Thirty-seven normal and 33 gifted children from kindergarten classes and 26 retarded children from special classes with mean mental ages of 76 months, 80 months, and 72 months respectively, were initially tested for their understanding of the terms more, same, and less. All who had failed conservation of substance pretests using juice, sand, clay,…

The effects of age and intelligence levels upon word associations were studied in 96 intellectually retarded, normal, and superior children with IQ's of 65 to 80, 91 to 110, and 117 to 158 respectively. A word association and a word usage task (reliability coefficients of .91 and .98) called for homogeneous responses to six form classes--count…

Evaluation is an act of persuasion directed to a specific audience concerning the solution of a problem. The process of evaluation is prescribed by the nature of knowledge--which is generally complex, always uncertain (in varying degrees), and not always propositional--and by the nature of logic, which is always selective. In the process of…

The edited transcript of an AEI Public Policy Forum explores the relationship of academia to political life generally, and the the formation of public policy specifically. Themes discussed by the panelists include the effects of academia as an attitude-generating body, the universtiy as an adversary culture, and the changing social and political…

Theory and research regarding four levels of concept attainment and three uses of concepts as specified by the conceptual learning and development (CLD) model are described. Assessment batteries were developed to assess each child's level of concept attainment and also the related use of the concepts equilateral triangle, cutting tool, and noun.…

This study attempts to reinforce developmental theory concerning spatial Comprehension by building on the qualitative observations of art educators of the past, and by strengthening the empirical basis of contemporary investigations into the relationship between pictorial representations, intellectual maturity, and environmental stimulation.…

This collection of essays on literary composition sets forth rhetorical principles formulated from a close inductive study of contemporary American prose. The first essay develops a system of analyzing sentences by structural levels and outlines a generative rhetoric for the sentence consisting of the processes of "addition,""direction of…

Differences in levels of subject matter learning at the university level were explored to determine how a learning task is approached between those who are successful and those who are less successful. Students read a selected social science text, (Paul Samuelson's "Economics", for example), related the material learned, answered content…

The difficulties experienced by deaf parents' hearing children (n=10) as they approached puberty were studied and compensatory education programs sought for them through residential and regular schools. The children exhibited conversational difficulties, memory problems, reasoning difficulties, and poor language comprehension. Children's…

One of the major issues in intercultural discourse studies is the variation of discourse patterns across cultures. It has been reported that there appears to be a Western preference for a deductive pattern and a Chinese preference for an inductive pattern in discourse. However, it has also been pointed out that there is nothing inherently Chinese…

Compared formal reasoning responses of seventh-and eighth-grade students on three tests of formal reasoning. The three tests differ only in the mode of equipment presentation on identical test items and problems. Tests included three-dimension demonstration (Lawson), two-dimension showing drawings of materials used in three-dimensional test, and…

Investigated relationship of teachers' cognitive levels and cognitive level demand of textbooks in relation to students capability to learn biology. Based on findings, teaching units were designed to help science teachers acquire skills, use innovative formats of instruction for abstract topics, and develop logical thinking skills through biology…

Preservice elementary teachers worked cooperatively to explore the relationship between the measure of the central angle and the number of sides of regular polygons using the reflection of a line in a hinged mirror. The experience involved conjecture and experimentation, communication, and building connections between science, geometry, and…

Discusses the use of writing to enhance learning in mathematics from a conceptual development perspective. Shuell's phases of learning are described as a general model for conceptual development and subsequently matched with Britton's categories for transactional-informative writing. Sample mathematics assignments for each writing category are…

Discusses language in the context of human development and civilization, examining a limitless field of studies and observations including the absorbent mind, the acquisition of language and grammatical structure, the linguistic capacity for abstract thought, the power of language and world community, the role of language and human uniqueness, and…