Three experiments investigated factors influencing the integration of facts acquired from texts. Subjects encountered related facts in the context of relatively long, meaningful texts, a single text, or in two separate texts. Results indicate that integration can occur in both cases. (SW)

An adaptive network model is proposed to represent the structure and processing of knowledge. Accessibility of subjects' stored information was measured. Relationships exist among (a) frequency of verifying a test relation, (b) other relations involving concepts used to evaluate test relation, (c) frequency of verifying those relations. (CHK)

Many theories of memory assume memory representations are abstract and exclude specific lexical information. Results of three experiments in this study suggest lexical information is present and persists in memory representations of meaning. A word-based theory of memory should be preferred over available theoretical alternatives. (CHK)

Thirty-six undergraduate students participated in a two-hour experiment that measured the effect of fact and inference text annotation on the integration of information. The subjects were asked to read four pairs of meaningful stories, each of which contained four pairs of related facts about a mythical country. The texts of the experimental group…

The "property-set model" is proposed for concept learning and subsequent recognition and classification of old and new exemplars. In an experimental evaluation of alternative models, the property-set model was the best predictor of both recognition and classification performance. (Author/RM)

The knowledge-assembly theory is proposed to explain the acquisition, representation, and processing of knowledge. The theory assumes that both the representation and processing of knowledge change qualitatively as learning progresses. (Editor)

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…

The present study investigated the effects of repetitions and questions (without feedback) at varying lags during self-paced learning from text. High school students read a series of unrelated paragraphs, each of which was repeated or tested after a variable lag. In a mixed condition, texts and repetitions of particular sentences were combined…

Cued-recall and two-alternative, forced-choice recognition measures were used to evaluate subjects' retention of the specific wordings of studied texts. Results obtained after 10-minute and 24 hour retention intervals suggest that the studied wordings of texts are functional components of their memory representations. Theories that assume…