The questionnaire method has always been an important research method in psychology. The increasing prevalence of multidimensional trait measures in psychological research has led researchers to use longer questionnaires. However, questionnaires that are too long will inevitably reduce the quality of the completed questionnaires and the efficiency…

Many psychometric measures yield data that are compatible with (a) an essentially unidimensional factor analysis solution and (b) a correlated-factor solution. Deciding which of these structures is the most appropriate and useful is of considerable importance, and various procedures have been proposed to help in this decision. The only fully…

The effects of different response option orders on survey responses have been studied extensively. The typical research design involves examining the differences in response characteristics between conditions with the same item stems and response option orders that differ in valence--either incrementally arranged (e.g., strongly disagree to…

The NEO Five-Factor Inventory (NEO-FFI) is often used in field-based research and clinical studies as it is designed to measure the same personality dimensions as the longer NEO Personality Inventory in a shorter time frame. In this study, the authors examined the reliability and structural validity of the NEO-FFI scores at the item level in a…

The relationship was examined between six scales of the Locus of Control for Three Achievement Domains (LOCITAD), the Nowicki-Strickland Locus of Control Scale, and the Rotter Internal-External Scale. Subjects were 140 adolescent boys and girls. Significant correlations provided some support for LOCITAD's validity. (Author/GDC)

Cognitive ability tests, personality inventories, and administrative- skills measures were administered to 238 telephone company employees. A small number of interpretively and predictively useful molar personal/motivational scales were derived using factor analysis. Some measures from each of the domains of the assessment battery were found to be…

This study evaluated the validity of the Type A behavior pattern as measured by paper-and-pencil questionnaires. The Jenkins Activity Survey, Framingham Type A Scale, Thurstone Activity Scales, a new bipolar adjective Type A measure, and measures of achievement and nurturance needs were completed by 418 students. (Author/BS)

This study investigates the construct validity of the Myers-Briggs Type Indicator (MBTI) with the hope of clarifying contradictions in previous studies using similar methods. Subjects' type categories generated by the MBTI, self-typings, and typing by subjects' spouses were used. (Author/AL)

The validity of the creativity scale of the Adjective Check List was investigated with a sample of inventors and non-inventors. Eight scales of the Adjective Check List showed significant differences for the two groups, including the creativity scale. (Author/JKS)

Construct validity patterns of test-criteria and item-criteria correlations are shown to be inconsistent across samples. The results of an investigation of construct validity patterns on two published personality scales is presented. (JKS)

Compares the discriminant validity, for general psychiatric screening, of an abbreviated 168-item administration of the Minnesota Multiphasic Personality Inventory with that of the standard 373-item short form. Also provides new and improved equations for converting scores from the shorter form to equivalent MMPI clinical scale scores. (RC)

Sections of the Comprehensive Ability Battery, the High School Personality Questionnaire, and the School Motivation Analysis Test were administered to a sample of tenth grade students. Correlations of these measures with end of year grades and among each other are presented. (JKS)

Results showed that the failure to find convergent validity for the Smith Test of Sensitivity (TOS) should be considered before employing this instrument for the measurement of sensitivity. Data showed that sensitivity was not meaningfully described as a unified personality trait or the TOS doesn't adequately tap the trait. (Author/DEP)

Results showed that all scales significantly differentiated the samples used, thus demonstrating the validity of the Personal Orientation Dimensions (POD) for discriminating between samples clinically observed to be actualizing or non-actualizing. (Author/DEP)

The construct validity of extraversion-introversion was explored, as measured by the Myers Briggs Type Indicator (MBTI) and the Eysenck Personality Inventory. Findings supported the complexity of extraversion-introversion. Two MBTI scales, Extraversion Introversion and Judging Perceiving, were factorially valid measures of impulsivity…