Purpose: This research aimed to determine school happiness level of the teachers based on their opinions. For this purpose, 'School Happiness Scale' was developed by the researchers. The validity and reliability of the School Happiness Scale were tested. And then, the scale was applied to 484 teachers to determine their school happiness level.…

Integrated STEM education holds the promise for students' meaningful science instruction. However, the implementation of integrated STEM-based approaches for science learning might be difficult for teachers due to the lack of expertise and instructional materials. Therefore, this study focused on the preparation and validation of an integrated…

As new generations arrive to leadership positions within the higher education arena, there are new opportunities to conduct further research and expand on what has been previously published on leadership and generational cohorts. The purpose of this quantitative, causal-comparative study was to examine if and to what extent there was an effect of…

States and districts need ways of measuring principal performance that correctly identify effective principals. Unfortunately, existing research offers little guidance to policymakers on which types of performance measures provide valid information about principals' contributions to student achievement. States have therefore had to develop…

Through Many-Facet Rasch analysis, this study explores the rating differences between 1 computer automatic rater and 5 expert teacher raters on scoring 119 students in a computerized English listening-speaking test. Results indicate that both automatic and the teacher raters demonstrate good inter-rater reliability, though the automatic rater…

While there is increasing recognition of the need to go beyond measures of mental ill health, there is a relative dearth of validated tools for assessing mental well-being among adolescents. The Warwick-Edinburgh Mental Well-being Scale (WEMWBS) is a promising tool for use in this context, and this study evaluated its use in an Australian context.…

This study presents the development and empirical validation of score levels and descriptors specifically designed for reporting purposes to provide test takers with more than just a number on a score scale. In the context of a test primarily intended for 11- to 15-year-old students learning English as a second/foreign language, the study examined…

The American Council on the Teaching of Foreign Languages (ACTFL) oral proficiency interview -- computer (OPIc) testing system represents an ambitious effort in language assessment: Assessing oral proficiency in over a dozen languages, on the same scale, from virtually anywhere at any time. Especially for users in contexts where multiple foreign…

The purpose of this study is to adapt the computational thinking scale to Chinese. The study group consists of 1015 students. The study was performed in the descriptive scanning model. The final version of the scale was corrected in line with the opinions of the language experts who received the items translated from Turkish to Chinese.…

Distractor analyses are routinely conducted in educational assessments with multiple-choice items. In this research report, we focus on three item response models for distractors: (a) the traditional nominal response (NR) model, (b) a combination of a two-parameter logistic model for item scores and a NR model for selections of incorrect…

The purpose of this study is to adapt the computational thinking scale to Chinese. The study group consists of 1015 students. The study was performed in the descriptive scanning model. The final version of the scale was corrected in line with the opinions of the language experts who received the items translated from Turkish to Chinese.…

It is important to enable the students to have the scientific skills and attitudes which are well developed in order that students can be competitive in the global society, however, it appears that many students are lacking these required competences. As such, this research aims to investigate the Science Process Skills (SPS) and Chemistry…

Tablets can be used to facilitate systematic testing of academic skills. Yet, when using validated paper tests on tablet, comparability between the mediums must be established. Comparability between a tablet and a paper version of a basic math skills test (HRT: Heidelberger Rechen Test 1-4) was investigated. Five samples with second and third…

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…