This report summarizes the research results and provides a reference. The basic question addressed was, "Is performance on multi-component tasks predicted by performance on the individual components performed separately?" In the first series of experiments, a dual task involving memory and verbal processing components to predict a…

A reader's ability to recognize an author's top-level structure in a passage is a useful strategy for organizing textual information for memory purposes. Even without specialized training, many adults and some fifth grade children have this ability. Other children in fifth and ninth grades, and in classes for the mildly mentally handicapped, have…

Memory performance differences of mental age matched (9-12 years) educable mentally retarded (EMR) (n=56) and normal (n=56) children were examined in two experiments using the F. Craik and R. Lockhart levels of processing framework. In experiment 1, Ss were randomly assigned to an incidental, intentional, or planned intentional learning condition,…

This study was designed to investigate whether problem solving inefficiency in preschool children is the result of subprocess deficiencies in the children's use of logical rules and to assess the influence of 2 mnemonic components (encoding and rehearsal) on problem solving ability. The study subjects, 108 preschool children, were presented with…

In this study, cognitive processes hypothesized to be relevant to the digit symbol task of the Wechsler Adult Intelligence Scale (WAIS) were examined. Fifty-two undergraduate education students were divided into four groups to receive four different treatments. All the students took the digit symbol test, followed immediately by a test of their…

Two kinds of memory organization are distinguished: segregrated versus integrated. In segregated memory organizations, related learned propositions have separate memory representations. In integrated memory organizations, memory representations of related propositions share common subrepresentations. Segregated memory organizations facilitate…

In a 1964 investigation of the effects of age and memory on problem solving, using subjects from age three to age nineteen, it was found that the youngest and oldest subjects performed a three-choice probabilistic task significantly different from the "middle-age" children (7 to 9 years old). The three-choice task was an apparatus with a…

Forty fifth and sixth graders, matched on sex and measures of test anxiety, defensiveness, and IQ, were divided into two groups, each of which solved Porteus maze tasks and a marble puzzle, with and without memory support, respectively. An anxiety-by-memory support interaction occurred in the number of errors made prior to solving the marble…

In investigations of decline of intellectual status with age, cross-sectional and longitudinal studies give divergent results--the former show almost universal declines in test performances among older groups while the latter often show gains. Although few structure-of-intellect (SI) factors have been explored in relation to adult ages, two kinds…

It is reasonable to assume that information such as the fact that "a beaver is larger than a mouse" is part of the average college student's generalized world knowledge. The present experiments examine the processes whereby new information is integrated with this type of generalized world knowledge. During the study phase of these…

The purpose of this study was to isolate factors responsible for the discrepant results reported in the advanced organizer literature, and to identify processes children employ when attempting to recall connected verbal materials. The subjects were 64 middle-class children randomly selected from a local school system. An equal number of male and…