A sample of prominent psychotherapists were asked to fill out the A-B therapist "type" scale and comment on their possible differential effectiveness in treating schizoid/schizophrenic versus neurotic patients. The data suggest that B therapists desire and seek more complex and exciting sensory-cognitive inputs during therapy hours than A…

Presents rationale for eliminating use of normal distributions when interpreting measures of intellectual ability. (DW)

This paper reports an attempt to identify appropriate and robust location estimators for situations that tend to occur among various types of empirical data. Emphasizing robustness across broad unidentifiable ranges of contamination, an attempt was made to replicate, on a somewhat smaller scale, the definitive Princeton Robustness Study of 1972 to…

Psychological testing has played a major role in the American Psychological Association (APA) because testing and assessment are important aspects of what psychologists do; tests assist psychologists in diagnosis and treatment. From its earliest years, APA has had one or more committees concerned with testing. The present Committee on…

Increasing attention is being given to the psychometric adequacy of recently published structured child interviews. Three published child interviews, The Child Assessment Schedule (CAS), The Diagnostic Interview for Children and Adolescents (DICA), and The Interview Schedule for Children (ISC) were evaluated in terms of the available evidence of…

This document reviews "The Collected Works of George E. P. Box," edited by G. C. Tiao. The two-volume collection is divided into five parts. Each part is prefaced with an introduction by a statistical researcher giving his view of the motivation and highlights of the papers presented. The 16 papers in Part 1 on statistical inference,…

This final report reviews the main theoretical and empirical developments concerning components of individual differences in human intelligence. The report is divided into three main sections. The first briefly reviews alternative approaches to understanding the nature of intelligence. The second provides the proposed componential metatheory, a…

There are two general methods of cross-validation: empirical estimation, and formula estimation. In choosing a specific cross-validation procedure, one should consider both costs (e.g., inefficient use of available data in estimating regression parameters) and benefits (e.g., accuracy in estimating population cross-validity). Empirical…

The degree to which human intelligence can be improved by psychological and educational means will depend largely upon the level of analysis accepted as representing intelligence. Training and structured learning can enhance achievement in the form of knowledge and skills. Traditional Intelligence Tests (IQ) are fairly broad samples of…

As test standards and research literature in general indicate, definitions of test bias and item bias vary considerably, as do the results of existing methods of identifying biased items. The situation is further complicated by issues of content, context, construct, and criterion. In achievement tests, for example, content validity may impose…

The importance of validity and reliability in the componential analysis of human intelligence is discussed. The roles of construct, internal, external, convergent, discriminant, and ecological validity in componential analysis are outlined. Within-replication (internal-consistency) and between-replication (alternate-forms or test-retest)…

THE OBJECTIVES OF THIS STUDY WERE TO PROVIDE NORMS FOR NEGRO CHILDREN IN THE SOUTHEASTERN UNITED STATES ON THE THIRD REVISION OF THE STANFORD-BINET INTELLIGENCE SCALE. SUBJECTS WERE DRAWN FROM THREE COUNTY SCHOOL SYSTEMS IN EACH OF THE STATES OF ALABAMA, GEORGIA, FLORIDA, SOUTH CAROLINA, AND TENNESSEE. EXAMINERS WERE TRAINED FOR UNIFORMITY OF…

RESEARCH WAS CONDUCTED TO FOCUS ON AN EXAMINATION OF SEVERAL ASPECTS OF THE CREATIVE PROCESS AS WELL AS ON THE DEVELOPMENT OF A TEST OF CREATIVE THINKING. THE SPECIFIC OBJECTIVES WERE (1) TO CONSTRUCT A TEST WHICH WILL MEASURE CREATIVITY AT THE HIGH SCHOOL LEVEL, (2) TO IDENTIFY THE VARIABLES THAT ARE EFFECTIVE IN INFLUENCING THE CREATIVE PROCESS,…

Certain modifications of a conventional test are proposed which force the item difficulty level to adjust automatically to the ability level of the examinee. The modified test is called a flexilevel test. Although different examinees take different sets of items, the scoring method provides comparable scores for all. Furthermore, the test is…