Compared Mini Mental Status Exam (MMSE) scores and activities of daily living (ADL) scores from 59 patients with progressive dementias. MMSE scores explained approximately one-third of variance in both instrumental and physical ADLs. Findings suggest that cognitive losses and functional impairments are 2 distinct aspects of dementia severity which…

Attempted to replicate study which proved predictive validity of premarital inventory PREPARE. Conducted longitudinal study with couples (N=179) who took PREPARE. Found PREPARE predicted with about 80 percent accuracy couples who got divorced from those that were happily married. Claims premarital counseling could potentially help high-risk…

Investigated validity of Goal Instability scale as predictor of adjustment among retirement-aged population of industrial workers. Conducted study to establish norms and internal reliability of modified version of scale and to examine predictive validity of scale within hierarchical model. Results generally support validity of Goal Instability…

This paper presents an analysis of the stability of principal components. Stability is measured by the expectation of the absolute inner product of the sample principal component with the corresponding population component. The usefulness and predictive validity of the model were supported through simulation. (SLD)

Evaluated extent to which brief screening measure predicted achievement in young children. Screening test scores from 796 students in kindergarten through second grade were correlated with subsequent teacher evaluations, end-of-year grades, and, for second-graders, achievement test scores. Screening test scores were found to be significant…

Examined relative efficacy of individual scale scores of college students (n=331) on Career Factors Inventory (CFI) and two calculations of Career Decision Scale (CDS-A and CDS-B) in predicting career decidedness and career implementation. Results indicated that different scales of CFI and CDS-B made unique contributions to prediction of career…

This study contrasts the validity of 2 early reading curriculum-based measurement (CBM) measures: word identification fluency and nonsense word fluency. At-risk children (n = 151) were assessed (a) on criterion reading measures in the fall and spring of first grade and (b) on the 2 CBM measures each week for 7 weeks and twice weekly for an…

Objective:: To assess the predictive validity of continuous measures of problem recognition (PR), intentions to change (ITC), and overall readiness for change (RFC) among primary caregivers who received in-home services following substantiated reports of child abuse or neglect. Method:: A modified version of the University of Rhode Island Change…

Recent studies have used pretreatment analyses, termed competing stimulus assessments, to identify items that most effectively displace the aberrant behavior of individuals with developmental disabilities. In most studies, there appeared to have been no systematic basis for selecting the sampling period (ranging from 30 s to 10 min) in which items…

This report presents the results of a large-scale national validity study of the SAT®. In March 2005, the College Board introduced a revised SAT, with an additional section in writing and minor changes in content to the verbal and mathematics sections. The first full cohort of students taking this test completed their first year of college in…

Discriminant function analysis assessed the predictive relevance of nine characteristics measured in sixth grade for differentiating among social identities claimed 4 years later by 616 participants in the Michigan Study of Life Transitions. For females, the first discriminant function, associated with academic motivation, self-esteem, and…

This study explores the predictive validity of GMAT[R] scores for predicting performance in graduate management programs outside the United States. Results suggest that the validity estimates based on the combination of GMAT[R] scores were about a third of a standard deviation higher for non-U.S. programs compared with existing data on U.S.…

This study empirically evaluates the technology acceptance model drawn from Information Systems (IS) literature to investigate how user beliefs and attitudes influence learning-object use among higher education learners by evaluating the relationships between perceived usefulness, perceived ease of use, attitude, behavioural intentions and actual…

Pedhazur and Tetenbaum speculated that factor structures from self-ratings of the Bem Sex-Role Inventory (BSRI) personality traits would be different from factor structures from desirability ratings of the same traits. To explore this hypothesis, both desirability ratings of BSRI traits (both "for a man" and "for a woman") and…

Problem behavior is a major barrier to successful community integration for people with developmental disabilities. Recently, there has been increased interest in identifying contextual factors involving setting events and discriminative stimuli that impact the display of problem behavior. The authors previously developed the "Contextual…