The author attempts to show the development of logical-empirical knowledge structures from the raw elements in nature to the structures of knowledge as perceived by the mature student. Eighteen hypotheses are identified which focus on the expected relative natures of perceived knowledge structures of the various agental groups and their…

This paper describes some game situations used to study how subjects learn mathematical structures, in particular the structures of the cyclic groups of orders 2 and 4 and the Klein-four group. A series of experiments are reviewed and the methods used to determine whether subjects did learn the structures are discussed. Differences in strategies,…

The ability of 120 children (mean ages 6.2, 8.2, 10.1, and 12.3) to perform discrimination learning and subsequent transposition tasks was observed utilizing three experimental conditions (overt-verbal, covert-verbal, and control). The performance of the subjects suggests that the child who is forced to verbalize his conceptual strategies will…

In order to gather data bearing on the effects of individual differences of the "invariant stages" assumption of cognitive-developmental theory, 270 black, Chinese, and white subjects from 5th, 7th, and ninth grades were administered a new, 25-item, spatial reasoning task. It was predicted that age, ethnic group, and sex would…

This document presents a critique of the "Education" portion of Chapter V of the report entitled "Work in America," available as ED 070 738. The critique was prepared by a special committee on the Center for Adult, Vocational, Technical, and Manpower Education of the Bureau of Adult and Occupational Education, Office of Education, because this…

Described in the manual is the Florida Language Profile (funded through Title VI), a flexible set of performance sampling procedures for measuring language cognitive skills of children in kindergarten and grade 1 and remediating diagnosed disabilities. It is said that the Profile may be administered by the trained examiner or classroom teacher on…

Guidelines are presented for a program to prepare educational personnel to work with young children displaying learning and behavior disabilities despite adequate intelligence, hearing, vision, motor capacity, and emotional adjustment. The program provides the following skills and competencies to prospective clinical teachers: (1) skills in…

Reported is a study to determine if amplifying elementary reading material through the use of exemplars (based on Ausubel's theory of meaningful verbal learning) would reduce conceptual difficulty and thereby increase reading comprehension. Reading passages were developed for three different elementary science concepts with three levels of…

Two groups of kindergarten children had activities involving the transitive property of matching relations and length relations, respectively. Both groups had activities involving transitivity of weight relations. A control group had instruction only on relations. Pretests of Matching Relations, Length Relations, Matching Relations Conservation,…

The two major objectives of this study were: (1) to develop techniques for quantifying and evaluating properties of a "learning context" (i.e., a sequence of observations generated by subjects in solving a problem), and (2) to determine whether or not there is a relationship between properties of observational sequences generated in solving a…

Presented is the curriculum theory designed for 400 gifted boys and girls, from rising junior and senior classes in high school, who attend the 8-week summer Governor's School (GS) of North Carolina. The main aim of the GS is given to be inspiring and guiding future leaders by providing opportunities for special aptitude, general conceptual, and…

Four to five-year-old children were asked questions on length involving single or double comparatives in a transitive inference task. The number of comparatives varied within or across pairs. The pairs of sticks were color-coded. Initial pair-wise discrimination training on four adjacent pairs from a five stick array with only verbal feedback was…

This paper is a critical examination of Piaget's formulations on cognitive development based on recent social learning research. It is suggested that learning to conserve does not seem immutably dependent on the child's attaining some maturational age-related cognitive stage and that Piaget's theorizations do not sufficiently consider social…

The emergence and development of monetary concepts were investigated in 80 black children ages 2 to 8 years. Three concepts explored were the age at which children (1) can name the denominations of money, (2) become aware of the values of different denominations of money, and (3) become aware of the purchasing power of money. Socioeconomic (SES)…

In a follow-up study of curiosity and exploratory behavior, subjects were 18 disadvantaged inner-city black children who had been observed at age four in their first year of a Head Start program, and who were now finishing first grade. Data were obtained from teachers, observations in the classrooms, and an individual session with each child. Each…