The purpose of this study was to develop a scale for measuring prospective science teachers' awareness of waste recycling. The study was conducted with the participation of 382 prospective teachers attending a university located in northern Turkey. The five-point Likert type scale that was developed contained 82 items relating to prospective…

The debate surrounding disproportionality in the identification of culturally and linguistically diverse students for special education, and in the category of emotional disturbance in particular, remains highly contentious, particularly as scholars grapple with the meaning and causes of disproportionality. In this article, I discuss assumptions…

Undergraduate grade point average (GPA) is a commonly employed measure in educational research, serving as a criterion or as a predictor depending on the research question. Over the decades, researchers have used a variety of reliability coefficients to estimate the reliability of undergraduate GPA, which suggests that there has been no consensus…

Simulations were conducted to examine the effect of differential item functioning (DIF) on measurement consequences such as total scores, item response theory (IRT) ability estimates, and test reliability in terms of the ratio of true-score variance to observed-score variance and the standard error of estimation for the IRT ability parameter. The…

The emotional competence screening and the social competence screening for parents and teachers were developed in Romania as brief, multiinformant, strength-focused assessment tools to identify children at risk of underdeveloped social-emotional competencies. The objective of the current study was to gather further reliability and validity…

Reading comprehension assessments often lack instructional utility because they do not accurately pinpoint why a student has difficulty. The varying formats, directions, and response requirements of comprehension assessments lead to differential measurement of underlying skills and contribute to noted amounts of unshared variance among tests. Maze…

Rater scoring has an impact on writing test reliability and validity. Thus, there has been a continued call for researchers to investigate issues related to rating (Crusan, 2015). Investigating the scoring process and understanding how raters arrive at particular scores are critical "because the score is ultimately what will be used in making…

The study adapted Astin's I-E-O model and utilized multiple regression analyses to predict faculty attitudes toward developmental education. The study utilized a cross-sectional survey design to survey faculty members at 27 different higher education institutions in the state of Alabama. The survey instrument was a self-designed questionnaire that…

In this study, a reading culture scale was developed that can be used in determining the reading cultures of teacher candidates who study in education faculties. When looking at the literature, the attitudes about reading, habit, perception, self-efficacy and so on. It was seen that there were scales measuring the concepts but not a scale that…

Scientific explanations, which include a claim, evidence, and reasoning (CER), are frequently used to measure students' deep conceptual understandings of science. In this study, we developed an automated scoring approach for the CER that students constructed as a part of virtual inquiry (e.g., formulating questions, analyzing data, and warranting…

This study reports on the development and field study of K-TEEM, a web-based assessment instrument designed to measure mathematical knowledge for teaching (MKT) at the early elementary level. The development process involved alignment with early elementary curriculum standards, expert review of items and scoring criteria, cognitive interviews with…

Children's development of attitudes about science begins early. However, little is known regarding how children feel about science in the preschool years. The lack of a psychologically sound instrument that can appropriately capture young children's attitude towards science is another challenge faced by early childhood science researchers. The…

Background: Self-efficacy has been shown to be positively related to undergraduate engineering students' achievement. Designing self-efficacy measures to assess the multifaceted skills required of engineers could improve the predictive relationship between efficacy beliefs and performance. Purpose: This study evaluates the factor structure,…

The aim of this research was to develop measures to provide valid and reliable representation of the motivational states and psychological needs proposed by the self-determination theory (Deci & Ryan, 1985, 2000) within a physical education context. Based on theoretical underpinnings of self-determination theory, two questionnaires were…

The most common way to grade students in courses at university and university college level is to use final written exams. The aim of final exams is generally to provide a reliable and a valid measurement of the extent to which a student has achieved the learning outcomes for the course. A source of uncertainty in grading students based on an exam…