This response to Brainerd and Reyna's paper (in this issue) argues that the common resources hypothesis can be applied to a wider range of phenomena than can the output-interference hypothesis. Presents results of a dual-task experiment under bidirectional deficits. Concludes that dual-task studies do not provide critical tests of the resources…

Discussion of instructional theory and the teaching-learning process focuses on implementation of the Structural Learning Theory. Topics discussed include learner models and approaches to intelligent tutoring; control mechanisms in information processing systems; human cognition; assessing individual knowledge; and designing intelligent tutors.…

Outlines a cognitive model of the self-system, detailing the structural representation of self-relevant information in memory and the processes involved in retrieving and utilizing this information. Reports five experiments supporting the model. (MS)

Attempts to model the human production of language under time constraints based on an analysis of hesitation and spontaneous self-repair in a corpus of spoken human dialogs. The model used divides language production into conceptualization of the message to be conveyed, formulation of words and grammatical structure for the message, and…

This article describes a training design to help counselor trainees perceive the positive and negative messages in a client's internal dialog. Twenty graduate counselors-in-training produced 2 10-minute interviews with simultaneous feedback from an anticounselor (gives explicit negative messages) and a procounselor (gives explicit positive…

Examines four working steps from an empirical model where an expert abstractor discovers what a paper is about and drafts a topic sentence; a simulation system is developed using this model. Discusses knowledge processing activities of professional summarizing. Results indicate that a small simulation model of professional summarizing is feasible.…

The research reported in this article provides descriptions of design activities and of the evolving designs of expert procedural and expert object-oriented (OO) designers and for novice OO designers with extensive procedural experience. Analysis of procedural and OO designers, in terms of their cognitive activities, design strategies, and final…

Discusses computational studies of learning in artificial neural networks and findings that may provide insights into the learning abilities of the human brain. Describes efforts to test theories about brain information processing, using artificial neural networks. Vignettes include information concerning how a neural network represents…

A participatory model in evaluation is presented as an extension of the stakeholder-based model focusing on the increased participation of primary users. Twenty-six empirical studies that support an organizational learning justification of the model are reviewed and classified. Requirements for participatory evaluation are discussed. (SLD)

Proposes a model of the reader's understanding of simple narrative texts, such as fables. Tests this model by using point generation and fable comprehension data from adult subjects. Identifies three components needed for understanding a fable's moral. Argues that data support the theory propounded. (HB)

This investigation (with 30 normal students and 30 students with reading disabilities, ages 7-15) examined the relationship between intelligence and phonological coding when ability was defined according to the Planning, Attention, Simultaneous, Successive (PASS) cognitive processing model. Findings indicate that phonological problems may not be…

Two studies involving 333 military recruits investigate individual differences in time-accuracy functions of inspection time (IT) in terms of psychological models. Two alternative interpretations of IT time-accuracy functions (processing-distraction and processing-speed, and pure processing-speed "cascade" models) are considered in…

The Atkinson-Shiffrin model of memory has three components: sensory, short term, and long term. Each memory process (such as encoding, storage, and retrieval) can be linked to specific teaching and learning strategies. (SK)

Notes that creating focus which leads to formulating a thesis is a task with which many writers have trouble. Describes a process model of conceptual development that helps students gain confidence in abstracting, conceptualizing, and formulating a thesis. (NH)

Argues for an expanded role for the concept of emergent levels in science education. Cites confusion of levels and slippage between levels as the source of many people's misunderstandings about patterns and phenomena. Contains 35 references. (DDR)