People's day-to-day routines have changed drastically since the outbreak of the COVID-19 pandemic. One of the changes to take place has been the transition to online learning due to the changing conditions in learning environments. One of the factors that guide students through learning environments is their emotions. The few existing scales that…

Background: COVID-19 pandemic has been a global health threat since December 2019. It has brought the world to a standstill. The development of a vaccine has sparked great hope among all the individuals across the globe. Purpose: This study aimed to measure the perceived risks and benefits associated with the COVID-19 vaccines and to develop a…

This paper shows the design and validation of a questionnaire aimed at college students to assess their satisfaction level with mathematics study materials. Starting from the theoretical framework presented, we proposed three dimensions: overall quality of mathematics study materials, didactic adequacy and motivation capacity. To that effect, we…

Existing measures of communication challenges in autism are based on diagnostic criteria and research/clinical observations of autistic people, rather than what autistic people themselves identify as difficulties. In this study, the Conversation Questionnaire (CQ) was developed based on community engagement with autistic people to identify what…

This study aimed to develop an instrument to assess science teacher candidates' professional and pedagogical competence in the Industrial revolution 4.0. The instrument consisted of 30 questions and was used in the main study, which was analyzed using the Rasch model to unravel the reliability and empirical validity. The questions were developed…

Informant-report measures for screening symptoms of autism spectrum disorder (ASD) and other neurodevelopmental disorders (NDDs) are needed for low-resource settings if early identification is to be prioritized because early developmental concerns are likely to be expressed by parents and other caregivers. This paper describes the initial…

Purpose: The Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V) is a standardized instrument used in voice assessment to assess voice quality. It has been translated and culturally adapted in several languages. This study aimed at developing and validating a Tamil version of CAPE-V through auditory perceptual evaluation of remotely…

Purpose: This study reports the development, refinement, and exploration of the psychometric properties of the Vanderbilt Responses to Your Child's Speech (VRYCS) rating scale, a novel measure designed to assess parents' self-perceived responses to the speech of their children who stutter (CWS). Method: Parents of 214 young (ages…

This study aimed to adapt the Triarchic Model of Grit Scale (TMGS) and Perceived Academic Underachievement Scale (PAUS) to a Turkish state university context and provide evidence of its validity.. The relationships between the scales were also examined. The data of this study was obtained from three different study groups consisting of college…

Purpose: Measuring the growth of young children's vocabulary is important for researchers seeking to understand language learning as well as for clinicians aiming to identify early deficits. The MacArthur-Bates Communicative Development Inventories (CDIs) are parent report instruments that offer a reliable and valid method for measuring early…

The purpose of this study is to develop a test to assess students' level of counterintuitiveness in basic electric circuits. Data from four samples were gathered and used to develop and validate the counterintuitive basic electric circuit test (CBECT). The initial version of the CBECT was administered to the first sample and data collected from…

There is a lack of feasible and psychometrically sound instruments assessing social-emotional development in young children in low- and middle-income countries. The objective of this cross-sectional study was to investigate the psychometric properties of the Brief Infant-Toddler Social and Emotional Assessment (BITSEA) in two West-African…

During the COVID-19 pandemic, various misinformation circulating among the public has the potential to be a source of misconceptions. This study aimed to validate the online three-tier diagnostic instrument test for Virus and COVID-19 as well as analyze the level of misconceptions experienced by students. The Treagust model is used as a reference…

This study aimed to carry out the Turkish adaptation of the Disability Attitudes in Health Care Scale (DAHC). A total of 283 medical students were recruited. Data was collected using a sociodemographic information form, the Turkish version of the DAHC, and the Disability Attitudes Scale (DAS). Reliability and validity of the DAHC was estimated…

The number of older people is increasing globally, particularly in middle-income countries like Turkey. The psychometric properties of the Turkish version of the Willingness to Work with Elderly People Scale (WEPS-T) was evaluated in this study. A descriptive, methodological and cross-sectional design was used. The data were collected using a…