The aims of this study were to investigate the relationship between the Palestinian secondary school students knowledge level of science process skills and their attitudes toward science, and the effect of gender and residence of these students on their knowledge level of science process skills and on their attitudes toward science. The study used…

The aim of this study is to identify the attitudes toward English among AL-Quds Open University students in Tulkarm Branch, Palestine. To achieve this purpose, the researcher used a questionnaire composed of 30 items distributed to 70 male and 110 female students in four faculties: Education, Social Development, Administrative Sciences and…

This article provides an easy derivation of updating formulae for the sample covariance and, by extension, for the Pearson product-moment correlation coefficient.

This article derives the power curves for a Wald test that can be applied to randomized response models when small prevalence rates must be assessed (e.g., detecting doping behavior among elite athletes). These curves enable the assessment of the statistical power that is associated with each model (e.g., Warner's model, crosswise model, unrelated…

The recent surge of interests in cognitive assessment has led to developments of novel statistical models for diagnostic classification. Central to many such models is the well-known "Q"-matrix, which specifies the item-attribute relationships. This article proposes a data-driven approach to identification of the "Q"-matrix and…

This study assessed both local and international students' satisfaction on dimensions that may foster or disadvantage their learning experience in a recently established English-medium instruction (EMI) undergraduate international business program in Southern Taiwan. The study recruited 278 students (171 local and 97 international), and assessed…

With the rapid progress of technology, the popularity of tablet computers and the development of e-book applications have brought the use of e-books as a learning tool under the spotlight. In the meantime, the aim of school education lies not only in providing students with knowledge but also in encouraging them to construct knowledge actively.…

The present study investigated the implications of computer-adaptive testing (operationalized by way of multistage adaptive testing; MAT) and "conventional" fixed order computer testing for various test-relevant outcomes in numeracy, including achievement, test-relevant motivation and engagement, and subjective test experience. It did so…

Parent involvement is a predictor of postsecondary education and employment outcomes, but rigorous measures of parent involvement for youth with disabilities are lacking. Hirano, Garbacz, Shanley, and Rowe adapted scales based on Hoover-Dempsey and Sandler model of parent involvement for use with parents of youth with disabilities aged 14 to 23.…

The aim of this study was to evaluate the impact of a social contact and education intervention to improve attitudes to mental illness in first-year social work students. This was a 3-month cluster randomized controlled trial with two parallel arms: intervention (87) and control group (79). The intervention was a workshop led by an OBERTAMENT…

Research on impact of sustained impromptu speaking on public speaking competency development is scarce and lacking. The researcher investigated Moroccan college students' public speaking competency development through extemporaneous (i.e. carefully prepared and rehearsed) speech performance, after implementation of a teaching strategy involving…

This study explores the use of language learning apps as a didactic tool for vocabulary building in an English as a Foreign Language (EFL) context. It was developed through a mixed-methods approach, with a concurrent design in order to collect, analyze and validate qualitative and quantitative data. Although there was controversy on the use of…

In the study, the effect of school principals' authentic leadership behaviors on teachers' perceptions of school culture was tested with the structural equation model. The study was carried out with the correlation research design. Authentic leadership behavior was taken as the independent variable, and school culture was taken as the dependent…

Although women are underrepresented in the most mathematically intensive fields, the gender gap in these fields has narrowed over the past 2 decades. In my E. L. Thorndike address I summarized the temporal trends in sex differences for 8 fields and considered factors that drive both the underrepresentation of women and its recent narrowing. I…

Identifying specific language impairment (SLI) in bilingual children represents a clinical challenge because of similarities in language behavior between child second language learners and monolinguals with SLI and because of the lack of standardized language tests on bilingual children. This study investigated the relevance of a LITMUS (Language…