The aim of this study is to adapt the scale of the factors affecting argumentation instruction into Turkish. A total of 143 preservice science teachers studying in two different universities located in the east and west of Turkey participated in this study. In the process of adaptation firstly, structure, method and item biases were eliminated.…

The competency of multicultural counselling is an aspect which needs to be mastered by a counsellor in order to provide good counselling services to clients especially when dealing with clients of different culture. The purpose of this research is to examine the validity and reliability of the Multicultural Counselling Competencies Scale which was…

In evolution education, misconceptions about evolutionary concepts impact students' learning. Much research exists on assessing knowledge about evolution using different instruments. The current article introduces the KAEVO 2.0 instrument, which includes various evolutionary aspects representing microevolution and macroevolution. The introduced…

Modern societal functions for meeting basic needs contribute to the lack of understanding many Americans have about agriculture's connection to human health and environmental quality. Consequently, this limited understanding has produced a need to measure agricultural literacy to develop programming or enhance existing agricultural educational…

Hope is a defining characteristic of well-being, and research points to the positive contribution of hope to life adjustment (Snyder, Lehman, Kluck, & Monssan, 2006). Harris developed an initial version of an individual-differences measure of hope, the Trait Hope Scale (THS). Snyder, Harris, and colleagues (1991) further developed the THS by…

The analysis of the Test Instruments' quality is a crucial thing needs to be conducted. The test instruments made by teachers must fulfil the requirements (validity, reliability, and standard error of measurement) until the measurement result obtained can describe the students' actual abilities. This research aims to analyse the content validity…

The present study aimed to develop a measurement instrument to determine the perceptions of middle school students on their teachers' behavior. The draft scale, developed as a result of the review of the relevant literature, collection of expert views and a pilot scheme, was applied to the students attending different grades in state middle…

Team teaching is a teaching model in which teachers work collaboratively in the preparation, teaching and evaluation of a course. Literature suggests that team teaching potentially provides rich and varied lessons, increased support and learning gains. However, team teaching possibly also could cause some confusion. To support the implementation…

Learning in blended environments has become a ubiquitous part of student experience in tertiary education worldwide. Although students' perceptions of learning environments are a key element in the learning process, there is a dearth of valid instruments to assess students' perceptions in blended contexts. This study described the initial…

Marczewski (2015) has introduced a new classification model for different user types. Tondello et al. (2016) developed and later revised (Tondello et al., 2019) "The Gamification User Types Hexad Scale" based on this model. The aim of this study is to adapt this scale into Turkish. The validity and reliability study of the scale was…

The purpose of this study is to adapt Social-Emotional Educational Leadership (SEL) scale into the Turkish language. The research was implemented on the 286 primary and secondary school teachers. The one-dimensional model which was consisted of 29 items was found coherent in the confirmatory factor analysis. In the adaptation study of…

Several school districts in Georgia use two teacher-administered diagnostic assessments of student knowledge of mathematics as part of their multi-tiered system of support in grades K-8: the Global Strategy Stage (GloSS; New Zealand Ministry of Education, 2012) and the Individual Knowledge Assessment of Number (IKAN; New Zealand Ministry of…

This document are the appendixes for the report, "The Reliability and Consequential Validity of Two Teacher-Administered Student Mathematics Diagnostic Assessments." Rather than relying on occasional testimonials from the field, decisions about using diagnostic assessments across the state should be based on psychometric data from an…

Teachers need to assess their students' current level of mathematical understanding to provide appropriate interventions for students who are struggling. Several school districts in Georgia currently use two assessments for this purpose--the Global Strategy Stage (GloSS) and the Individual Knowledge Assessment of Number (IKAN). The IKAN is…

The concept of empathy, which consists of both affective and cognitive elements, is defined as replacing the other side and understanding their feelings and thoughts. In this study, it was aimed to adapt the Affective and Cognitive Empathy Scale, which was developed in order to measure empathy concept more comprehensively, in Turkish. In line with…