Research on childhood posttraumatic stress disorder (PTSD) is sparse. This is partly due to the limited availability of empirically validated measures for children who are insecure readers. The present study examined the reliability and validity of a cartoon-based measure of PTSD symptoms in children exposed to a disaster. Cartoons were generated…

Existing instruments designed to measure mathematics attitudes were too long, dated, or assessed with only western samples. To address this issue, a shortened version of the Attitudes Toward Mathematics Inventory (short ATMI) which measures four subscales--;enjoyment of mathematics, motivation to do mathematics, self-confidence in mathematics, and…

Researchers interested in exploring substantive group differences are increasingly attending to bundles of items (or testlets): the aim is to understand how gender differences, for instance, are explained by differential performances on different types or bundles of items, hence differential bundle functioning (DBF). Some previous work has…

Implicit race/ethnic prejudice was assessed using Spanish- and English-language versions of an Implicit Association Test that used Hispanic/Anglo first names and pleasant/unpleasant words as stimuli. This test was administered to a consecutive sample of Mexican American adults residing in the Rio Grande Valley region of Texas of whom about…

The current study served to extend previous research on scaling construction of Direct Behavior Rating (DBR) in order to explore the potential flexibility of DBR to fit various intervention contexts. One hundred ninety-eight undergraduate students viewed the same classroom footage but rated student behavior using one of eight randomly assigned…

The search for fairness in language testing is distinct from other areas of educational measurement as the object of measurement, that is, language, is part of the identity of the test takers. So, a host of issues enter the scene when one starts to reflect on how to assess people's language abilities. As the quest for fairness in language testing…

The purpose of this study was to examine the measurement properties of the Social Responsiveness Scale in an accelerated longitudinal sample of 4-year-old preschool children with the complementary approaches of categorical confirmatory factor analysis and Rasch analysis. Measurement models based on the literature and other hypothesized measurement…

The purpose of this study was to test the reliability (i.e. internal consistency and test-retest reliability) and construct validity (i.e. content validity, factor validity, measurement invariance, and latent mean invariance) of the Nutrition and Activity Knowledge Scale (NAKS) in a sample of French adolescents with mild to moderate Intellectual…

Many personnel committees at colleges and universities in the USA use student evaluation of faculty instruction to make decisions regarding tenure, promotion, merit pay or faculty professional development. This study examines the construct validity and internal consistency reliability of the student evaluation of instruction (SEI) used at a large…

Teachers use assessment to ascertain and enhance student learning, thus the importance of assessment literacy. One of the instruments that has been used to examine teachers' assessment literacy is the Assessment Literacy Inventory developed by Mertler and Campbell. The Assessment Literacy Inventory has been validated using pre-service teachers and…

While peer-assisted learning (PAL) continues to gain momentum internationally among educators and curricula, its use within the paramedic profession is still novel and untested. Therefore having instruments with strong measurement properties to use in paramedic PAL is important. This study is an investigation into the dimensionality and…

We describe our experience of using a modified version of the Cochrane risk of bias (RoB) tool for randomised and non-randomised comparative studies. Objectives: (1) To assess time to complete RoB assessment; (2) To assess inter-rater agreement; and (3) To explore the association between RoB and treatment effect size. Methods: Cochrane risk of…

This paper reviews literature on the rationale, challenges, and recommendations for choosing a nonequivalent comparison (NEC) group design when evaluating intervention effects. After reviewing frequently addressed threats to validity, the paper describes recommendations for strengthening the research design and how the recommendations were…

This study evaluated the psychometric properties of two measures of student engagement, the Student Engagement Instrument (SEI) and the Motivation-Engagement Scale (MES), with adolescents in the southeastern United States. Confirmatory factor analyses revealed an acceptable fit of the SEI and a relatively poor fit of the MES in this sample.…

This study aims to perform a validity-reliability test by developing the Functional Literacy Experience Scale based upon Ecological Theory (FLESBUET) for primary education students. The study group includes 209 fifth grade students at Sabri Taskin Primary School in the Kartal District of Istanbul, Turkey during the 2010-2011 academic year.…