The study reported here assessed the contribution of short-term memory to differences in standardized listening scores for each of five types of auditory input. Memory for syntactically arranged words proved to be the best predictor of listening skill in this battery of tests. (SED)

(See also TM 501 087, TM 501 089 and TM 501 090.)

The present study is an attempt to explore the usefulness of demographic predictors of writing ability. Specifically, it is concerned with delineating the elements involved in writing and to ascertain the effects of achievement, language background, age, sex, social class, etc., on linguistic ability. (Author/RK)

The Structure-of-Intellect Tests are shown to represent promising alternatives to the traditional commercial standardized tests now widely used in predicting success in modern algebra. (Author/NE)

The purposes of this study were (a) to analyze the significant variables influencing committee decisions to readmit flunked-out students and, (b) to compare these with variables predicting grade point average after readmission. (Author/AG)

Rules are given for estimating accuracy of predictions based on a multiple regression equation. Formulas for moments of distribution and other parameters are noted. The approximate inflation in mean absolute error due to estimating the regression coefficients is a function of the base sample size and number of predictors. (DWH)

Multiple regression is used to discover interconnections between IQ and vocabulary test scores as one variable, and socioeconomic factors as the other. Results show total variance as explained by predictors is never more than eight per cent, indicating differences in IQ scores are not attributable to environmental factors. (RW)

The relationships between speech parameters and speech intelligibility of 40 severely to profoundly hearing-impaired adults were studied. Regression analysis revealed that speech intelligibility was predicted by a cognate-pair voice-onset-time difference measure and a measure of the stability of the volume-velocity rise time. (Author/JDD)

Investigates the effect of sex, age, intelligence, and sex role flexibility on prosocial behavior among preschool children. Finds a significant and positive correlation between sex role flexibility and prosocial behavior among boys but not among girls. (FMW)

Summarizes a study to identify preschool administrative and teacher variables predicting the frequency of parent-teacher communication. The sample consisted of 483 preschool teachers attending an early childhood institute. Results of multiple regression analyses indicated that administrative "center supports" contributed the most to…

Reports that studies of native and transfer students at a university indicated that lower division GPA and major were significant predictors of upper division GPA for both groups, but more so for transfers than for natives. States that, although race was not a significant predictor for transfers, it was the most significant predictor for native…

Phonological awareness reflects the strength of a child's ability to represent linguistic information cognitively at the phonological level. Although the role of phonological awareness in early reading decoding has been well documented, its relationship to other factors affecting reading decoding has yet to be fully examined. In this study, the…

Many important research hypotheses concern conditional relations in which the effect of one predictor varies with the value of another. Such relations are commonly evaluated as multiplicative interactions and can be tested in both fixed-and random-effects regression. Often, these interactive effects must be further probed to fully explicate the…

The study presented in this paper was conducted within the theoretical framework of the three-dimensional global-trait model of lexical knowledge proposed by [Henrikson, B. 1999. Three dimensions of vocabulary development. Studies in Second Language Acquisition 21, pp. 303-317], consisting of "breadth," "depth," and "receptive-productive"…