BW)

Describes a field exercise which links ecology and taxonomy in the teaching of the species concept. Two common hedgerow plants (red and white campions) are used as a pair of "species" that are normally distinct. Plants of intermediate character can be encountered, and the status of these plants is investigated. (Author/JN)

Author noted several very important nonepistemological factors which seemed to be particularly relevant to the success or failure of interdisciplinary inquiry, considered the epistemological and methodological constraints on interdisciplinary work, and expanded on the notion of interpretive knowledge as a universally necessary condition for…

Results indicate that respondents holding medical images of deviance are less likely than those holding moralistic images to impute personal responsibility, stigma, and noncurability to the alcoholic and addict. (Author/AM)

The relative effectiveness of instructions to adopt an organizational strategy vs. exposure to category labels was investigated in twenty-four mildly retarded adolescents. (Author)

Formal and familiar materials were used to test Piagetian classification and formal operational abilities in two groups of educated adults: one group aged 30-38 and the other aged 57-82 years. Subjects did not show mastery of the tasks. Results suggest a new model of cognitive lifespan development. (Author/MS)

Explaining that the capacity of a school is the number of pupil places it can accommodate, this guide for Local Education Authorities (LEAs) describes the British government's method of assessing the "net capacity" of schools, which will be used as the measure of the capacity of all maintained, mainstream schools in England from June…

Each year, millions of state and federal education funds are spent on career development interventions for America's teenagers. However, no uniform nomenclature, definition, and organization of these interventions exists in the professional literature. This hampers communication among and between practitioners, policymakers, and researchers. The…

The number of educational sites on the World Wide Web grows daily and teachers may have difficulty identifying sites that are well matched to their intended outcomes for learners. This study describes the development of an instrument to categorize educational Web sites. One hundred ninety-five "exemplary" or award-winning educational Web…