In general, this study found that the validity of single MMPI scales for predicting psychiatric symptoms was too low to be clinically useful for predictions about the individual case. The psychotic scales were particularly lacking in validity. The validity data for all scales is given. (Author/CG)

This article (1) examines the role of idiographic theory in contemporary personality assessment and behavioral prediction methodology, (2) reviews critically empirical studies designed to evaluate the idiographic theory of individual differences in predictability, and (3) presents new data on conclusions that have been advanced toward an…

Personality patterns did not improve prediction from aptitude and achievement variables in the weight determination sample and in cross-validation actually cancelled out predictability from traditional measures. Prediction of college grades from high school grades and aptitude tests was, on the other hand. both accurate and consistent. (Author)

Although the personality correlates of heroin addiction, LSD use, and marijuana smoking have been frequently investigated, relatively few data are available to describe the personality or lifestyle variables correlated with the pattern of polydrug abuse. In an attempt to gather such information, 17 polydrug users, selected from a group of 224…

Several of the POI variables were found to predict the effectiveness of dormitory assistants when using students' ratings as a criterion measure. (DG)

The relations between general and specific trait anxiety tests and fear measures in three actual situations were investigated. The results indicate that the specific tests were clearly superior to the general ones in predicting fear of snakes but only slightly superior in predicting fear of heights and darkness. (Author)

The existence of relationships between a student's score on a personality inventory and his behavior as a teacher at a later time which might facilitate prediction of this behavior was investigated. Seventy students entering the MAT program at Temple University were administered the Minnesota Multiphasic Personality Inventory (MMPI). Six months…

Cattell emphasizes that research on the personality structure should precede scale development; in this way, personality tests will approach the precision of ability tests. He discusses testing trends and the contribution of personality tests to the school setting--specifically to the prediction of achievement, underachievement, problem behavior,…

Psychological testing has recently fallen into disrepute because psychoanalysts have perpetuated a fraudulent theory of personality and because psychometrists have become overly concerned with psychometric esthetics to the neglect of validity. The theory subscribed to by psychoanalysts holds behavior as relatively independent of the situation the…

To determine whether achievement on selected stenographic and personality tests is a predictive measure of job success when the employee is evaluated using the Minnesota Satisfactoriness Scales as a method of measuring job performance, this study tested 300 stenographic and secretarial majors in Alabama State technical institutions and junior…

Advocates the case method as the primary object of teaching in suicidology. Presents five cases, each from a different vantage point, referral source, and context, and without revealing the outcome. Concludes that the application of empirically derived risk factors makes the assessment and prediction of future suicidal behavior more possible,…

The problems involved in measuring psychotherapeutic effectiveness must be addressed first by developing specific criteria for measuring behavior change. These criteria can be established when a clear-cut distinction between acceptable and unacceptable behavior is well defined. To illustrate the potential use of regression methodology in measuring…

This study was designed to assess the relative contributions of selected personality characteristics, school achievement, intelligence, sex, and ethnic background to self-concept in a fourth-grade sample. Personality variables were found to be more predictive than achievement ability or demographic factors. (Author)

Various approaches to assessing test score similarity have been used. One form of comparison, encompassing variability in both shape and elevation, is the generalized distance function (D), where D is the difference between two sets of scores. In this methodology, the profile of each member of the sample group is compared with the profile of every…