This study investigated the differential effectiveness of two instructional techniques for field-dependent and field-independent fourth graders. Instruction consisted of eight worksheets and two tests. For one group worksheets contained perceptual structuring while for the other they contained both perception and cognitive structuring. This…

This study investigated the effect of two external conditions on the learning of principles by children. The external conditions were instruction on the major concepts related in the principle and the number of teaching examples and teaching nonexamples of the principle presented with a statement of the principle. Subjects were 159 fifth-grade…

This report is one of a regular series on the status and progress of studies on the nature of speech, instrumentation for its investigation, and practical applications. "Preliminaries to a Theory of Action with Reference to Vision" attempts to describe how the contents of vision may relate to the process of action. "On the Relationship of Speech…

This paper presents a means of evaluating answers to comprehension questions by analyzing the oral language used in the answers to the questions according to the average number of words per communication unit, a measure of linguistic and cognitive growth, in order to determine the effectiveness of comprehension questions asked at two cognitive…

This study investigated the effects of prefatory statements (advance organizers) on the listening comprehension of 310 Cliffside Park, New Jersey, fourth and fifth graders. Six null hypotheses were tested: two examining the differences in listening comprehension between students of both grade levels who used and did not use prefatory statements;…

Mapping the cognitive style of individual learners is one attempt to gain more precision and accountability in solving learning problems in education. Cognitive Style Mapping is a diagnostic procedure. It is designed to determine how people derive meaning from the world around them, specifically how individuals encode, process and decode meanings.…

The perceptual and cognitive processes involved in learning to play the piano are examined as sources of confusion and problems which might be encountered by the young learning disabled piano student. The paper is reported to be based on personal observations during private piano instruction, published and unpublished literature, and a summer…

To investigate developmental differences in timesharing performance, 60 boys, 20 in each of three age groups (7-, 10- and 13-year-olds), performed an auditory matching task and a tracking task alone and concurrently, the latter under two sets of instructions. Decrements produced by concurrent performance were compared for the three age groups.…

In the first part of the paper the idea of the cognitive network is developed. The network consists of concepts linked together by relationships which are themselves concepts. Concepts are learned according to simple rules, and the network grows as new concepts are learned. Part II considers the growth and structure of language. The growth of…

Thematization, the relative frequency of a discourse referent, and topicalization are conceptualized as related discourse functions. In a probe recall experiment, a word with a thematized referent was a better recall probe than a word with a nonthematized referent. Also, an agent noun was a better prompt than a recipient, and this semantic…

Using 280 5th graders as subjects, an experiment was carried out to answer the following questions: (1) do certain indentified television formats have effects on cognition? (2) Is mastery of various cognitive skills correlated with extraction of knowledge from a television message which employs the corresponding format? It was hypothesized that:…

The first section of this two-part collection of articles contains six papers and their discussions read at a symposium on Theoretical Models and Processes of Reading. The papers cover the linguistic, perceptual, and cognitive components involved in reading. The models attempt to integrate the variables that influence the perception, recognition,…

Chapter 1 of this report, "Introduction and General Recommendations for Eye-Movement Research and Instrumentation," discusses research priorities; encouraging and supporting theories, models, or simulations of information processing; and improved instrumentation in the field of visual information processing. Chapter 2, "Summary of…

The report documents performance on a 24-month R&D effort oriented toward the development of a computerized model for machine translation of natural languages. The model is built around a set of procedures called verbalization, intended to stimulate the processes employed by a speaker or writer in turning stored information into words.…

Research is being conducted to determine the factors behind linguistic retardation in children. A first question raised was whether the linguistic system of the deviant child is qualitatively different from that of a normal child. A matching-up of deviant and normal children according to linguistic level suggests that the onset of base syntax may…