An experiment investigated the effects of representational modes, presentation methods, and age on learning. Representation was in either iconic or symbolic verbal style, the verbal component was presented by either tape or booklet, and the pictorial component contrasted filmloops. Nine and eleven year old learners were exposed to a lesson on the…

Psychosocial development is the focus of this psychology textbook. In part 1, a view of human development and society, the following areas are covered: (1) basic concepts of psychosocial development; (2) ways of viewing human development; and (3) dilemmas in human development. Part 2, the development of symbolic behavior and special factors in…

The nature of the relations between traditional psychometric and Piagetian instruments is analyzed, in order to provide information relevant to the question of which type of test or combination of them will provide the most useful information to those seeking to construct and maintain optimal learning environments. Four hypotheses are posed: (1)…

The verbal and cognitive effects of both a Toy Demonstrator and a similar home visitor who abstained from stimulation techniques were studied in the Verbal Interaction Project. Three groups of children, totalling 54, participated in the study from July 1967 through June 1968. One group received "double intervention" (Toy Demonstrator),…

The present study was designed to (1) investigate the changes in the structure and organization of mental abilities during childhood and adolescence of 514 students as sampled by the Wechsler Intelligence Scale for Children (5 to 15 years) and the Wechsler Adult Intelligence Scale (16 to 18 Years) and (2) interpret, and possibly modify, the…

To compare the adolescent's mode of thinking on one specific measure of cognition, conservation of volume, with his mode of thinking on a task simulating a familiar real-life situation, a study was made using 162 students (76 males and 86 females, 13.4 to 17.7 years of age, grades 7,8,9,10,12). The students, grouped according to age into four…

The activities of the Nucleus Testing Committee of the Madison County (Wisconsin) Schools in developing a new student testing program are discussed, and suggestions for the development of appropriate testing procedures are given. An individualized learning packet, developed by the author, using the psychological and educational modalities of…

The effects of two or three years of a sequential educational intervention program on culturally deprived children were studied with two groups of four-year-olds and two groups of five-year-olds. They were matched on several developmental variables, with one group at each age level entering the experimental Learning to Learn Program. The other…

To test whether training in logical multiplication would improve the reading skills of "retarded readers" (children with specific language disability, minimal brain damage, dyslexia, psycho-neurological learning disability, or perceptual handicaps), this study (1) elaborated a theoretical approach to reading based on Piaget's theory of cognitive…

The major objective of this series of studies was to clarify the concept of mastery motivation and to develop measures of this concept applicable to 1-year-old children. Three studies were made with 44 infants, aged 12 to 13 months. The first study, "Aspects of Mastery Motivation and Cognitive Functioning," utilized structured situations…

The efficacy of small group instructional activities dealing with transitive inference, conservation, and class inclusion of length was investigated in a sample of kindergarten (N=44) and first grade (N=45) children (mean ages of 5 years, 7 months and 6 years, 7 months respectively). The two instructional sessions (10 to 15 minutes each) employed…

This research paper proposes several mathematical models which help clarify Piaget's theory of cognition on the concrete and formal operational stages. Some modified lattice models were used for the concrete stage and a combined Boolean Algebra and group theory model was used for the formal stage. The researcher used experiments cited in the…

Schools and educators are being called to task so that students will be able to achieve academically and gain basic skills. While few people argue with the need for gradual, reasonable, and proven changes in curricula, the massive infusion of innovative curricula and teaching methods often intended to maximize affective learning may have had a…

This paper discusses the rationale and implementation procedures for a cognitively oriented intervention program for parents of preschoolers aged 2-3 based in a pediatric clinic playroom. The manual outlines guidelines for establishing such a service starting with recruitment of clients, maintaining the program for parents, organizing the play…

Second graders, fifth graders, and college students heard 12 stories that varied systematically by situational domain, outcome, and causal attribution. Students were asked to infer the story character's emotion at the end of the story and give reasons for it. Contributions and limitations of Weiner's attribution-emotion model are assessed in light…