The hypothesis that the correlation of measures on the same characteristic at two points in time will approach unity when the relevant, intervening environment is added to the prediction equation is tested on a sample of high school physics students. (Author/AG)

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)

Remarkability is introduced as a quantifiable attribute of given data and as a basis upon which one may rationally judge its scientific value. Applications of remarkability theory to various research and statistical problems and procedures are discussed. (DG)

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)

Investigated a series of hypothesized relationships between adjustment to separation and specified personality, demographic, and situational variables. Poorer adjustment was associated with a more traditional sex role orientation, greater discrepancies between self and ideal self, a less satisfying postseparation relationship with one's expartner…

The relationships among preferred handedness, family history of sinistrality, sex of subject, and spatial visualization were examined in college students. Males outperformed females at all levels of handedness when measured as a continuous variable. Extreme handedness was associated with poorest performance. Decreased hemispheric specialization…

A study is reported that found marital status to be an important predictor of community college graduating quality point average in the following programs of study: Business Administration General, Business Administration Transfer, Executive Secretarial, and Nursing Education. (Author/MLW)

Presents a theoretical model which helps identify significant predictors of employability of vocational graduates. Discusses the decision to hire, multiple linear regression methods, reasons for poor predictability, and interpretation of the results. (CT)

A hypothesis (based on conflict theory) that the police are more likely to use extreme force where economic inequality is most pronounced was tested with data on killings committed by policemen in the United States. The hypothesis was found to accurately predict the number of police-caused homicides. (Author/GC)

This study compared double cross-validation replication predictive accuracies of six types of factor scores with full-rank data by utilizing data in which classroom achievement was predicted from affective and cognitive variables. Prediction was significantly more accurate for factor scores than for full-rank data. (Author/CP)

Forty trainable mentally retarded students were concurrently administered the Stanford Scale and the Wide Range Achievement Test (WRAT). WRAT reading, spelling and arithmetic subtests were regressed on Stanford intelligence quotients. Predictions were statistically valid. Derived regression equations are reported. (Author/CP)

A variety of algorithms for analyzing covariance structures are considered. Additionally, two methods of estimation, maximum likelihood, and weighted least squares are considered. Comparisons are made between these algorithms and factor analysis. (Author/JKS)

A Swedish study to ascertain factors associated with work after retirement indicates that most of the survey sample of 534 men and women aged 60-75 had positive attitudes toward continued work, were reluctant to retire, and had positive perceptions of retirees and their social contacts. (MF)

Supports multiple regression analysis as a tool for isolating the impact of newspaper content on newspaper sales. (RL)

Concludes that humanism in teachers is related to reporting fewer unresolvable conflicts with pupils and that pupil control ideology and subsequent teacher control behavior (the referring of pupils to the administration for disciplinary action) are related. (Author/IRT)