Item response theory was used to investigate the functioning of the Psychopathy Checklist-Revised (PCL-R; R. D. Hare, 1991, 2003) in several offender populations. With male criminal offenders (N=3,847) as a reference group, differential item functioning analyses were performed for 3 comparison groups: female criminal offenders (N=1,219), male…

The efficiency of a new strategy to identify back random responding (BRR) on the Personality Assessment Inventory (L. C. Morey, 1991) was studied using random manipulations of item responses from community (904 adult nonpatients) and clinical (1,079 adult patients) respondents. The strategy involved a comparison of short-form and full-instrument T…

This study examined perceptions of a university-level occupation using the recently developed Position Classification Inventory (PCI). Results suggest that the PCI shows promise as a method of classifying specific occupations according to Holland's theory.

Barton argues that the school accountability system now operating itself has some accountability problems. He discusses three key flaws: (1) The system ignores the fact that--because many states have not yet aligned their standards, curriculum, and test--many assessments being used don't meet basic criteria for test validity; (2) The present…

This article reports three studies in which a scale for assessing teachers' beliefs about professional-development initiatives was developed and its scores evaluated for reliability and validity. Results indicated that the Teachers' Attitudes About Professional Development (TAP) scale produced scores with high reliability, a stable one-factor…

We examined the validity of the comprehension component of the Gray Oral Reading Test (GORT; Wiederholt & Bryant, 1992, 2001) by assessing whether reading really is required to answer its questions. The extent to which GORT questions are passage independent was assessed by having participants answer them without reading the passages. Most…

This pilot study introduces a scale to assess structural knowledge in concept maps. The need to increase our understanding of structural knowledge through improved assessment is made evident in a review of research that indicates that its quality is related to problem-solving abilities. The new scale is derived from Biggs and Collis' (1982)…

Tables permitting the conversion of short-form composite scores to full-scale IQ estimates have been published for previous editions of the Wechsler Adult Intelligence Scale (WAIS). Equivalent tables are now needed for selected subtests of the WAIS-III. This article used Tellegen and Briggs's formulae to convert the sum of scaled scores for four…

This study tested the unidimensionality of the Tenacious Goal Pursuit (TGP) and Flexible Goal Adjustment (FGA) scales and examined the relationships of the factors measured in these scales with two criterion constructs (happiness and self-acceptance) and with age in a sample 292 adults (ranging from 50 to 90 years). Confirmatory factor analyses…

To meet the requirements of the No Child Left Behind Act, school districts and states must compile summary reports of the levels of student achievement in reading and mathematics. The levels are to be described in broad categories: "basic and below," "proficient," or "advanced." Educational units are given considerable latitude in defining the…

We evaluated the ability of the Revised Children?s Manifest Anxiety Scale (RCMAS), the State?Trait Anxiety Inventory for Children (STAIC), and the Child Behavior Checklist (CBCL) to (a) discriminate between youth with an anxiety disorder and youth without a disorder, (b) discriminate between youth with an anxiety disorder and youth with either…

This study describes the relation between personality items' validities, defined as the items' correlations with acquaintance ratings on the Big 5 personality factors, and other itemmetric properties including ambiguity, syntactic complexity, social desirability, content, and trait indicativity. Five external validity coefficients for each item on…

The dependence construct fills an important explanatory role in motivational accounts of smoking and relapse. Frequently used measures of dependence are either atheoretical or grounded in a unidimensional model of physical dependence. This research creates a multidimensional measure of dependence that is based on theoretically grounded motives for…

In this study, the authors validated a scale that measures Management Education by Internet Readiness (MEBIR) using American, Chinese, and Mexican students. The authors analyzed scale properties as well as prospects for Internet-delivered management education programs in China and Mexico. Findings supported the integrity of the original scale and…

This study aimed to determine whether self-assessed puberty is sufficiently reliable and valid to substitute for physician examination when feasibility of physician examination is low (e.g., behavioral research). Adolescents (convenience sample N = 178 endocrinology patients and N = 125 from educational trial; mean age 12.7 and 11.3 years,…