We developed and validated a new instrument, called "Measuring Concept progressions in Acid-Base chemistry" (MCAB) and used it to better understand the progression of undergraduate students' understandings about acid-base chemistry. Items were developed based on an existing learning progression for acid-base chemistry. We used the Rasch…

The purpose of this review of literature was to identify research findings for designing assessments in singing accuracy. The aim was to specify the test construction variables that directly affect test performance to guide future design in singing accuracy assessment for research and classroom uses. Three pitch-matching tasks--single pitch,…

To date, a comprehensive review of supervisory relationship measures has yet to be published. In this article, the authors explore conceptualizations of the supervisory relationship, describe and critique 11 measures, provide recommendations for researchers and practitioners when selecting measures, and offer suggestions regarding future measure…

The Diagnostic Adaptive Behavior Scale (DABS) was developed using item response theory (IRT) methods and was constructed to provide the most precise and valid adaptive behavior information at or near the cutoff point of making a decision regarding a diagnosis of intellectual disability. The DABS initial item pool consisted of 260 items. Using IRT…

Educators have many decisions to make and it's important that they have the right data to inform those decisions and access to questionnaires that can gather that data. This guide, developed by REL Central and based on work done through separate projects with the Wyoming Office of Public Instruction and the Nebraska Department of Education,…

Creating a sense of community in online classes contributes to student retention and to their overall satisfaction with the course itself. This study aimed to develop a scale of sense of community of students attending online university courses. A series of ordinal exploratory factor analyses were conducted on data obtained from 839 students…

We examined the construction for a modified Acceptance of Couple Violence (ACV) scale administered to lesbian, gay, bisexual, transgender, and queer college students (N = 266) measuring intimate partner violence. We ran an exploratory and confirmatory factor analysis; results identified 1 factor for the instrument explaining 76% of the variance in…

The evidence-centered design framework was used to create a special education teacher observation system, Recognizing Effective Special Education Teachers. Extensive reviews of research informed the domain analysis and modeling stages, and led to the conceptual framework in which effective special education teaching is operationalized as the…

The purpose of the study was to develop a scale measuring academic dishonesty of undergraduate students. The sample of the study constitutes nine hundred undergraduate students selected via random sampling technique. After receiving expert's opinions for the face and content validity of the scale, the exploratory factor analysis (EFA) and…

This multiyear study helps elucidate how the instructional practice of student-generated questions support learning in a blended classroom in science, technology, engineering, and mathematics subjects. Students designed multiple-choice pre-exam questions aimed at higher levels of learning, according to Bloom's taxonomy. Student-generated questions…

The Transition Planning Inventory-Second Edition (TPI-2) is an instrument to help plan the postsecondary transition of students who are benefiting from special education (SPED) services. It aims to identify the strengths, needs, and interests of students with disabilities. It is also a tool to support school systems to comply with the U.S. federal…

There are quite a few challenges in the development of an automated writing placement model for non-native English learners, among them the fact that exams that encompass the full range of language proficiency exhibited at different stages of learning are hard to design. However, acquisition of appropriate training data that are relevant to the…

Contextual or organizational factors in faculty members' work settings can support or limit their efforts to implement what they learned in faculty development programs. These factors may be particularly salient for programs designed to enhance faculty research productivity. In this article, the authors introduce a measure of faculty research…

Purpose: The purpose of this study is to introduce and validate the concept of training culture defined as a subset of the main organizational culture that allows examining meanings and values attributed to the training within an organization by management and employees. Design/methodology/approach: This study, following the deductive scale…

The purpose of the study was to develop a scale, which will serve to determine how attitudes and behaviors of the coaches are perceived by the athletes. The scale, named as "Perceived Coach Attitudes and Behaviors Scale" (PCABS) was developed through various processes including exploratory and confirmatory factor analysis. Following the…