Recent surveys of creativity research have stressed the wide variety of criteria employed by investigators and have pointed out the theoretical and philosophical differences among investigators. Few surveys, however, have questioned whether investigators intended the same, or different, definitions for creativity. Although as many as 26 distinct…

The ability of 120 children (mean ages 6.2, 8.2, 10.1, and 12.3) to perform discrimination learning and subsequent transposition tasks was observed utilizing three experimental conditions (overt-verbal, covert-verbal, and control). The performance of the subjects suggests that the child who is forced to verbalize his conceptual strategies will…

This study examined the effect of reading ability and frequency of object association on picture-verification latency in a group of 40 fifth graders. Subjects received sets of two slides each, the first of which was a sentence in which the subject and object were in either frequent or infrequent association. When the children had read and had…

The relationship between the effects of morphological complexity and associative production frequency was investigated in two experiments on sentence verification. The purpose of the study was to investigate how morphologically derived words are represented in memory. (Author/RM)

Four experiments are reported in which relations of semantic distance to response latencies in similarity judgments, to reaction times in a same-different classification task, and to proximity of recall in a free recall task were investigated. (Author/RM)

Given the currently numerous applications of word-nonword classification tasks in psychological research, the present study was designed to determine the relative influences of a large number of potentially important variables on response time in tasks of this sort. (Author/NCR)

The probability of recognizing a member of a word pair tested with the pair intact was shown to equal the probability of recognizing a single word plus the probability of recalling an unrecognized word. (Author/NCR)

Two experiments are described. One measured performance of subjects on pairs of concurrent verbal tasks, monitoring sentences for certain items while reading. Secondary task performance combined with a primary task is proportional to its performance in isolation. The second experiment checked certain results of the first. (CHK)

Discusses three experiments designed to examine the problem of the internal representation of meaning of a verbal stimulus. (Text is in Italian.) (CFM)

This article describes a series of experiments concerning the relationship between cognitive processes and learning a second language. Similarities and differences between first language acquisition and second language learning by children and adults are discussed. (CFM)

Reports the results of a study showing that one stylistic feature, the inclusion of connectives other than "and/then" is a good predictor of explanation in five- to ten-year-olds, but a straightforward lack of linguistic resources is not necessarily what limits older children's achievement of explanatory narrative. (HTH)

Examines analysis of cohesion as an index of both social and cognitive factors. Oral language of reading disabled was studied and found to indicate some difficulties of the subjects when dealing with information under special social and cognitive conditions. (DF)

Research supported in part by a grant from the Carnegie Corporation. (DS)