Racial disparities exist in autism diagnosis, and yet, the development of most diagnostic tools has not explicitly examined measurement equity between racial and ethnic groups. We examined the validity of the Toddler Autism Symptom Inventory (TASI), a semi-structured interview developed for diagnosis of toddlers, in non-Hispanic Black/African…

This article presents a description of the Vineland Adaptive Behaviour Scales, Third Edition (Vineland-3; Sparrow, Cicchetti, & Saulnier, 2016), published by Pearson, which is a newly updated individually administered measure of adaptive functioning for individuals from birth to age 90. Primarily used in clinical, psychoeducational, and…

The purpose of the study was to develop a scale, which will serve to determine how attitudes and behaviors of the coaches are perceived by the athletes. The scale, named as "Perceived Coach Attitudes and Behaviors Scale" (PCABS) was developed through various processes including exploratory and confirmatory factor analysis. Following the…

Aim: Assisting women with a history of gestational diabetes mellitus (GDM) to adopt healthy lifestyles is a priority for diabetes prevention. The aim of this study was to develop and evaluate measures that can be used to assess the efficacy of behavior change interventions in this group. Method: Measures of psychosocial influences on physical…

The purpose of the study is to have a relook at the ESL reading comprehension assessment system for Malaysian Year Five students. Traditionally, the ESL teachers have been assessing and reporting on their primary year's students by merely giving a composite grade with some vague remarks. This process has been used and is still being employed in…

This study was designed to develop the scale of the Complex Adaptive Leadership for School Principals (CAL-SP) and examine its psychometric properties. This was an exploratory mixed method research design (ES-MMD). Both qualitative and quantitative methods were used to develop and assess psychometric properties of the questionnaire. This study…

This study describes the adaptation and validation of the American Institute for Research (AIR) Self-Determination Scale for use in Norwegian research and education. The study contributes to the field by enabling reliable assessment of self-determination of Norwegian students with intellectual disability. The operational equivalence of the…

The purpose of this study is to develop and validate self-directed learning ability test (SDLAT) for elementary school students considering the theoretical consistency. A total of 507 students of 5th and 6th-grade elementary students in Seoul, Korea were participated in this research. The collected data were analyzed using SPSS WIN 23.0 and AMOS…

Communication is crucial for any human being and the children with disabilities are no exception. Due to the number and combination of their disabilities and/or conditions, children with multiple disabilities and visual impairment (MDVI) have especially limitations of the ability to communicate the meaningful and functional way with their…

The perceptions of primary school teachers towards inclusive education was investigated in mainstream government schools of Islamabad capital territory where inclusive education was being supported by Sight savers and other international organizations. The study was carried out involving 54 teachers in six randomly selected primary schools. The…

Deliberate practice serves as a potential framework to understand what activities, attributes, and characteristics make an individual an expert in their chosen field or profession. Historically, deliberate practice activities included those that were highly structured with purposeful goals, frequent repetition, and active feedback with immediate…

Open-ended (OE) items are widely used to gather data on student performance in international achievement studies. However, several factors may threaten validity when using such items. This study examined Finnish coders' opinions about threats to validity when coding responses to OE items in the PISA 2012 problem-solving test. A total of 6…

Proficiency in the English language has been described as central for determining Non-Native English Speaking Teachers (N-NESTs) selection for joining the profession. The Ministry of Education in the Sultanate of Oman decided to set the score of Band 6 on the International English Language Testing System (IELTS) for accepting the English Language…

The project examined the predictive validity of the "TOEFL iBT"® test with a focus on the relationship between TOEFL iBT scores and students' subsequent academic success in postgraduate studies in one leading university in the United Kingdom, paying specific attention to the role of linguistic preparedness as perceived by students and…

The purpose of this study is to describe the development and validation of a survey that examines science students' social media learning behaviours. Inherent in critiques regarding "digital natives" is a need to better understand what the current generation of learners actually do in their social media practices for…