Purpose: Psychological well-being, an important indicator of successful aging, may be conceptualized quite differently across cultures. Using a mixed-methods approach, we developed a measure of psychological well-being based on the indigenous expertise of Thai elders. Design and Methods: Data were collected from older people in Thailand in four…

The Center for Epidemiologic Studies?Depression Scale (CES-D) is among the most widely used depression screening measures. Existing research suggests a higher order factor structure of responses among older adults (factors labeled as Depressive Affect, Absence of Well-being, Somatic Symptoms, and Interpersonal Affect each loading on a 2nd-order…

Confirmatory factor analysis (CFA) is widely used for examining hypothesized relations among ordinal variables (e.g., Likert-type items). A theoretically appropriate method fits the CFA model to polychoric correlations using either weighted least squares (WLS) or robust WLS. Importantly, this approach assumes that a continuous, normal latent…

This article is concerned with the seemingly simple problem of testing whether latent factors are perfectly correlated (i.e., statistically indistinct). In recent literature, researchers have used different approaches, which are not always correct or complete. We discuss the parameter constraints required to obtain such perfectly correlated latent…

The psychometric properties of the Acceptance of Coercive Sexual Behavior (ACSB), a multimedia measure of adolescent dating attitudes, were examined. The ACSB is an interactive instrument that uses video vignettes to depict adolescent dating situations. Analyses of the measure's factor structure, internal consistency, test-retest reliability, and…

Responses of 871 adults to the Adult Manifest Anxiety Scale-Adult version (AMAS-A) were factor analyzed using the method of principal axis factoring with promax rotation. Factor analysis yielded a four-factor solution: three anxiety factors (Worry/Oversensitivity, Stress, and Physiological Anxiety) and a Lie factor. The AMAS-A's three-factor…

Psychological empowerment (PE) is presumed to be a second-order latent construct composed of four dimensions: meaning, competence, self-determination, and impact. Based on the results of two validation studies, it has been hypothesized that loadings of the four dimensions on PE could vary across gender groups. A multiple-group second-order…

In recent years, confirmatory factor analytic (CFA) techniques have become the most common method of testing for measurement equivalence/invariance (ME/I). However, no study has simulated data with known differences to determine how well these CFA techniques perform. This study utilizes data with a variety of known simulated differences in factor…

This simulation investigates bias in trait factor loadings and intercorrelations when analyzing multitrait-multimethod (MTMM) data using the correlated uniqueness (CU) confirmatory factor analysis (CFA) model. A theoretical weakness of the CU model is the assumption of uncorrelated methods. However, previous simulation studies have shown little…

A brief version of the Child Abuse Potential Inventory (CAP) was developed using a development sample of N = 1,470, and cross-validated using an additional sample of N = 713. Items were selected to maximize (a) CAP variance accounted for; (b) prediction of future child protective services reports; (c) item invariance across gender, age, and…

The purpose of this investigation was to develop a culturally relevant rape myth acceptance scale for Koreans. Three studies on the Korean Rape Myth Acceptance Scale (KRMAS) with approximately 1,000 observations provide initial validity and reliability. Specifically, results from exploratory and confirmatory factor analyses support four subscales:…

Taxometrics is a statistical tool that can be used to discern categories from continua. Taxometric analyses (MAXCOV and MAXEIG) were conducted in a large nonclinical sample (N=1,215) to determine whether extreme anxiety forms a distinct psychopathological category, an anxiety taxon. Anxiety was operationalized with self-report measures of…

The authors examined the structural validity of the parent informant version of the Strengths and Difficulties Questionnaire (SDQ) with a sample of 733 custodial grandparents. Three models of the SDQ's factor structure were evaluated with confirmatory factor analysis based on the item covariance matrix. Although indices of fit were good across all…

This study examined the factor structure of a Korean version of the Perceptual Learning Styles Preference Questionnaire. The instrument was developed to measure the learning-style preferences of students of English as a second language and English as a foreign language and has gained wide currency as a classroom diagnostic tool and survey…

In, "Idiographic Filters for Psychological Constructs," Nesselroade, Gerstorf, Hardy, and Ram study patterns of variation within individuals. In this context they make an important suggestion: to test for invariant relations among latent variables, but to allow the relations between these latent variables and their indicators to vary between…