This study aimed to develop the "Lesson Study Model Perception Scale" (LSMPS) and to determine the psychometric properties of the scale. The study was designed as a survey model. A survey model is a research approach that aims to describe a situation as it is. When all the findings obtained to determine the psychometric properties of the…

Learning agility is a relatively novel concept and has the potential to be considered an important characteristic of an effective teacher. Thus, a scale to measure it might be beneficial especially for selecting and recruiting teachers. Based on this notion, the purpose of this study was to develop a scale to measure the learning agility of…

This paper addresses learning and development processes in online platform work. Specifically, it proposes a new instrument to survey and analyze self-regulated workplace learning in crowdwork, a type of online platform labor in which a global pool of workers are matched with clients through digital platforms to carry out remunerated tasks.…

The article addresses the local system of national assessment of foreign languages in Sweden, a contextually specific, large-scale system with a summative aim, but also a system aimed to support teachers in their continuous assessment and grading of their students' competences. In the text, the educational context and the multifaceted nature of…

In the study conducted for psychometric analysis of kindness scales, teachers working in the central districts of Van, Ipekyolu, Tusba and Edremit constituted the universe of the study. The study group of the research consisted of 395 teachers, who were chosen by random sampling method from the universe of this study and who participated in the…

Postsecondary students' well-being is closely linked to success, which has predominantly been viewed from institutional perspectives rather than student experience. Addressing this gap, students and educators at a New Zealand postsecondary institution identified elements of overall success. Two existing measures were integrated with the…

When constructed-response items are administered for a second time, it is necessary to evaluate whether the current Time B administration's raters have drifted from the scoring of the original administration at Time A. To study this, Time A papers are sampled and rescored by Time B scorers. Commonly the scores are compared using the proportion of…

Questionnaire design choices, such as handling 'do not know' answers or using check all that apply questions may impact the level of item- and unit nonresponse. We used experimental data from an online panel and the questions of ESS to examine how applying forced answering, offering DK/NA options and specific question formats (CATA vs. forced…

The aim of this study is to develop a scale to determine how often secondary school teachers adhere to general teaching principles. For this purpose, 211 teachers who work in secondary education institutions in Yunus Emre District of Manisa Province were included in the research group with the stratified sampling method. The 54-item experimental…

Academic procrastination has a significant influence on students' lives, being related to several relevant variables, such as lower self-esteem, higher levels of academic anxiety, and fear of failure. The development and adaptation of reliable instruments help to assure a more in-depth study of academic procrastination. The present research aimed…

This study describes the development and validation process of a computational thinking (CT) test for adults. The team designed a set of items and explored a subset of those through two qualitative pilots. Then, in order to provide validity evidence based on the test content, a team of 11 subject-matter experts coded the initial pool of items…

This paper reports our efforts to develop a measure of pre-service elementary teachers' geometry knowledge for teaching 2-dimensional (2D) shapes and to evaluate the psychometric properties of this measure. Specifically, the GKT-2D scale was designed to assess pre-service elementary teachers' geometry content knowledge, knowledge of geometry and…

We address two persistent challenges in large-scale assessments of the Next Generation Science Standards: (a) the validity of score interpretations that target the standards broadly and (b) how to structure claims for assessments of this complex domain. The NGSS pose a particular challenge for specifying claims about students that evidence from…

This study aimed to develop an assessment tool for determining the geographic inquiry process skills of 9th-12th grade high school students. A 36-item questionnaire was prepared to achieve this goal. The questionnaire was administered to 599 10th and 11th-grade students from five different school types in Ankara province of Turkey in 2019. In…

Teacher agency as an influential factor in teacher professionalism has recently gained global inquiry in the EFL context. However, no valid instrument has ever been designed to evaluate EFL teachers' ecological agency. This gap prompted the researchers of the current study to develop and validate a questionnaire to assess EFL teachers' ecological…