Individual differences in the recall of procedural and structural/functional information was investigated in situations in which students studied in dyads or alone. Subjects were 303 undergraduates. Dyadic study proved more effective than studying alone. (TJH)

A study involving 105 undergraduates assessed the value of testing as a means of increasing, rather than simply monitoring, learning. Results indicate that fill-in-the-blank and items requiring student inferences were more effective, respectively, than multiple-choice tests and verbatim items in furthering student learning. (TJH)

A developmentally sensitive problem-solving task--the 20-Question Game--was used to examine development and treatment variables among 48 learning disabled and 48 normal boys at two age levels (8-13 years old). Results indicate that both younger boys and learning disabled boys demonstrated less efficient problem-solving skills than did others. (TJH)

Two classes of second graders (24 high and 19 average math ability students) were taught to use differing schematic drawings to represent differing categories of addition and subtraction word problems. Results indicate that American textbooks could include many more difficult word problems than is currently the case. (TJH)

This study assessed the extent to which procedurally proficient children (N=34) construct the part/whole logical structure that underlies the borrowing algorithm in subtraction. Results indicate that an understanding of the part/whole logic of number may be necessary to understand place value and borrowing. (TJH)

Two experiments involving a total of 40 three and 39 four year olds were undertaken to determine subjects' ability to sort and compare numbers according to magnitude. Results indicate that readiness skills for early childhood mathematics education should include development of appropriate concepts of number magnitude. (TJH)

Confirmatory factor analysis of data from a portion of a long-term study provided evidence for two components of math anxiety for 298 male and 266 female 6th through 12th graders. The components related to negative affective reactions and cognitive aspects. Age and gender differences were significant. (TJH)

Mental test data cited by H. T. Epstein as supporting his theory that new concepts should be taught during periodic spurts in childhood intellectual development (at 3-10 months; and 2-4, 6-8, 10-12 or 13, and 14-16 or 17 years) are reanalyzed. It is found that the data do not substantiate Epstein's conclusions. (TJH)

An intelligence test and several oral reading tasks were administered to 87 post-kindergarten children (mean age of six years, four months) with high achievement ratings to describe the cognitive correlates of precocious reading achievement. The structure of individual differences in reading subskill patterns compatible with precocity were also…

Item differences between experiments may account for observed differences in the effectiveness of the keyword mnemonic. Topics covered include item differences across experiments and positions incorrectly attributed to Hall and Fuson (1986) by Pressley. (TJH)

Scores from the Form L-M and the Fourth Edition of the Stanford-Binet Intelligence Scale were compared for 19 male and 13 female gifted children before they entered grade 3. Significant differences were found between the L-M intelligence scores and the composite and area scores of the Fourth Edition. (SLD)

Feedback effectiveness and efficiency were studied using 120 college students practicing 40 difficult vocabulary items in 4 experiments. The significant impact of immediate feedback was seen in immediate and delayed posttests. Conditional probability of feedback as a corrective function is discussed via a limited model of general working memory.…

Three experiments examined the effects of outlines prefacing text and headings inserted in the text on the recall of prose by 178 undergraduates. Results indicate that a combination of outlines and headings best benefit readers' recall. Results are discussed from a schema activation perspective. (SLD)

Whether preview and recall sentences affected readers' memory of text material in separate chapters was studied in seven experiments using a total of 130 undergraduate students. Hypotheses for the causes of the beneficial effects of preview signals and recall sentences on memory are postulated. (SLD)

How prior knowledge influences short-term non-verbal and verbal memory and long-term retention was studied in 32 seventh and 32 eighth graders of high and low reading ability. Greater knowledge of the text's subject resulted in improved recall and retention. No interactions were found between prior knowledge and reading ability. (SLD)