The differentiation of personality by intelligence hypothesis suggests that there will be greater individual differences in personality traits for those individuals who are more intelligent. Conversely, less intelligent individuals will be more similar to each other in their personality traits. The hypothesis was tested with a large sample of…

The present study is an exploration of the personality assessment practices of clinical neuropsychologists. Professional members of the National Academy of Neuropsychology and the International Neuropsychological Society (N = 404) were surveyed to examine use of several forms of personality, behavior, and emotional function measures. Results…

The Personality Assessment Inventory's (PAI's) ability to predict psychopathic personality features, as assessed by the Psychopathy Checklist-Revised (PCL-R), was examined. To investigate whether the PAI Antisocial Features (ANT) Scale and subscales possessed incremental validity beyond other theoretically relevant PAI scales, optimized regression…

Administered the Eckblad and Chapman (1983) Magical Ideation Scale to groups of paranoid and nonparanoid schizophrenics and control subjects. Schizophrenics scored significantly higher than nonschizophrenic patients (mainly cases of affective disorder) and normal control subjects. Discusses theoretical and prognostic utility of this finding.…

Gathered MMPI and demographic data on six groups, each of 25 men who required psychological pretrial assessment. The groups differed according to offense type. The remand's age on admission and whether he had been in corrections before the current offense were the best discriminators among the groups. (Author)

Results from use of Role Construct Repertory Test and Bipolar Implication Grid with 17 undergraduates support hypotheses that: (1) personal constructs elicited early in repertory test are subjectively more important than those elicited later; (2) former tend to be more meaningful than latter in terms of implication potential; and (3) implication…

This study investigated personality and academic achievement differences between athletic and non-athletic ninth and tenth grade girls in a Canadian school. Athletes participated in at least one of four interscholastic sports while the non-athletes were involved in only activities associated with a required Physical Education course. Differences…

Examined the relationship between perceived mental illness and attribution of responsibility. Subjects evaluated data from various accident cases. Although greater mental illness was attributed to alcoholism and paranoid cases, greater responsibility was attributed to the alcoholic. Only in the normal case was greater responsibility related to…

Explores ways in which projective assessment can be more effectively integrated into career counseling. Introduces new types of career projective techniques and suggests that the emphasis should be on using these methods to conduct structured counseling interviews. (Author)

Discusses the employment interview as a method of studying the personality characteristics of job applicants. Describes two studies that indicated a substantial degree of agreement and accuracy in the conceptions held by students and by professional employment interviewers regarding the personality characteristics of personnel managers and…

Reports the effectiveness of two methods of normalizing distributions of discrete test score data using scores of 971 Ontario high school students. Concluded that normalization by ranks is preferred over cumulative methods for use in situations in which a statistical procedure is sensitive to violations of normality. (Author)

Employed a discriminant analysis with a number of instruments to determine their relative power in classifying hyperactive children. Results indicated that only nine of 27 measures used had the potential to discriminate hyperactive from normal children. Only three measures were needed in the discriminant equation for accurate classification.…

Presented a distinction between concepts of face validity and item subtlety. Trait categories were differentially accessible to individual judges. Higher criterion validities were associated with less subtle and more face-valid items. Results support a rational approach to test construction and emphasize the use of relevant test item content.…

Although verbosity in normal, healthy adults is a phenomenon that has been noted by researchers, the development of verbosity and its significance in relation to human aging has not been systematically examined. Verbosity is described as a pattern of off-target conversation characterized by intrusion of inappropriate information. Two studies were…

Three groups of Canadian secondary school students ("high risk" or "high achievers" junior high students and training school students) completed the Jesness Inventory, developed to study delinquency. The high-risk students' scores were more similar to the training school students' scores than to the high achievers', except on…