The Political Identity and Relational Impact Scale (PIRI) is a self-report scale of personal and relational responses to political conflict. This article describes the development and exploratory factor analysis of the scale. The selected model consists of 30 items and a four-factor structure with high internal consistency.

Objective: This study aimed to validate the Cultural Humility and Enactment Scale (CHES) through (a) examining its factor structure with multiple samples; (b) employing item response theory (IRT) analysis to examine its item-level characteristics; (c) reducing potential redundancies among items; and (d) conducting measurement invariance (MI)…

The content validity ratio (CVR), which is suggested by Lawshe (1975), is a widely used index to quantify content validity. In this study, the Bayesian approach is used to determine the minimum number of experts required to agree an item is essential, and then the CVR is calculated.

We examined the factor structure and other psychometric properties of the Social Phobia Inventory (SPIN) in Korean nonclinical (N1 = 457, N2 = 444) and clinical undergraduate samples (N3 = 12). Results support the revised 3-factor structure and applicability of the SPIN as a measure yielding valid and reliable scores of social anxiety to Koreans.

Proactive preliminary minimum sample size determination can be useful for the early planning stages of a latent variable modeling study to set a realistic scope, long before the model and population are finalized. This study examined existing methods and proposed a new method for proactive preliminary minimum sample size determination.

Modified measures of Fear of Negative Evaluation and Fear of Positive Evaluation were examined among Portuguese adolescents. These measures demonstrated replicable factor structure, internal consistency, and positive relationships with social anxiety and avoidance. Gender differences were found. Implications for evaluation and intervention are…

This study aimed to develop and validate the Attitude Toward Calculus Inventory (ATCI). Results from three studies are reported that establish the reliability and validity of this instrument. An examination of the factor structure confirms that student attitudes can be explained in terms of four factors: self-confidence, value, enjoyment, and…

Test-retest data on Super's Work Values Inventory-Revised for a group of predominantly White ("N" = 995) women (mean age = 23.5 years, SD = 8.07) and men (mean age = 21.5 years, SD = 5.80) showed stability in mean-level scores over a period of 1 year for the sample as a whole. However, low raw score and rank order stability coefficients…

Validity evidence was gathered for the Academic Entitlement Questionnaire (AEQ). After reviewing entitlement literature, items were written to cover the breadth of academic entitlement. Results provide evidence for the substantive, structural, and external aspects of validity of the AEQ. Implications for research and use of the AEQ are discussed.…

This study investigated aspects of construct validity for the scores of a new long-distance romantic relationship measure. A single-factor structure of the long-distance romantic relationship index emerged, with convergent and discriminant evidence of external validity, high internal consistency reliability, and applied utility of the scores.…

The psychometric properties of the Positive and Negative Affect Schedule were examined in a multiethnic sample of adolescents. Results from confirmatory factor analyses indicated that the original two-factor model did not adequately fit the data. Exploratory factor analyses revealed that four items were not pure markers of the factors. (Contains 1…

This investigation was conducted to explore the reliability and validity of scores on the French Canadian version of the Self-Report Coping Scale (SRCS; D. L. Causey & E. F. Dubow, 1992) and that of a short form of the SRCS. Evidence provides initial support for construct validity by replication of the factor structure and correlations with…

The authors describe the development and preliminary validation of the Academic Stereotype Threat Inventory, a self-report measurement of math-related stereotype threat among women. A preliminary version of the instrument was administered to 308 undergraduate women. Principal component analysis yielded a 3-factor solution. Convergent and…

The structure and measurement of acculturation/enculturation was investigated on 2 Asian American samples. Factor analyses revealed similar 2-factor structures for both acculturation and enculturation. The factor-analytic-derived measure yielded scores with adequate reliability and marginal construct validity. Acculturation/enculturation…

A method for estimating criterion validity of scales with homogeneous components is outlined. It accomplishes point and interval estimation of interrelationship indices between composite scores and criterion variables and is useful for testing hypotheses about criterion validity of measurement instruments. The method can also be used with missing…