Responding to recent advances in developmental and cognitive science research on knowledge acquisition, this report presents a theoretical framework for analyzing cognitive development as a process of learning. The first section summarizes three developmental characteristics recognized in both the Piagetian and the quantita experimental tradition:…

Twenty-four children (aged 7-16 years) with seizure disorders (SD) were compared to 30 children with diabetes mellitus (DB) and 30 children with no chronic illness. Using a variety of assessment devices, the children were compared on intelligence, academic achievement, attention, memory, perceived competence, and parents' perceptions of child and…

A study investigated processing differences between metaphorical and literal versions of the same sentences. The purposes of the study were (1) to directly compare the on-line processing demands of metaphoric and nonmetaphoric sentences, and (2) to examine the consequences of such sentences for memory performance. The subjects were 39 college…

Two experiments were conducted to determine whether the connective structure of a passage might protect interrelated information from interference by irrevelant information in sentence recognition. Subjects of both experiments were college students enrolled in introductory psychology classes. In each, a rating task for unconnected phrases was…

In order to study children's strategies for solving geometric matrices similar to those in the Raven's Progressive Matrices, ninety 7-, 10-, and 13-year-old boys and girls were administered tests of auditory and visual memory, the Raven's, and geometric matrices. The matrices varied in number of elements (1 to 3) and number of transformations (0…

Explanations for memory development have tended to focus on acquistion of general strategies and metaknowledge. Recently, emphasis has been given to the knowledge base as a whole, including general world-knowledge and domain-specific knowledge and procedures. Evidence is presented from the memory development literature showing why strategies and…

While mnemonic systems have been taught and used for hundreds of years, virtually all of the experimental research into such systems has been conducted since 1965. This paper describes four mnemonic systems, all of which rely heavily on visual imagery, and summarizes research conducted on the performance values of each system. The link system, the…

The purpose of this study was to further investigate performance differences between reflective and impulsive subjects on a recognition memory task. Other researchers have proposed that these differences are based on visual analysis and that they are relatively independent of verbal processes. To test this contention, a sentence recognition task…

The relationship between retention of story propositions and inferences was studied in two experiments on groups of children who averaged five and eight years in age. In the first experiment, the motives and theme of protagonists were varied and found to affect the number and kind of inferences made by eight-year-olds. The increase in the number…

This paper describes two studies which investigated the development in elementary school children of the ability to derive inferences about the subjective states (physiological and psychological) of others. A cued recall procedure was utilized to assess the relative effectiveness of implicitly or explicitly stated emotional states as cues for…

The hypothesis that reading difficulty of learning disabled (LD) children is attributable to deficiencies in verbal encoding was investigated with 60 LD and normal children (mean CA=9.1, mean IQ=103.5). Ss were compared on recall of a serial short-term memory task after pre-training of named and unnamed stimulus conditions. Data suggested that…

Ninety children in third and fourth grade were assessed on a hierarchical class inclusion task. Scores were trichotomized, and children from each level were randomly assigned to one of three cueing conditions (no cues, two superordinate cues, six subordinate cues). Subjects were administered a recall task of categorized words and "new" words…

Describes an experiment measuring response latency which required subjects to make a word-nonword decision in response to a visually presented item. (AM)

Two experiments tested what happens to learning performance as serial location of a word list is removed as a consistent source of associations across trials. Serial recall produced a stable level of performance and little learning. Serial recall learning may require certain memory factors in combination. (CHK)