This paper describes a study which examined the performance of 48 pairs of 18-month-old twins on the Mental Development Scale of the Bayley Scales of Infant Development to determine whether score differences would be found for the three subgroups of identical, fraternal same-sexed, and fraternal opposite-sexed twins. Of the 96 subjects, 46 (23…

The purposes of this study were to develop a theory from a humanities program in the elementary school and to implement the theory by designing prototypes in the humanities for kindergarten through the second grade. The method used in developing the theory was library research. The humanities were limited, for purposes of the study, to include…

This panel discussion seeks to determine the role of babbling and of nonlinguistic behavior in language acquisition. A central question is whether there is a continuity between babbling and speech. The paper presents the views that: the infant's ability to assimilate and adapt to his environment antedates the maturation of his visual and auditory…

Analysis of the questions asked by normal children suggests that there are cognitive stages of question development. Samples of spontaneous questions asked by normal children and linguistically deviant children were compared in this study in order to determine if linguistically deviant (aphasic) children suffer primarily from a syntactic…

The purpose of this study was to examine possible relationships between moral and cognitive development in second- and fifth-grade children. Sixty children were used in the study. Levels of cognitive development were evaluated using four learning tasks and moral development was assessed by presenting four conflicting situations to each subject for…

Based on the idea that mastery of reading is a complex problem to be solved by a child, the author discusses the learning-to-read process as a series of discoveries of solutions to subproblems, all of which are then ordered into a total system. As a child's attempted solutions approximate more closely the reality of each aspect of the reading…

As a background to the present research, preliminary discussion is focused on Piaget's formulation of moral development in the child and recent investigations based on that formulation. The objective of this research was to assess the interrelationships between level of moral judgment maturity and several other sectors of development. A moral…

This document contains nine research abstracts and five progress reports of projects, complete and incomplete, initiated in 1967-1968 by the Michigan State University Head Start and Evaluation Center. The table of contents lists 14 projects under two subheadings (1) Research Abstracts, 1967-1968 Report, and (2) Progress Reports, 1967-1968 Research…

In a study conducted at the University of Alberta, an attempt was made to use Piagetian-type observations as an assessment of intellectual capacities and to determine whether learning a second language at an early age has beneficial or detrimental effects on cognitive functioning. For this purpose an 18-question test dealing with conservation…

This research focuses on the effect of verbal behavior on the conditioning and extinction of an autonomic response, namely, the galvanic skin response (GSR). The major assumption is that the experimentor's verbal behavior produces verbal behavior internal to the subject, and this, in turn has a modifying effect on the conditioning phenomena. The…

In this study, one hundred 3- to 5-year-olds were selected for reading instruction during regular 12- to 30-minute periods for 4 to 6 months. The program was ordered to establish a high level of sustained daily control over the attentional and motivational processes of the children. Learning tasks were designed to facilitate the child's grasp of…

To investigate the efficacy of a training procedure designed to facilitate the attainment of the mathematical concept of number conservation, 43 children from grades 1 and 2 were tested for their ability to conserve. Some of the pupils were found to be nonconservers; some, transitional conservers; and some, conservers. Pupils of the first two…

Thirty-one 4-year-old Negro boys attending a research preschool in Chicago were observed during a play session. Preliminary evaluation of the data from the observations indicated a marked heterogeneity in the subjects with regard to verbal facility, cognitive development, and quality and nature of object relationships. Poor correlation was found…

A discussion of the role of affective factors in reading within the framework of the substrata factor theory is presented. The substrata factor theory and theories of the intellect are briefly discussed, and the absence of affective factors in these theories is pointed out. These affective factors are seen as influential in the individual's…

Specific instruction refers to the teacher's knowing (a) what to teach and when, (b) what not to teach and why, and (c) when to let the preoperational child be "wrong." This paper is in agreement with Bereiter's criticism of Kohlberg's conclusion against specific instruction but suggests that Bereiter's argument should be developed into…