Estimation of composite reliability within a hierarchical modeling framework has recently become of particular interest given the growing recognition that the underlying assumptions of coefficient alpha are often untenable. Unfortunately, coefficient alpha remains the prominent estimate of reliability when estimating total scores from a scale with…

Diagnostic language assessment (DLA) is gaining a lot of attention from language teachers, testers, and applied linguists. With a recent surge of interest in DLA, there seems to be an urgent need to assess where the field of DLA stands at the moment and develop a general sense of where it should be moving in the future. The current article, as the…

Critical thinking is widely considered an important skill for psychology majors. However, few measures exist of the types of critical thinking that are specific to psychology majors. Lawson (1999) designed the Psychological Critical Thinking Exam (PCTE) to measure students' ability to "think critically, or evaluate claims, in a way that…

Selective mutism (SM) is a childhood disorder characterized by failure to speak in social situations, despite there being an expectation to speak and the capacity to do so. There has been a focus on elucidating the differences between SM and anxiety disorder (ANX) in the recent literature. Although children with SM exhibit more symptoms at school…

The School Counseling Program Component Scale (SCPCS) was developed to measure beliefs about program components of the American School Counselor Association (ASCA) National Model. In 2002, results from the SCPCS indicated that "using data" was ranked as less important than other program components. The current follow-up study was…

Test impact, widely recognized as the influence of testing on learning and teaching, affects a set of stakeholders including test takers. This study defines the construct of test impact on test takers and describes the construction and validation of the scale of test impact on test takers (TITT). 410 participants having passed a language test in…

The purpose of this study is to validate a multidimensional measure assessing attitudes toward education for older adults. As the elderly population and the demands of education among older adults have increased, the engagement of social workers in educational settings for older adults has also increased. Therefore, assessing social workers'…

This study analysed polytomous items' psychometric properties according to nonparametric item response theory (NIRT) models. Thus, simulated datasets--three different test lengths (10, 20 and 30 items), three sample distributions (normal, right and left skewed) and three samples sizes (100, 250 and 500)--were generated by conducting 20…

Despite increasing rates of entry, students with learning disabilities (LD) continue to face barriers to completing post-secondary education. Faculty attitudes and knowledge are important factors in supporting students with LD, yet little is known about faculty preparation. No valid, reliable, easy-to-administer inventory exists to assess the…

This work uses exploratory and confirmatory factor analyses to study Verbal Skills Development Teacher Self-Efficacy Scale (VSDTS), Reading Skills Development Teacher Self-Efficacy Scale (RSDTS) and Writing Skills Development Teacher Self-Efficacy Scale (WSDTS) developed to identify classroom teacher candidates' perceptions of teacher…

The aim of this research is to develop a Mathematics Course Attitude Scale to measure high school students' attitudes towards mathematics and to test the validity and reliability of this scale. It is also aimed to reveal whether there are significant differences in school students' attitudes towards mathematics according to their gender and…

The purpose of this study was to adapt the Sources of Middle School Mathematics Self-Efficacy Scale developed by Usher and Pajares to Turkish culture. This scale assesses Bandura's theorized sources of self-efficacy among mathematics students in middle school. After the Turkish version of the scale was formed, it was applied 6th, 7th and 8th…

The Scientific Teaching (ST) pedagogical framework provides various approaches for science instructors to teach in a way that more closely emulates how science is practiced by actively and inclusively engaging students in their own learning and by making instructional decisions based on student performance data. Fully understanding the impact of…

This study aimed to translate the information-seeking behavior scale from English to Thai, and to ascertain the construct reliability and validity of the scale. Data were collected from 664 undergraduate students in Thailand. The descriptive statistics were explored to see the extent to which various information sources are being used by…

Knowledge of English affixes plays a significant role in increasing knowledge of words. However, few attempts have been made to create a valid and reliable measure of affix knowledge. The Word Part Levels Test (WPLT) was developed to measure three aspects of affix knowledge: form (recognition of written affix forms), meaning (knowledge of affix…