Few classroom measures of English language proficiency have been evaluated for reliability and validity. This research examined the concurrent and predictive validity of an oral language test, titled A Developmental English Language Proficiency Test (ADEPT), and the relationship to the California English Language Development Test (CELDT) in the…

This study assesses the psychometric properties of a newly tested self-report assessment tool for media literacy, based on the twelve new media literacy skills (NMLs) developed by Jenkins et al. (2006). The sample (N = 327) consisted of normal volunteers who completed a comprehensive online survey that measured their NML skills, media exposure,…

Common Core Reading Standard 10 not only prescribes the difficulty of texts students should become able to read, but also the difficulty diet of texts schools should ask their students to read across the school year. The use of quantitative text-assessment tools in the implementation of this standard warrants an examination into the validity of…

A scale was developed to measure perceptions of sexual abuse in youth sports by assessing (a) the perceived prevalence of sexual abuse committed by pedophilic youth sport coaches, (b) the perceived likelihood that a coach is a pedophile, (c) perceptions on how youth sport organizations should manage the risk of pedophilia, and (d) media influence…

The purposes of this study were to develop and to conduct an initial psychometric evaluation of the Interactive Whiteboard Acceptance Scale (IWBAS). The process of item-generation for the IWBAS was carried out through the sequential mixed-method approach. A total of 149 student teachers from a teacher-education institution in Australia…

To assess the value of individual students' subscores on the Major Field Test in Business (MFT Business), I examined the test's internal structure with factor analysis and structural equation model methods, and analyzed the subscore reliabilities using the augmented scores method. Analyses of the internal structure suggested that the MFT Business…

Genetically modified organisms (GMOs) is a rapidly evolving area of scientific innovation and an issue receiving global attention. Attempts to devise usable instruments that assess people's attitudes towards this innovation have been rare and non-systematic. The aim of this paper is to present the development and validation of the genetically…

The purpose of this study was to create a valid and reliable instrument to measure teacher perceived barriers to the adoption of games and simulations in instruction. Previous research, interviews with educators, a focus group, an expert review, and a think aloud protocol were used to design a survey instrument. After finalization, the survey was…

In this technical report, we present the results of a reliability study of the second-grade multiple choice reading comprehension measures available on the easyCBM learning system conducted in the spring of 2011. Analyses include split-half reliability, alternate form reliability, person and item reliability as derived from Rasch analysis,…

In this paper, we describe the initial stage of reliability and validity testing for the Mathematics Education of English Learners Scale (MEELS), which is designed to measure preservice teachers' beliefs about the mathematics education of English learners. To address the content validity, we consulted with experts within the field of mathematics…

The graduate experience is a critical time for development of academic faculty, but often there is little preparation for teaching during the graduate career. Teaching self-efficacy, an instructor's belief in his or her ability to teach students in a specific context, can help to predict teaching behavior and student achievement, and can be used…

This article reports on the development and piloting of a vocabulary recognition test designed for Indigenous Australian children. The research is both application oriented and development oriented. The aims of the article are to determine how well the test is used as a test instrument and the extent to which children recognize vocabulary items in…

In this paper I explore how Margaret Beier, Lesley Miller, and Shu Wang make claims for the validity and reliability of the instrument they developed to explore the construct of "possible selves" as described in their manuscript, "Science Games and the Development of Scientific Possible Selves."

Multidimensional computer adaptive testing (MCAT) can provide higher precision and reliability or reduce test length when compared with unidimensional CAT or with the paper-and-pencil test. This study compared five item selection procedures in the MCAT framework for both domain scores and overall scores through simulation by varying the structure…

This article sets the stage for the description of a variety of approaches to test reviewing worldwide. It describes the importance of test reviewing as a protection of the public and of society and also the benefits of this activity for test users, who must choose measures to use in particular situations with particular clients at a particular…