This study investigated the relationships obtained among verbal imitation, comprehension, and production when a stimulus sentence exceeded the child's short term memory. A total of 32 children, aged 3 to 5 years, took tests of comprehension, nonverbal imitation, verbal imitation, and production of structures expressing sequence ("before", "after",…

The development of children's capacity to induce spatial relations between locations in a space was investigated in this study. The sample consisted of 60 children, 20 in each of three age groups: 3-4, 5-6, and 7-8 years of age. The children were trained to move one hand from a home base to each of three target positions. The positions were…

Piaget has hypothesized that concrete and formal operations can be described by specific logical models. The present study focused on assessing various aspects of four concrete operational groupings and two variations of two formal operational characteristics. Six hundred twenty-two 9-14 year old students participating in the Human Sciences…

In order to determine if there is a relationship between reading achievement and the ability to conserve as measured by replications of Piagetian conservation tasks, 160 beginning second-grade students were identified as achievers or low achievers according to reading and intelligence test scores, and their performance on the Piagetian tasks was…

This study attempted to determine whether the mental test performance of 77 children tested at 6, 12, and 36 months of age could be predicted from scores on an Inventory of Home Stimulation used to assess the children's home environment during their infancy. The Inventory of Home Stimulation had six subscales: (1) emotional and verbal responsivity…

The essays in this book represent the substance of the 40th annual Claremont Reading Conference, the theme of which was "Reading, Thought, and Language," Among the nineteen essays included are "Cognitive Development and Reading" by David Elkind; "Behavioral Objectives and Teaching Instruction" by Herbert Simons; "Toward Personal Growth through…

Evidence which suggests that pretend activities become increasingly independent of the presence of realistic objects is examined in this paper. Results of research on pretend behavior in children 1 1/2 - 2 years of age are described and analyzed. Striking changes in pretend behavior are shown to occur during the second year of life. Pretend play…

This document describes an empirical study on the patterns of teacher behavior and a comparison of student outcomes from two settings where different programs (types of curricula) were used. The two psychological positions identified within the curricula were stated to have been operationalized in the two programs developed for the elementary…

This study was designed to examine the amount of incidental physical science knowledge possessed by fourth-, fifth-, and sixth-grade students in elementary schools in Western State of Nigeria, and to determine what relationship exists between the amount of such knowledge and the pupils' performance on science-related Piagetian tasks. The pupils…

The political scandals known as Watergate provided an unusual opportunity to study the importance of attitudinal and cognitive variables in media research. In order to assess the impact of Watergate during the months preceding the 1974 Congressional elections, 339 personal interviews were conducted during October with a probability sample of…

Two experiments related to the development of verbal self-control in children were conducted. In the first experiment, 36 adults and 36 four year olds were administered a vocal alone, a motor alone, and a combined-reaction-time task. In the second experiment, 54 kindergarten subjects and 60 fifth-grade subjects were each administered a double…

The purpose of this paper is to show that the explanations of understanding as a nonknowledge concept, an "attainment" in behavior, and as a kind of theoretical knowing or "knowing that" which is exhibited by means of language propositions, are inadequate. It is also shown that the following assumption regarding understanding…

This study examines why the relational concepts of left and right are more difficult to learn than other relational concepts. A total of 72 children from kindergarten, third grade, and sixth grade, and an additional 24 college students were tested individually on a set of six realistic pictures. The task was to reconstruct the depicted scenes on a…

Considered are ways in which developmental theories, methodologies, and research findings may be used to clarify the concept of experiential deficiencies of deaf children. Examined are the effects on deaf children of deprivations in physical experiences (such as the reduction of information about objects provided by auditory feedback) and in…

This study examined the relationships between spatial ability, mathematics achievement, and sex for students in grades 2-7. Four spatial tests (embedded figures, serial integration, coordination of viewpoints, and rotation and development of surfaces) were used to measure spatial ability; sex and mathematics achievement, as measured by the Iowa…