The World Health Organization has been emphasizing the importance of active, healthy, and productive aging due to emerging demographic changes. This study was carried out to measure the validity and reliability of the Turkish version of the Education Participation Scale-A (EPS-A). This methodological study was performed between June 2020 and…

The present study examines the psychometric properties of the long form (LF) of the Greek translation of the Friendship Quality Questionnaire (FQQ), a widely recognized self-report instrument that assesses children's perceptions of the qualities of their friendships. Four hundred seventeen (417) typically developing primary-school students (50.8%…

Measurement of students' peer assessment motivation is critical to understand how they participate in such activities in higher education. The current study was conducted to develop and validate a brief scale that measures student peer assessment motivation in higher education using the Expectancy-Value Theory (EVT). Initial items were developed,…

Background: Appropriate supports and instructional practices contribute to the development of self-determination. Also, research shows that the promotion of skills related to self-determination has been linked to the achievement of desired outcomes over the different life stages. Advances in self-determination require the development of assessment…

Children inevitably start using smart devices from the first year of their lives. Parents should have knowledge and awareness of the conscious use of applications on smart devices. For this reason, a scale to measure parents' knowledge and awareness of the conscious use of applications on smart devices has become necessary. Due to this necessity,…

The cognitive load imposed by instruction is an important consideration for instructional designers. Theoretical models have traditionally divided total cognitive load into intrinsic, extrinsic, and germane load. The 10-item Cognitive Load Inventory (CLI-10) is designed to measure these three types of cognitive load. It is typically administered…

This study aimed to develop and validate the Live Online Classes Engagement Scale (LOCES) to measure higher education (HE) students' live online classes (LOCs) engagement levels. The scale items were created after reviewing the studies focusing on engagement and those developing engagement scales. For validity and reliability, data were collected…

Background: The ARMIDILO-S is advocated as a promising tool for assessing dynamic risk factors in sex offenders with intellectual disabilities (SOIDs). However, research remains scarce. The present study aimed to further validate this instrument in SOIDs. Method: The study prospectively followed 38 SOIDs for up to one year to test the accuracy of…

Growth mindset in mathematics is an approach to teaching mathematics, believing that students' abilities can be developed with efforts, strategies, and support. With a sample of 178 middle school students, this study proposed a scale for mathematical mindset utilizing Boaler's positive norms in teaching mathematics and collected evidence for…

This study aims to develop a valid and reliable measurement tool to determine the attitudes of Arabic teachers toward Arabic language teaching. The population of this study consists of 171 teachers and teacher candidates for exploratory factor analysis (EFA) and 202 teachers for confirmatory factor analysis (CFA), who teach Arabic in Turkey. The…

Mathematics satisfaction can drive students to work harder in math class. Thus, it is vital to assess the satisfaction of learners using an instrument to intervene in the teaching and learning process. There are research studies that have independently developed questionnaires to measure students' mathematics satisfaction, but most of them focused…

This correlational study consisted of 396 undergraduate violin students studying at three different types of faculties in 18 universities in the 2016-2017 academic year in Turkiye. Data collection was made by using the Effective Musical Notation Reading Strategies Scale (EMNRSS) developed by the researcher and a personal information form. The data…

According to the American School Counselor Association, school counseling interns' competence should be measured by an instrument grounded in professional standards. However, no valid and reliable instrument exists to assess school counseling interns' competencies. We created and validated a school counseling supervision instrument with four…

Some evidence shows that educational leaders have become more aware and knowledgeable of school counseling programs since the ASCA National Model was released more than 20 years ago. However, such research is based on self-reported perceptions and experiences. This study aimed to develop an inventory to objectively assess the level of knowledge…

The goal of this study was to examine the factorial structure, internal consistency, test-retest reliability, criterion validity, convergent validity, and discriminant validity of the Brief Strengths Scale-12 (BSS-12) in Korean population. The Korean sample comprised 288 college students (68.1% were female), ranging in age 19 to 30 years (mean age…