Little is known about the accuracy of temporal codes for memories, and still less about the nature of the codes. This report addresses the central question of the mechanisms by which order information is attached to memories. The results of 16 experiments indicate the role of some independent variables on temporal coding in relatively short-term…

This study investigated the effect on learning of the interspersing of questions with sections of written discourse. A 5,200-word passage was divided into seven sections, from each of which several completion questions were derived. A pair of questions was inserted before, after, or both before and after the section. These questions also formed an…

The interaction of reading ability with serial position indicates that short-term storage is equally robust for dyslexics and normals but that long-term storage is impaired for dyslexics. (Author/BJG)

Based on a dissertation, School of Education, University of Virginia.

Two research studies were conducted to examine short term memory capacity and eye fixations as parts of the reading comprehension process. In the first study, varied aspects of the text and the readers' tasks were examined by monitoring the duration and sequence of readers' eye fixations. The results showed that readers made longer pauses at…

Competence in action perception seems to be achieved very early in life. Because research has indicated that competent perceivers of action must be able to discriminate breakpoints in behavior, then recognition memory for breakpoints should be superior to that for nonbreakpoints at all ages where competence in action perception exists. Two studies…

Fifty-three deaf and thirty-three hearing college students observed a videotaped lecture followed by a 15 minute period of reviewing prepared class notes. Two days later, half of each group again reviewed the notes before taking a test measuring learning outcomes in four areas: recall, recognition, concept acquisition, and problem solving.…

College undergraduates participated in a cost/benefit analysis and a speed/accuracy analysis of semantic priming in a lexical decision task. In both studies, half the cues were neutral and half were words from 30 semantic categories. Word targets were the category names, and nonword targets were derived from those names. The cue-word was valid 80%…

A Sample of 576 children participated in a study to determine the manner in which children retain narrative material, what information they retain, and the effects of sex and age upon these aspects of memory. The children, ranging in age from six to eight years, listened to a tape recorded story in individual sessions. Half of them were asked to…

This report contains a variety of material. There is first a brief summary of work done under the contract. This is followed by a detailed outline of a graduate seminar entitled "Modern Topics in Measurement and Scaling III." The six major divisions are: (1) introduction and philosophy of measurement; (2) mathematical and axiomatic foundations of…