This study investigated whether test anxiety affected performance because: (1) examination stress interfered with retrieval of previously learned material, or (2) initial learning was less thorough. Results indicated significant negative correlations with acquisition indices and partially supported a retrieval deficit. Suggestions for further…

This paper reviews work on the representation of knowledge from within psychology and artificial intelligence. The work covers the nature of representation, the distinction between the represented world and the representing world, and significant issues concerned with propositional, analogical, and superpositional representations. Specific topics…

An overview of theory and research in memory as it relates to developmental differences is offered in this paper, which is intended to provide background information for the staff of the Skills Essential to Learning Television Project (a multi-level series of video and print resources for classroom use). A model for viewing information processing…

The present experiments test two plausible interpretations of the effect of frequency on relative recency judgments. (Editor)

Since not everything that is understood is remembered and not everything that is remembered is understood, models of language processing should be able to make a distinction between comprehension and memory. To this end, a case is made for a spreading activation process as being the essential ingredient of the comprehension process. Concepts…

Two models are considered for how people verify explicitly quantified sentences. To test the models, three reaction time experiments required subjects to verify statements quantified by some or all. The results show that some-statements took longer to verify than all-statements. (Author/DEP)

This book presents a description of a new theory of memory which departs from existing concepts. It integrates and explains in detail the recent research findings in sentence memory, language comprehension, search on long term memory, verbal learning, and forgetting and imagery. It also reports new experiments which clarify these issues. A major…

A theory of learning and forgetting is proposed which uses an information processing (IP) model. The IP model views learning as a process of storing, retrieving, and outputing information from a permanent memory. The concept of information pattern is important to the IP model because the pattern of information determines how the information will…

Four possible mechanisms for short-term item recognition are distinguished. Manipulations of recency, particularly of negative probe items, provide critical tests. Two experiments were conducted using Sternberg's varied-set reaction time paradigm, coupled with procedures intended to minimize rehearsal and control the recency of probes and memory…

Planning the menu for a dinner party, which involves problem-solving with a large body of knowledge, is used to study the daily operation of human memory. Verbal protocol analysis, a technique devised to investigate formal problem-solving, is examined theoretically and adapted for analysis of this task. (Author/MV)

Begins by discussing a number of problems in applying a levels-of-processing approach to memory as proposed in the late 1960s and then revised in 1972 by Craik and Lockhart, suggests that some of the basic assumptions are false, and argues for information-processing models devised to study working memory and reading, which aim to explore the…

The water jug task model was extended to four variations of the Missionaries--Cannibals river-crossing problem. Different cover stories resulted in large differences in number of illegal moves, but no difference in number of legal moves to solution. The three-stage process model explains both legal and illegal moves. (Author/GDC)

Based on three areas of research (memory, selective attention, and metacognition), three strategy training interventions with learning disabled children are described: Lloyd's academic strategy training, Torgeson's strategy training, and Deshler's learning strategies model. Individual approaches may be appropriate only for selected subgroups of…

A stages-of-learning model was used to examine effects of picture-word manipulation on storage and retrieval differences between disabled and nondisabled grade 2 and 6 children. Results showed that disabled students are poorer at memory tasks and in developing the ability to reliably retrieve information than nondisabled children. (Author/RH)

Data and models about recognition and recall of words and nonwords are unified using a real-time network processing theory. Adaptive resonance theory arose from an analysis of how a language system self-organizes in real time in response to its complex input environment. (Author/LMO)