Research has not clearly determined whether memory development in childhood and adulthood can be accounted for by the age variation of cognitive processes other than memory. To examine this issue, a study was conducted based on a model of structures and processes in complex information processing. Subjects (N=162) were presented with two lists of…

A series of experiments, which used the primary memory paradigm of Wickens et al. (1981, 1985) with university students, adults, and 8- and 9-year-old children, found an increase in primary memory capacity with age. Primary memory differs from secondary memory in that the latter is susceptible to proactive interference, whereas the former is not.…

A study was conducted to test a model that conceives of long term memory as a propositional network of ideas made up of knowledge clusters and related subclusters. After two pilot studies suggested that recall order of ideas was unrelated to organization, the study investigated whether units of main and supporting ideas produced during…

The automatic/controlled processing theory proposal that the modification of long term memory (LTM) occurs only during controlled processing, and that stimuli can be automatically processed with no resulting LTM effect was tested in two experiments. In the first experiment, subjects were shown words while performing tasks involving either…

A study examined the effect of variation in category dominance on retrieval latencies (and errors) from semantic memory. Subjects, 66 students enrolled in an introductory psychology course, were required to perform 6 successive retrievals from each of 18 conceptual categories. The six retrievals consisted of two successive blocks of three from…

Described in the context of a computer simulation are highlights of a program of research focusing on the storage of mathematics problem solving information in young children's memory and the development of such knowledge structures in older children. Specifically discussed are the problem size effect, the network nature of the memory…

Most journalism textbooks begin with lists of what have been called "news values." These are criteria to be used to judge the newsworthiness of issues, events, and persons. The list of news values that most journalists have memorized can be replaced with a single concept--vividness. Vividness is a characteristic of the information…

The present experiment attempts to manipulate the saliency of subjects' recollection of their behavior by giving them a task to do which requires them to generate cognitions resulting in one of two sets of cognitive associations. (Author)

Procedural semantics models have diminished the distinction between data structures and procedures in computer simulations of human intelligence. This development has theoretical consequences for models of cognition. One type of procedural semantics model, called schema theory, is presented, and a variety of cognitive processes are explained in…

This study assessed the role of parental teaching in improving children's memory skills. Subjects were 32 parent couples, each with a 3- or 4-year-old child. Teaching sessions consisted of each parent helping his or her child memorize a 20-item set of pictures of familiar objects for a free-recall task. Verbal communications of each parent were…

This study tested the ability of two semantic-memory models, feature-comparison and network, to explain differences in information processing times. The feature-comparison model assumes that an item's meaning is held in semantic memory as a set of characteristic and defining features, while the network model assumes that semantic memory is…

This document discusses how the organization of instruction influences the encoding and structuring of new material in the memory and the subsequent transfer of such information to novel situations. A theory of instruction for problem solving that considers relevant cognitive variables and that specifies the conditions for productive learning is…

The first section of this report reviews traditional memory studies, which have provided much of our information concerning memory development. Major strengths and weaknesses of memory-development studies are illustrated by comparison with recent research into children's problem-solving skills. The report concentrates on one area of general…

Describes an experiment designed to test predictions derived from a model of recognition memory that assumes no retrieval processes. It is argued that context effects do not necessarily imply retrieval processes in recognition. (Author/AM)

A Bayesian statistical procedure separating storage from retrieval was used to study development and release of proactive interference in the Brown-Peterson paradigm. A theory of PI is developed stressing response competition at test time and interference in transfer between short- and long-term memory. (CHK)