The measurement of psychological states requires an entirely different technology from the classical personality inventory assessments of psychological traits. Differences in the requirements of state v trait measurement are discussed. Problems of naming, labelling, describing, defining, and interpretation are discussed in relation to…

Compared principal component anlaysis with hierarchical cluster analysis of a psychodiagnostic test battery for children. Results are discussed within a multidimensional framework of cognitive abilities. The structure of the battery of tests included general intelligence, auditory and visual learning, academic achievement, and auditory…

Determined if Wechsler Intelligence Scale for Children-Revised subtest patterns would differentiate the performance of emotionally disturbed and learning-disabled children. Subtests differentiated significantly between diagnostic categories. Learning-disabled children performed predictively poorer on block design, picture arrangement, and object…

Examined subgroups of people in relation to specific types of drugs. Multiple drug clusters identified here yielded six basic drug clusters. Typology of drug abusers was developed by proximity cluster analysis. Set of psychosocial measures was differentially related to use of types of drugs and drug abusers. (Author/BEF)

Vocational scales other than those describing the occupational group in question may often predict job performance. A case is reported using Holland's Self Directed Search and two groups of policemen. Scores on the Artistic and Conventional scales consistently predict effective performance as a patrolman. (Author)

Reports on study which investigated Black and White adolescents' political revenge attitudes, attempted to establish the concurrent validity of a political revenge measure, and tested a model of political revenge antecedents. (MK)

Three major limiting factors are outlined: the lack of appropriate psychological tests, the dearth of properly trained psychologists, and the failure to obtain complete case histories. Several methods of overcoming these drawbacks are described. (Author/DLS)

A table which describes the four categories of human figure drawings of learning disabled children along with their characteristics and an illustration of each are presented. The four categories examined include developmental immaturity, aggression/withdrawal tendencies, neurological impairments, and grotesqueness or bizarreness. (PHR)

This article discusses recent studies which have shown that the peptide hormone vasopressin apparently can stimulate memory and learning in healthy human volunteers and in certain mentally disturbed patients. (ECO)

Investigated the relationship of family structure to psychosocial health in "healthy" and "normal" male adolescents. Families of healthy subjects had significantly more effective parental coalitions and generational boundaries. Suggests the importance of marital transactions for establishing parental coalitions and generational boundaries. (Author)

The type and frequency of a variety of clerical errors were investigated in protocols from the 1949 and 1974 editions of the WISC. Potential consequences of such errors and a discussion of ways to lower the rate are presented. (Author)

Shows that 154 medical students and 526 undergraduates (samples treated separately) who were judged left- or right-hemisphere dominant (by the Hemispheric Mode Indicator) were found to have very different personalities (as measured by the Myers-Briggs Type Indicator). Considers some of the practical ramifications of the psychometric overlap of…

Eighty-seven normal older people were administered the Wisconsin Sorting Test on two occasions averaging over a year apart. There were average retest gains of 5 to 7 standard score points. The standard error of prediction, standard error of difference, and abnormal test-retest discrepancy scores were calculated for clinical use. (SLD)

Discussion of computer-assisted psychological evaluation focuses on its use as legal evidence. Topics discussed include legal criteria for expertise; clinical psychology and standards for expertise; factors relating to reliability and validity, including the proper use of data; computerized test administration; computer-based test interpretation;…

Presents MAC/FAC, a model of similarity-based retrieval that attempts to capture psychological phenomena; discusses its limitations and extensions, its relationship with other retrieval models, and its placement in the context of other work on the nature of similarity. Examines the utility of the model through psychological experiments and…