We examined the performance of coefficient alpha and its potential competitors (ordinal alpha, omega total, Revelle's omega total [omega RT], omega hierarchical [omega h], greatest lower bound [GLB], and coefficient "H") with continuous and discrete data having different types of non-normality. Results showed the estimation bias was…

These are the appendixes for the report, "The Association between Teachers' Use of Formative Assessment Practices and Students' Use of Self-Regulated Learning Strategies." Two appendixes are included in this document. Appendix A are the methods of the study. This includes the reliability of the teacher and student surveys and the…

This study was aimed at the development of an instrument for measuring students' attitudes towards mathematics. A survey research design was adopted involving 510 students randomly selected. Exploratory factor analysis (EFA) was carried out to determine the number of factors to be retained in the ATMS. The adequacy of the sample was confirmed by…

This study focused on the influence of psychosocial factors on job performance of female teachers in Kwara State, Nigeria. The study also examined the variables of age, level of education and length of years in service. The descriptive survey was adopted for the study. A total sample of 400 respondents was selected in Kwara State, using the simple…

Self-advocacy skills are critical to high school and post-secondary success. Unfortunately, students with disabilities often times struggle with self-advocacy. While there are effective, evidence-based programs to teach self-advocacy skills, there are few scales that directly measure self-advocacy. The current research study was conducted to…

The purpose of the present study was to adapt and validate the Need for Cognition Scale--Short Form (NfC-SF) in the Greek language. A multistep process was followed, including (a) the translation and adaptation of the questionnaire, (b) a reliability analysis of the instrument's items in combination with an exploratory factor analysis with 177…

The Social Competence and Behavior Evaluation (SCBE), originally developed for assessing preschoolers, was adapted for the adolescents. The instrument taps social competence, externalizing and internalizing problems. In the adolescent SCBE, more than 65% of the items (54 items) remained practically the same as in the preschool version, 24 items…

The goal of the present study is to examine the stability of time attitudes profiles across a one-year period as well as the association between time attitudes profiles and several variables. These variables include attitudes towards alcohol, context of alcohol use, consumption of a full drink, and subjective life expectancy. We assessed the…

Research suggests that the safer students feel at school, the more likely they are to feel connected and able to focus on learning. Thus, measuring students' experiences with a school safety officer (SSO) is essential to understand the connection between officer engagement and students' safety. This study's purpose was to evaluate a SSO scale…

The proliferation of Internet usage has motivated Internet researchers and practitioners to study possible gratifications underlying Internet use. Despite the fact that research examining Internet gratification is more than two decades old, no attempt has been made in the last decade to develop an instrument that has known reliability of scores…

Schools and education systems are being challenged to improve the evaluation of teacher professional development, yet there is a lack of practical tools for doing so. This article describes the development and validation of a new instrument to assess teachers' perceptions of the impact of professional development. This instrument, designed to be…

Validity and reliability are among the most crucial characteristics of a test. One of the steps to make sure that a test is valid and reliable is to examine the bias in test items. The purpose of this study was to examine the bias in 2012 Placement Test items in terms of gender variable using Rasch Model in Turkey. The sample of this study was…

This study examined the psychometric properties of the school engagement measure (SEM) in Singapore. The sample consisted of 1,027 students from a multi-ethnic Singapore adolescent community. Exploratory factor analysis (EFA) and confirmatory factor analysis (CFA) confirmed that the two-factor solution, namely, (a) Emotional and (b) Cognitive…

The "Test of Financial Literacy" (TFL) was created to measure the financial knowledge of high school students. Its content is based on the standards and benchmarks stated in the "National Standards for Financial Literacy" (Council for Economic Education 2013). The test development process involved extensive item writing and…

This article explores ways to assess interactional performance, and reports on the use of a test format that standardizes the interlocutor's linguistic and interactional contributions to the exchange. It describes the construction and administration of six scripted speech tasks (instruction, advice, and sales tasks) with pre-vocational learners (n…