Discusses nontext knowledge necessary for reading comprehension. Examines the composition of children's real world knowledge for ordinary situations. (FL)

The second of two reports examines a recent executive order prescribing a system for classifying information on the basis of national security concerns, criticizing it for imperiling the freedoms it means to protect, and potentially inhibiting research efforts. A National Academy of Sciences report is appended. (MSE)

Discusses several clusters of personal and situational variables which are characteristic of runaways as compared to nonrunaways. Highlights results of qualitative research on suburban runaways. Develops five-point continuum of parent-youth conflict. Suggests integration of typologies is important in the development of basic assessment tools for…

The learning of categories by six severely handicapped students (8 to 18 years old) was measured within the context of manual sign training. As expected, results supported the best example theory of categorization which suggests that some objects are more representative of their category than others. Implications for classroom material selection…

The task classification scheme suggests that motor skills be categorized as the processing demands placed on a learner, feedback availability, and pacing conditions. Potential learning strategies were identified and defined in relation to the classification scheme. (JN)

Described are six language arts games for elementary school students in the areas of grammar, mythology, debate, spelling (silent "e"), poetry, and classification (word lists). (CJ)

Science instruction activities listed in this article can be duplicated for parents and children to work on together at home. Topics covered include: (1) investigating water; (2) plants and animals; (3) the human body; (4) sorting and classifying; and (5) shadows. (CJ)

Three experiments examined the perception of a three-way voicing contrast by monolingual speakers of English. The results demonstrate that the perceptual mechanisms used by adults in categorizing stop consonants can be modified easily with simple laboratory techniques in a short period of time. (Author/PN)

Contains nine papers read at the National Cataloguing Conference for 1981 of the section entitled, "Subject Retrieval in the 1980s." Topics include cost of subject access, research problems, options for automated subject access, and authority control. (Library Association of Australia, The Science Center, 35 Clarence St., Sydney, NSW…

Examines how research of philosophers of science may be useful to science education researchers and curriculum developers in the development of descriptions of science content related to classification schemes. Provides examples of concept analysis of two igneous rock classification schemes. (DS)

The paper discusses the consequences for maximum likelihood factor analysis which may follow if the observed variables are ordinal with only a few scale steps. Results indicate that classification may lead to a substantial lack of fit of the model--an erroneous indication that more factors are needed. (Author/CTM)

Discusses how linguists determine relationships of languages and group them into a family. Presents a crossword puzzle as a student activity, suitable for science and other classes, to determine the Indo-European roots of English words by a comparative method. (SK)

Provides a conceptual model developed to unify the spectrum of task-, socio-, and psycho-group processes used by guidance and counseling personnel. Describes a structure for group leaders to follow within their various group modalities using four distinguishing variables: objective, size, leader behavior, and member behavior and expectations.…

The Annehurst Curriculum Classification System (ACCS) identifies curriculum materials compatible with student learning characteristics. The development of the ACCS and its use in Annehurst School in Westerville (Ohio) are described. The system originator explains how schools are using it and what researchers have discovered about the quality of…

A number of classroom environmental experiences are presented: indoor and outdoor listening, observation, classification, vocabulary, and role playing. The experiences are outside the realm of science and are adaptable to various grade levels. (Author/SJL)