While early research suggests that bilingualism creates a language handicap in individuals, more recent and methodologically better research clearly supports the advantages of bilingualism in promoting overall cognitive development. Three major explanations for this improved development are proposed: that (1) the bilingual-bicultural child…

A cognitive gap between students' development and school curriculum may be one of the reasons why chemistry is difficult for high school students. This study examined cognitive development in the effect of modified instructional methods for students at the concrete stage of development. The Arlin Test of Formal Reasoning (ATFR) was used for…

SELECTED PAPERS FROM TWO 1964 CONFERENCES ON THE RELATIONSHIP OF COGNITIVE STUDIES AND CURRICULUM DEVELOPMENT ARE INCLUDED IN THIS JOURNAL. SUBJECTS CONSIDERED ARE (1) DEVELOPMENT AND LEARNING, (2) AMERICAN COGNITIVE STUDIES, (3) THE RELATIONSHIP BETWEEN COGNITIVE STRUCTURE AND EXPERIENCE, (4) THE USE OF LEARNING RESEARCH IN CURRICULUM…

THIS BIBLIOGRAPHY LISTS MATERIAL ON VARIOUS ASPECTS OF COGNITION. APPROXIMATELY 120 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING MAINLY FROM 1960 TO 1966. LISTINGS ARE PRIMARILY JOURNAL ARTICLES, CONFERENCE PAPERS, AND RESEARCH REPORTS. SOME OF THE SUBJECT AREAS INCLUDED ARE (1) COGNITIVE DEVELOPMENT, (2) PIAGET'S THEORIES, (3)…

Nutritional deficiencies and imbalances can influence learning directly or indirectly. Fatigue, boredom and low motivation may be the result of poor nutrition. Some vision problems, it is known, are related to deficiencies in vitamin A. A number of studies indicate that protein-caloric malnutrition affects intellectual and psychomotor development.…

This study investigated preschool children's understanding of the words "know" and "guess." Subjects for the study were 48 male and female preschool children ranging in age from 3.6 to 6.6 years. The children were divided into three age groups representing one year intervals. The task for the study involved a "guessing" game in which a colored…

Two influential theories of intellectual development are reviewed and analyzed: the psychometric framework, based on the factorial composition of intelligence, and the Piagetian model, based on assimilation and accomodation through four stages of intellectual development. A third concept is the componential theory of intelligence, based on…

This booklet cites evidence indicating that intelligence can be trained, given a physiologically normal student and an intensely persistant tutor. Methodologies for increasing mental efficiency have in common the principle of coordination of physical and mental processes, whether achieved by simple relaxation training, brain polarization, or…

This study attempted to develop, implement, and evaluate an experimental preschool education program based on Piaget's theory of cognitive development. A further goal was to examine Piaget's theoretical assumptions and postulated cognitive developmental trends for a 2-year period of the preoperational substage. A total of 48 3- to 5-year-olds…

The hypothesized relationship between an individual's age, educational background, and ability to understand aspects of semantic ambiguity was investigated in this study. The 90 subjects included ten students in each of grades two, four, six, eight, and ten, as well as ten college undergraduates, ten graduate students, ten high school graduates,…

The role of inference in children's comprehension and memory is the subject of this research report. An underlying proposition is that in order for a child to effectively understand and remember linguistic or nonlinguistic information, he must actively embellish the given stimulus material with his own implicit knowledge. In the experiment…

In this paper it is shown that one's conception of intelligence and its development profoundly affects the formulation of educational objectives. A mechanistic conception of intelligence leads to the definition of objectives as a collection of fragmented "cognitive skills" that have little to do with children's development of intelligence. A…

Schools have been paying too much attention to intellect alone, ignoring the total development of the student as a whole. Bloom's Taxonomy of Educational Objectives in the cognitive domain categorizes knowledge into knowledge of specifics, knowledge of ways and means of dealing with specifics, and knowledge of the universals and abstractions in a…

This paper is a general discussion of parents-as-teachers. This topic is approached from the standpoint of natural observation studies and laboratory studies. The natural field observations have been made in homes and in other settings, in which the main analytic technique was correlation. Numerous investigators have examined relationships between…

In this study comprehension of sentences describing two events occurring simultaneously or in sequence was assessed in 5-, 7- and 9-year-old children. The sentences were at three different levels of linguistic complexity, differing only in whether simultaneity or sequentiality was described. Subjects were kindergarten, second, and fourth grade…