This study investigated the role of strategy instruction and working memory capacity (WMC) on word problem solving accuracy in children with (n = 100) and without (n = 92) math difficulties (MD). Within classrooms, children in Grades 2 and 3 were randomly assigned to one of four treatment conditions: verbal-only strategies (e.g., underlining…

If a series of verbal units is presented for study, and if a unit occurs two or more times in the series, the practice schedule for these multiple occurrences may be massed or distributed. In massed practice (MP) the item occupies adjacent positions; in distributed practice (DP) successive occurences are separated by at least one other unit. The…

In Study 1, 4-year-olds avoided 2 names for an object when exposed to a common or a proper noun in a puppet's presence or to a common noun in a puppet's absence, but not when exposed to a proper noun in a puppet's absence. In Study 2, 3-year-olds avoided 2 names for an object when the requester for the referent of a second label in a different…

Describes four experiments of conditions under which irregular spelling or pronunciation influence two reading tasks--naming and lexical decision. Concludes that such irregularities only influence the reading of lower frequency words and that recognition of a large class of higher frequency words is insensitive to irregularities of spelling or…

Mentally retarded and nonretarded children (N=18 each) of equal mental age read lists of nine nouns presented simultaneously in a horizontal format. Recall of items when isolated was reliably higher than when not isolated for both groups. (Author/CL)

The uniform principle assuming that comprehension precedes production in language acquisition was examined using Down's Syndrome children taught to comprehend singular/plural nouns and produce such forms for another noun. Three subjects reached criterion production first and one reached comprehension first, suggesting the modes can develop…

Examines two sets of variables that influence age-related patterns of text recall--the effects of verbal ability level and text structure variables on text recall of younger, middle-aged, and older adults. Results indicate that age differences in the discovery and utilization of the organizational structure of texts were found to be mediated by…

Two experiments were conducted to test how readers process unattended words in a display and how the semantic category of these flanking words affects response time. (Author/AM)

Two experiments showed the proportion of recalled words recognized to be higher than expected when the experiment was conducted under typical study conditions. Under special study conditions, the proportion of recalled words recognized more closely approximated expected values. Exceptions depend on encoding operations rather than on the properties…

A study examined how preschool children use information about linguistic contrast in learning new words. The 72 subjects were assigned to four groups to play a game. They were asked to get an unfamiliar item, one of nine swatches of different colors, shapes, and materials. In the first group, the children were told only one label (color, shape, or…

The purpose of these studies was to test a theory of associative context (defined as the association between two words in a pair) on recognition memory. The theory states that culturally associated words in a pair and nonassociated words in a pair differ after a single study trial in terms of their frequency representation in memory. Two…

Four experiments examined priming between newly learned paired associates through two procedures, lexical decision and item recognition. Results argue against a functional separation of the semantic and episodic memory systems. (Author/AM)

The effects of several factors on expended processing capacity were measured. Expended processing capacity was greater when information was retrieved from secondary memory than from primary memory, when processing was of a deep, semantic nature than when it was shallow and physical, and when processing was more elaborate. (Author/GDC)

Five experiments are described that detail both the structure of lexical representations accessed in visual word recognition and the method of parsing words in order to access these representations. The results support a system of lexical access that is not mediated by phonological encoding. (SW)

In simultaneous learning two verbal lists are interlaced for study, with each tested separately. In the present experiments simultaneous learning was used as a means of determining the conditions under which study time or learning resources might be reallocated between lists. One of the lists was called the standard list and remained constant…