The authors propose a concise formula to evaluate the standard error of the estimated latent variable score when the true values of the structural parameters are not known and must be estimated. The formula can be applied to factor scores in factor analysis or ability parameters in item response theory, without bootstrap or Markov chain Monte…

Background: Restricted repetitive behaviors (RRBs) are a core feature of autism and consist of a variety of behaviors, ranging from motor stereotypies to complex circumscribed interests. The objective of the current study was to examine the structure of RRBs in autism using relevant items from the Autism Diagnostic Interview-Revised in a sample of…

Background: The PAS-ADD Checklist is designed to screen for likely mental health problems in people with intellectual disabilities (ID). The specificity of recommended subscales derived from diagnostic criteria is unclear. This paper therefore investigates the factor structure of the PAS-ADD Checklist to determine the adequacy of empirically…

The purpose of this study was to examine perceptions of attributes of clothing retailers' Internet websites in relation to previous and intended future purchase from the websites. Survey data from 414 U.S. college students, non-married and aged 18-22 with online clothing shopping experience and favorite clothing websites were used. Five clothing…

Purpose: The current study sought to compare interventional materials intended to raise public awareness of the caregiving practices connected to Shaken Baby Syndrome (SBS). Two hundred and sixty four adults (mean age 32 years) were recruited for participation through convenience sampling at a large Northeastern university. Participants fell into…

This article documents the development and use of a survey instrument designed to measure K-8 mathematics teachers' perceptions about discourse in mathematics classes. In particular, the 5-point Likert-type survey sought to address teachers' perceptions of their use of dialogic (dialogue to construct new meaning), univocal (conveying information),…

The objective of this exploratory study of teacher beliefs was twofold: first, to determine whether the construct of academic optimism could be defined and measured as an individual teacher characteristic as it has been at the collective school level, and second, to identify sets of teacher beliefs and practices that were good predictors of…

The aim of this study was to develop a model of identity formation comprising three structural dimensions: commitment, in-depth exploration and reconsideration of commitment. A new tool, the Utrecht-Management of Identity Commitments Scale, was designed to assess these processes. Early and middle adolescents (N = 1952) participated in this study.…

This article details the development of the Critical Processing of Beauty Images Scale (CPBI) and studies demonstrating the psychometric soundness of this measure. The CPBI measures women's tendency to engage in critical processing of media images featuring idealized female beauty. Three subscales were identified using exploratory factor analysis…

The purpose of this project was to develop a bidimensional measure of mindfulness to assess its two key components: present-moment awareness and acceptance. The development and psychometric validation of the Philadelphia Mindfulness Scale is described, and data are reported from expert raters, two nonclinical samples (n = 204 and 559), and three…

The Beck Depression Inventory-II (BDI-II) is a frequently used scale for measuring depressive severity. BDI-II data (404 clinical; 695 nonclinical adults) were analyzed by means of confirmatory factor analysis to test whether the factor structure model with a somatic-affective and cognitive component of depression, formulated by Beck and…

This study extends prior work with the Russian-language version of the Demands of Immigration Scale (DIS) with former Soviet immigrants and evaluates the reliability and validity of the Arabic-language version of the DIS with Arab immigrants. Three hundred and ninety-four Arab immigrant women completed the Arabic DIS and two measures of mood.…

The present study investigates the hypothesis that the big five personality factors could exert two kinds of effects on career self-efficacy: (a) generalized or nonspecific effects and (b) domain-specific, content-correspondence effects. The hypothesis is examined using relationships of the NEO Five-Factor Inventory to 24 distinct domains of…

This study examined the underlying constructs measured by the "Differential Ability Scales" ("DAS"; C.D. Elliott, 1990a) as they relate to the "Cattell-Horn-Carroll (CHC) Theory" (K.S. McGrew, 1997) of cognitive abilities. The "DAS" and "Woodcock-Johnson Tests of Cognitive Abilities" ("WJ-III COG"; R.W.Woodcock, K.S. McGrew, & N. Mather, 2001)…

In this study, the authors examined the reliability, structural validity, and concurrent validity of Zimbardo Time Perspective Inventory (ZTPI) scores in a group of 815 academically talented adolescents. Reliability estimates of the purported factors' scores were in the low to moderate range. Exploratory factor analysis supported a five-factor…