Background: Screening is the first important step in the diagnostic process. There is strong evidence that early diagnosis and management of autism spectrum disorder (ASD) can lead to a better prognosis. The purpose of this study was to develop an Arabic version of the Chinese Checklist for Autism in Toddlers-23 (CHAT-23) to distinguish children…

The Wechsler Adult Intelligence Scale--Fourth Edition (WAIS-IV) is one of the most well-known tests in the field of adult intelligence assessment. This study explores the validity of the Egyptian adaptation for the subscales of the WAIS-IV. Confirmatory factor analysis (CFA) indicated that the first-order, second-order, and bifactor models of both…

The purpose of this study is to evaluate the psychometric properties of the Egyptian translation of SAS-SV for adolescents. The SAS-SV (Kwon et al., 2013) is a 10 items with a 6-point Likert scale from 1 = strongly disagree, 6 = strongly agree. Total scores typically range from 10-60, with higher score indicating Problematic Smartphone Usage. Item…

The academic achievement of deaf and hard-of-hearing (DHH) students depends on the interaction of many factors, including student and family characteristics and experiences inside and outside school. Several questionnaires have previously been designed for evaluating the listening skills of deaf English-speaking children in school environments.…

Writing in English with confidence is a matter of great concern for nonnative speakers. Since writing fluently requires a multi-dimensional mastery of language skills, students always regard it as an open question. This paper investigates writing skills which seem to be the least favored and most problematic skills to acquire in foreign language…

The purpose of this study is to construct and evaluate diagnostic battery tests of verbal and non-verbal learning disabilities for students in the Arabic schools. 612 students were in the 3rd, 4th and 5th grades of primary school were involved, mostly from Egypt and Saudi Arabia. Their ages ranged from 7.94-10.98 with mean age = 9.62 and SD =…

There are many learning theories that have come to explain how people process, think, learn, and apply information. Among those theories are contextualism, connectivism, constructivism, and cognitivism. Those four theories have been taken as references of the current proposed Hendy's 4Cs (contextualizing, connecting, constructing, cognitivizing)…

Educators and policymakers envision the future of education in Egypt as enabling learners to acquire scientific inquiry and problem-solving skills. In this article, we describe the validation of a model for problem solving and the design of instruments for evaluating new teaching methods in Egyptian science classes. The instruments were based on…

Objectives: To gain consensus among an ethnically and linguistically diverse group of international child protection experts on the structure and content of a new survey tool for retrospective measurement of child abuse, and to determine the performance of the instrument through an international field trial with young adults. Methods: The…

The IADIS CELDA 2012 Conference intention was to address the main issues concerned with evolving learning processes and supporting pedagogies and applications in the digital age. There had been advances in both cognitive psychology and computing that have affected the educational arena. The convergence of these two disciplines is increasing at a…