Adoption of new instructional standards in science demands high-quality information about classroom practice. Teacher portfolios can be used to assess instructional practice and support teacher self-reflection anchored in authentic evidence from classrooms. This study investigated a new type of electronic portfolio tool that allows efficient…

L2 pragmatics have explored the effects of different factors on different aspects of learners' pragmatic performance, but often not simultaneously. In addition, syntactic complexity is rarely examined in L2 pragmatics. This cross-sectional study aimed to conduct a multidimensional analysis to explore the effects of proficiency and study-abroad…

This study used generalizability theory to measure reliability on the Recognizing Effective Special Education Teachers (RESET) observation tool designed to evaluate special education teacher effectiveness. At the time of this study, the RESET tool included three evidence-based instructional practices (direct, explicit instruction; whole-group…

The present research investigated the nature of the inferences and decisions young children make about informants with a prior history of inaccuracies. Across three experiments, 3- and 4-year-olds (total "N" = 182) reacted to previously inaccurate informants who offered testimony in an object-labeling task. Of central interest was…

The purpose of the present study was to develop a reliable and valid scale that assesses teachers' classroom leadership. Based on interviews with students and teachers and a review of literature, scale items were created for teachers' roles and responsibilities in leading students. Two independent samples participated in the study: 407 high school…

By shifting the focus of studies in applied linguistics from negative psychology to positive psychology, psychological capital (PsyCap) consisting of self-efficacy, hope, optimism, and resilience can be an influential factor in the language classrooms. Prior studies have emphasized the role that PsyCap plays in management, though little attention…

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…

This study reports the results of two successive studies on digital citizenship. 'Study I' aims to adapt the Digital Citizenship Scale, developed by Choi, Glassman and Cristol (2017), into Turkish context, and 'Study II' examines undergraduates' levels of digital citizenship with respect to the variables of age, faculty, gender, amount of daily…

This study investigated the effect of item position on descriptive statistics, psychometric information, and factor structure of the Pediatric Symptoms Checklist 17-item social-emotional screening instrument (PSC-17). The goal was to determine whether item position, either grouped by factor or mixed across constructs, produced similar results.…

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.…

Advancing the science of gifted education requires that researchers and educators better understand when and why (and for whom) programs and services are effective. Assessing Fidelity of Implementation (FoI) is key to achieving this level of understanding and can be incorporated into formative or summative evaluations and formal or informal…

Self-efficacy is associated with both academic performance and attrition in higher education. Whether it is possible to measure students' academic self-efficacy after admission and prior to commencing higher education (i.e. pre-academic self-efficacy) in a valid and reliable way has hardly been studied. Aims: 1) to evaluate the construct validity…

Although reading is an essential skill for college success, little is known about how college students with and without disabilities read within their actual college curriculum. In the present article, we report on two studies addressing this issue. Within study 1, we developed and validated curriculum-based oral reading fluency measures using a…

The objective of this study was to develop Physics critical thinking skill test using computerized adaptive test (CAT) based on item response theory (IRT). This research was a development research using 4-D (define, design, develop, and disseminate). The content validity of the items was proven using Aiken's V. The test trial involved 252 students…

In this study it is aimed to develop a measurement tool to determine the attitudes of foreign language teacher candidates towards a second foreign language. The item pool was prepared by literature review and teacher candidates' views and finalized by taking expert opinions. The 61 item preliminary form was applied to 504 teacher candidates…