Objective: To study the correlation between symptoms of ADHD in adults, obtained with different methods and from different sources. Method: Information was obtained from 120 adults with ADHD, their partners, and their parents, using the ADHD Rating Scale, the Conners' Adult ADHD Rating Scales (CAARS), the Brown Attention-Deficit Disorder Scale…

The purpose of this study was to determine the extent to which Collective Teacher Efficacy explained the variance in Black and Hispanic enrollment in Advanced Placement and International Baccalaureate classes. In order to achieve this purpose, survey research methodology was employed with Virginia high schools as the unit of study. Fifty-three…

Using assessment results for 5th and 8th grade English language learner students in New Hampshire, Rhode Island, and Vermont, the report finds that the English language domains of reading and writing (as measured by a proficiency assessment) are significant predictors of performance on reading, writing, and mathematics assessments and that the…

Previous research notes the importance of understanding racial/ethnic differential prediction of college grades across multiple institutions. Institutional variation in selection indices is especially important given some states' laws governing public institutions' admissions decisions. This paper employed multilevel moderated multiple regression…

This study investigated the convergent and discriminant validity of the high-stakes Florida Comprehensive Assessment Test (FCAT) in both reading and writing at grade levels 4, 8, and 10. The data from the 2006 FCAT administration were analyzed via traditional multitrait-multimethod (MTMM) analysis to identify the factor structure and structural…

US schools fail to engage a significant proportion of adolescent students. Although student engagement is significantly related to academic achievement, there is a dearth of longitudinal research simultaneously examining the impact of personal and contextual factors on student engagement at both individual and school levels. Using a…

Quality measures were originally developed for research aimed at describing the settings that children spend time in and identifying the characteristics of these environments that contribute to children's development. They were also developed to guide improvements in practice. Increasingly, however, measures of quality are being used for further…

Today's interconnected technical environment creates unprecedented opportunities while simultaneously introducing risks. With economic, social and personal interactions increasingly occurring in technology-mediated settings new vulnerabilities are continually being introduced. This dissertation seeks to improve extant understanding of how…

Longitudinal studies of test wiseness (TW) were conducted to determine: (1) the relationship between TW and grade level, (2) the relationship between TW and sex, and (3) the stability of TW. Aspects of TW observed included stem cue and specific determiner identification and usage and the elimination of similar and absurd options. Subjects were…

A discussion of selected applications of new tests developed within the context of a large-scale curriculum for educable mentally retarded (EMR) children, the Social Learning Curriculum (SLC), is presented in this paper which investigates three types of reliability that need to be demonstrated in order to provide a basis of these applications. The…

A study reveals the need for extensive refinement of the Revised Perceived Environmental Control Measure purported in the past to be a reliable and valid instrument to measure the relationship between the psychological construct, "locus of control," and environmental action or environmentally responsible behavior. (MCO)

Individuals (n=45) with mild, moderate, or no mental retardation were provided brief descriptions of medical, behavioral, and pharmacologic treatments requiring informed consent. Interviews with the subjects provided reliable determinations about capability, with high levels of interrater agreement. The likelihood of being determined capable to…

Research on the utility of feedback to raters in the form of performance reports has produced mixed findings (Lunt, Morton, & Wigglesworth, 1994; Wigglesworth, 1993) and has thus far been trialled only in oral assessment contexts. This article reports on a study investigating raters' attitudes and responsiveness to feedback on their ratings of…

Practicing clinicians frequently offer judgments about aspects of swallowing physiology rather than performing actual measurements. Little is known about the accuracy of those judgments. The purpose of this preliminary study was to explore agreement of clinicians' judgments of pharyngeal swallow response time (PSRT) with temporal measurements of…

Validity is a critically important issue with far-reaching implications for testing. The history of conceptualizations of validity over the past 50 years is reviewed, and 3 important areas of controversy are examined. First, the question of whether the three traditionally recognized types of validity should be integrated as a unitary entity of…