Describes the use of computer programs in the teaching of psychology research design and data analysis. Case studies involving large and small computer data generators are presented. (Author/DB)

A previous study found that 5-year-old children of schizophrenic mothers were impaired on visual attention tasks as compared with controls. No difference was observed in 6-year-olds, however. This study reexamined the attentive behavior of some of these children 3 years later. (Editor)

A series of experiments tested a recent suggestion that vertical symmetry of a stimulus display can serve as a visual diagnostic for responding "same" in a letter-matching task. The data of chief interest were same reaction times to vertically symmetric (e.g., AA) and asymmetric (e.g., LL) displays, each composed of two side-by-side uppercase…

Attempts to establish the degree of perspective convergence, which the Western observer will accept as a realistic portrayal of objects drawn in perspective, and to determine the relationship between acceptable convergence and viewing conditions. (Author/RK)

Data from the National Assessment of Educational Progress suggest that at the nine-year-old level certain groups, especially blacks, have shown a significant improvement in their reading scores. (HOD) Aspect of National Assessment (NAEP) dealt with in this document: Results (Overview).

Describes an interactive computer-assisted linear least-squares curve-fitting program that allows students to generate basic tables, plots, and fits to their data. (MLH)

Presents an information visualization workspace in which users are able to explore data presented in diverse but coordinated formats using related systems called Visage, SAGE, and selective dynamic manipulation (SDM). Discusses four dimensions for analyzing user interfaces that reveal the combination of design approaches needed for visualizations…

Using the split-middle methods of trend estimation, evaluates the accuracy of interpretation of single subject data by comparing raters' visual analysis of behavior change with statistical determination of behavior change. Results indicate visual analysis accuracy was less than chance. Rater and student characteristics largely did not affect the…

The focus in this book is on steering a course between rigorous definitions and theory and applied attempts to measure costs and benefits in the real world. As an introduction to the concepts underlying cost-benefit analysis, this volume is well-written and comprehensive for a book of its length. (SLD)

Considers the interplay between source and target language in relation to two points made by Klein and Perdue: (1) the argument that the analysis of the target language should not be used as the model for analyzing interlanguage data; and (2) the theoretical claim that under the technical assumptions of minimalism, the Basic Variety is a "perfect"…

Addresses the position of adjectives in the noun phrase in Modern Greek, concentrating on the possible interpretations that the adjective can have relative to the noun. Differences observed between definite and indefinite noun phrases are suggested to be consequences of their predicative nature and the way this interacts with the…

Describes an experiment from a physical chemistry course that consists of a computer simulation of throwing dice and the statistics involved. The experiment is designed to improve students' understanding of statistical evaluation of experimental data and to introduce programming techniques. (DDR)

Presents six steps of data warehouse development that result in valuable, long-term reporting solutions, discussing how to choose the right reporting vehicle. The six steps are: defining one's needs; mapping the source for each element; extracting the data; cleaning and verifying the data; moving the data into a relational database; and developing…

Presents activity pages containing world population data for students to use to predict future population figures and Consumer Price Index (CPI) data to track changes in the costs of the goods. Includes answer key. (KHR)

Analyzes data concerning the status of faculty at American medical schools who hold Ph.D. degrees in physiology and faculty members with appointments in departments of physiology. Data show a decline in numbers of Ph.D.s in animal and human physiology awarded to Americans since 1980. Discusses programs and initiatives to increase student interest…