Three experiments were conducted to extend the finding that, whereas phonemic coding is employed for short-term temporal order recall, coding of temporal-spatial patterns is employed for short-term spatial order recall. At least three types of coding strategies are available to subjects in short-term memory tasks. (CHK)

A model is proposed in which information processing is accompanied by dynamic processes, including the reorganization of items into active patterns and their subsequent displacement. Research using category names and instances showed that reaction times decreased with each successive repetition under one condition, but longer latencies were…

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)

This study examines the processes whereby new information is integrated with generalized world knowledge. (Author/RM)

Analysis of storage, retention and retrieval in standard free recall, extended free recall, and repeated recall after a single presentation indicates that most recall failures are retrieval failures, and that extended recall decreases retrieval failure and increases consistent retrieval. (Author/RM)

Examines the effects of having both a semantic and a superficial perceptual category for organizing lists of words in free recall. Discusses the effect of individual difference characteristics, such as personality characteristics of the subject, on the results. (EKN)

Describes three experiments conducted to examine the superior retention of related word pairs when the second word in the pair required active construction by the subject. The results confirm the importance of subjects' checking solution adequacy and of associative relationships in recall. (PMJ)

How verbal information is processed and recalled appears to be influenced by the structure of the information presented (e.g., unrelated sentences vs. narratives) and the processes the listener uses to encode the information (e.g., verbatim encoding vs. gist extraction). Twenty adults, half with a history of learning disabilities (HLD) and half…

When subjects utter a series of redundant sounds while memorizing word lists, performance is impaired and phonemic similarity effect is reduced. Experiments explored the influence of articulatory suppression on free recall; neither showed interaction between suppression and serial position. Recency effect may not reflect short-term phonemic store.…

A study is described which examined the retrieval of regular and irregular past tense verbs. Results suggested that preterites such as "taught" are not stored as separate and independent lexical units but are formed from the verb stem by means of derivational rules. (Author/RM)

Two experiments examined the comprehension of singly and multiply negated sentences. Difficulty of comprehension was measured by the speed and accuracy with which subjects judged the semantic reasonableness of sentences. Marked and negatively prefixed adjectives were a particular focus of the study. (Author/RM)

An experiment is reported which shows that with identical preceding context, the same initial phoneme targets contained in high transitional probability words were responded to significantly faster than those in low transitional probability words. The result argues for the importance of transitional probability as an independent variable in…

Experiment I studied type of processing (semantic or nonsemantic) and dimension of rating (pleasantness or frequency of occurrence). Recall was higher under semantic conditions and after ratings of pleasantness. Experiment 2 showed that the difference between incidental and intentional learners increases as more stress is placed on the learning…

Levels of processing were manipulated as a function of acquisition task and type of recognition test in three experiments. Experiment I showed semantic acquisition to be superior to rhyme acquisition given a standard recognition test, whereas rhyme acquisition was superior given a rhyming recognition test. Results are interpreted and discussed.…

Reports on research examining the effect of linguistic presupposition on the solving of three-term series problems. (Author/RM)