This study compares the effectiveness of four experimental training programs designed to foster altruism in kindergarten children. Subjects were 97 children 4-5 years of age in six preschool classes. The children were assigned as a class to one of the six training and control conditions. The four training conditions were: (1) role playing; (2)…

The reasoning ability of 20 ninth grade, 20 eleventh grade, and 15 college freshman boys was explored. Three tasks in reasoning were given each student. In the "turtles task" the student was asked to test a hypothesis; from his responses the investigator determined whether the student tested the hypothesis by trying to find confirming instance or,…

Research on 128 children is presented as evidence of the superiority of a new clustering measure (X) over a more traditional "chance clustering" measure (sigma) as a means of organizing material to be learned to facilitate recall. X is shown to meet three criteria for a measure of a developmental process: X is more highly correlated with recall…

From the monthly Saturday Review supplement, "Education in America, sponsored by the Charles F. Kettering Foundation.

To determine how children's knowledge about word boundaries differs at given points in time, writing samples were gathered from nine kindergarten children using similar procedures. Also examined were children's statements while composing and rereading as well as children's questions and information elicitations. Three of the subjects were judged…

Presented are materials related to the work of the Number and Measure and Rational Numbers working group of the Georgia Center for the Study of the Learning and Teaching of Mathematics. Much of the content reports on attempts to bring constructs from developmental psychology and mathematics to bear in understanding children's ideas of number and…

The study involving 60 learning disabled (LD) and 30 normal achieving seventh through ninth graders was designed to identify adolescents homogeneously defined as exhibiting a "specific learning disability in arithmetic" and to determine if the cognitive processes (visual-spatial, visual-reasoning, and visual-memory) are related to the academic…

Reporting on the development, design, and implementation of an approach for teaching reading to rural black children in the intermediate grades, this paper is organized in three sections that reflect the framework of the project. The first section discusses the delineation of the theoretical framework for teaching reading, resulting in a rationale…

This report examines the results of a study designed to compare various aspects of sex role development among upper middle, middle, and lower class white and Spanish language heritage children in three different preschool daycare centers. The 168 children studied ranged in age from 30 months to six-and-a-half years. Measuring instruments were…

This manual is designed for mental health center staff members to design effective interventions with elderly clients in short-term groups. Chapter One briefly describes a project which uses the therapy techniques of Cognitive Restructuring Therapy (CRT), Transactional Analysis (TA), and Life Review with groups of elderly persons to determine…

During socialization, individuals begin to understand increasingly broader and more abstract units of personal and social reality. Subjects (N=97) ranging in age from 13 to late middle age completed a linguistic task in which they could impose higher order conceptions on lower order descriptions by identifying different level similarities within…

This study investigated student variables likely to influence process skill learning. Specifically, relationships were explored concerning the following variables: (1) student engagement and science process achievement, (2) formal reasoning ability and student engagement, (3) formal reasoning ability and science process achievement, (4) student…

A paper by Keenan and Klein (1975) provided evidence for the hypothesis that conversationality is present in children as young as 2 and 1/2 years of age. Results of the study indicated that before the emergence of more adult-like coherency operations, the children passed through a period in which such operations were foreshadowed by vocal play.…

This longitudinal study was designed to investigate the nature and extent of sex differences in both verbal and spatial abilities among black and white children. Six scales of early cognitive functioning were administered at three times (at 8 months, 4 years and 7 years) to 3,013 children. Two major hypotheses were examined: (1) if cognitive…

Eighty-two children (ages 4.4 to 6.5 years) were administered a Backward Digit Span test to measure M-space and four conservation tasks (number, substance, continuous quantity, and weight). Based upon a neo-Piagetian theory of intellectual development proposed by Pascual-Leone (1969), two hypotheses were tested: (1) A significant relation should…