This study aims to examine the mathematical reasoning and proof processes of gifted students within the framework of Toulmin's Argumentation Model. Grounded in the Rich Teaching Model, the instructional design included seven differentiated lesson plans. The research was conducted with two 9th-grade students in a Science and Art Centre over 20…

Autistic individuals are at greater risk of social rejection than non-autistic peers. On social media, adults with autism report an extreme sensitivity to social rejection. This qualitative study explored lived experiences of heightened rejection sensitivity in this population. Purposive sampling through social media was used to recruit 19…

Anxiety is one of the most prevalent mental health challenges in autistic children, yet there is limited evidence on effective tools to measure treatment outcomes. Previous research with non-autistic children has found that the Child Anxiety Impact Scale, Parent Version achieved good diagnostic accuracy when measuring treatment outcomes and…

Measures of autistic traits are only useful -- for pre-diagnostic screening, exploring individual differences, and gaining personal insight -- if they efficiently and accurately assess autism as currently conceptualised while maintaining psychometric validity across different demographic groups. We recruited 1322 autistic and 1279 non-autistic…

To ensure full participation of people with disabilities in research, accessibility of the instruments employed is essential. This paper describes an exploratory research which included the adaptation of the AIR Self-Determination Scale and the Promotion of Autonomous Decision-Making Scale. The adaptation was designed to enable Hebrew-speaking…

Background/purpose: Peer attachment refers to the quality of adolescents' relationships with peers and plays a critical role in social adjustment and engagement in learning within school environments. Despite its importance, a standardized instrument for measuring this construct has not been available in the Indonesian educational context.…

Self-report surveys are widely used in applied linguistics. Nevertheless, insufficient effort responding--often stemming from a lack of motivation from participants--can compromise survey data quality and distort research findings. This study investigated insufficient effort responding through an online survey assessing second language (L2)…

This study presents the development of a comprehensive neuromyth identification tool designed to be valid, reliable, and multilingual, including French, English, Turkish, Greek, Kazakh, Arabic, Malay, and Chinese. By incorporating languages from diverse geographic regions, the tool aims to increase the accessibility and relevance of neuromyth…

The integration of artificial intelligence (AI) into nursing education is essential for equipping future nurses with the skills required to navigate an increasingly technology-driven healthcare environment. This study aimed to validate the Arabic version of the Unified Theory of Acceptance and Use of Technology (UTAUT-2012) model in assessing…

The aim of this study is to adapt the Statistics Anxiety Scale (SAS) developed by Vigil-Colet et al. (2008) to Turkish. This study is expected to fill an important gap in the literature since no valid and reliable specific statistics anxiety scale developed or adapted in Turkish for undergraduate students in the literature is available. The sample…

Educators use universal screening to identify students who may be at risk for not meeting proficiency on the state assessment. Given the potential high-stakes of state tests, using accurate screeners is critical. Independent research is emerging on screeners such as the Measures of Academic Progress (MAP), a computer adaptive test, and the…

This study was an initial psychometric investigation of the Universal Behavior Screener (UBS), a nine-item screening measure developed by psychologists within the Hawai'i Department of Education (HIDOE) to identify elementary school youth at risk for social, emotional, and behavioral concerns. Data from nine teachers reporting on 230 students at…

There is limited research regarding the Gilliam Autism Rating Scales-3rd Edition (GARS-3) despite its extensive use. A comprehensive diagnostic evaluation, including the Autism Diagnostic Observation Schedule--2nd Edition (ADOS-2) was provided to 186 clinically referred children suspected of autism ([x-bar] age = 8.98; Autism [AUT] n = 87; Not…

This paper describes a content analysis used to examine educational doctoral degrees (EdD) dissertations in a U.S. university. The purpose of the study was to get a better understanding of the validation techniques utilized in dissertations published by EdD students. Forty-nine dissertations were selected and examined for research methodologies,…

When conducting a postal survey, a traditional recommendation is to use paper postage stamps instead of an automated postage system, to make sure that invitations have a more personal and attractive appearance. In this research note, we investigate whether this traditional recommendation is still valid. In the autumn of 2020, a postal survey was…