Proposes and tests a model of the cognitive processes that cause communication apprehension. Also examines the relationship between cognitive processes and physiological arousal. (PD)

The article reviews the controversy over the information processing model as an approach to diagnosing and remediating learning disabled students. The Slingerland Screening Tests are suggested as an alternative tool for examining information processing skills. Advantages of the test include direct application to classroom tasks. (Author/CL)

The proposed three-step strategy for research on human information processing--concept hierarchy analysis, analysis of example sets to teach relations among concepts, and analysis of problem sets to build a progressively larger schema for the problem space--may lead to practical procedures for instructional design and task analysis. Sixty-four…

Argues that confusion in understanding the process of listening can be alleviated by adopting an information processing approach to listening. Presents a model and discusses listening strategies. (PD)

Three experiments employed rectangles in stimulus identification tasks. It was concluded that the initial perceptual processing of rectangles is accomplished by separate dimensional analyzers operating in parallel. Observers adopt different decision strategies for negatively correlated sets and for single dimension sets when the number of…

The accuracy of sentence memory and the retrieval speed are jointly measured using a speed-accuracy trade-off paradigm. Results indicate that speed of retrieval from network representations is remarkably invariant over network size and distance, although increased sentence size results in a slight slowing in retrieval-speed parameters. (Author/PN)

Three experiments evaluated performance on a mental multiplication task and the adequacy of several different models of mental addition as extended to multiplication. Results are discussed in terms of a network-retrieval approach to mental arithmetic, the commonalities between addition and multiplication, and rule- versus retrieval-based…

The development of probability judgment is explained in terms of working memory, composed of four types of storage operations and three types of processing operations. Age changes in probability judgment were related to changes in frequency retrieval, which stem from changes in constraints on work-space capacity. (Author/RD)

Introduces a theory of the cognitive processes involved in composing in an effort to lay groundwork for more detailed study of thinking processes in writing. (RL)

An outline of a model that provides a new perspective on the conceptual foundations of mathematics and a new approach for the study of children's acquisition of numerical operations is proposed. Attention is viewed as a pulse-like succession of moments and is supported by recent data from neurophysiology. (MP)

The representation of analogy in memory and processes involved in the use of analogies were explored. Results indicated that solutions to a problem can be developed by using an analogous problem from a very different domain. (Author/RD)

Memory for names was queried by single probes consisting of conceptual information about the persons or by double probes combining two single cues. Results were viewed as consistent with Jones's fragmentation hypothesis and with the general class of associative theories of memory. (Author/RD)

The simultaneous-successive processing battery and five tests reputed to measure planning were administered to 104 eighth-graders. A planning factor was identified which was orthogonal to the two coding dimensions. Results clearly delineate independent coding and planning dimensions and support and extend the simultaneous-successive cognitive…

Describes the use of a microcomputer system (ECHO) which permits greater access to student thought processes. Initial piloting indicates that self-reports can be unobtrusively solicited from students during ongoing instruction. Research background, data collection approaches, and a description of the ECHO system are given. (MER)

Examines, through an investigation of the effect of word frequency on lexical decision, alternative views of how the internal lexicon is structured and searched. A model is developed based on two internal lists: one a ready-access list, the other a complete list. (Author/AM)