The scope of the present study was first to evaluate the cross-cultural reliability and validity of the Social Emotional Questionnaire (SEQ) and second to estimate and compare the prevalence rates of childhood developmental and psychiatric disorders in the general population of young children in the Netherlands and Greece. To this end, the…

The study focused on the influence of peer group counselling and school influence on the self-concept of adolescents' in Nigerian secondary schools. Sixty-eight Senior Secondary School II students from three schools--a boys' school, a girls' school and a co-educational school in Benin City participated in the study. A pre-test, post-test control…

Discusses rationale, reliability, factorial validity, and educational usefulness of the Illinois Test of Psycholinguistic Abilities. The I.T.P.A. is a serious attempt to identify specific sensory processing abilities. (Author)

The Spearman-Brown (S-B) formula for correction of the split-half coefficient of reliability is discussed as a conceptual precursor of modern formulations of internal-consistency reliability. Derived from the principal components of the product moment coefficient, an alternative S-B formulation facilitates an understanding of internal…

Objective: To establish the intra-rater reliability of nine content-validated Technical Skill Assessment Instruments (TSAI) for the skills of athletic taping. Setting: University of Calgary. Subjects: Canadian Certified Athletic Therapists, CAT(C), with a mean ± SD of 9.6 ± 10.8 years as a CAT(C), 7.8 ± 10.9 years as a Supervisory Athletic…

This study administered the unethical computer using behavior scale (UECUBS) developed by [Namlu, A.G., & Odabasi, F. (2007). Unethical computer using behavior scale: A study of reliability and validity on Turkish university students. Computers and Education, 48, 205-215.] to investigate whether gender, program of study and PC experience have…

The reliabilities of various observational measures were determined, and the influence of both the number and the length of the observation periods on reliability was examined, both separately and jointly. A single simplifying assumption leads to a variant of the Spearman-Brown formula, which may have wider application. (Author/CTM)

The reliability of visual inspection in single-case research was investigated by determining agreement among 5 judges visually inspecting 44 graphs depicting behavior from baseline to intervention. Agreement between visual inspection and statistical procedures was determined. Implications for single-case research are discussed. (SLD)

We present scaling outcomes for mathematics assessments used in the fall to screen students at risk of failing to learn the knowledge and skills described in the National Council of Teachers of Mathematics (NCTM) Focal Point Standards. At each grade level, the assessment consisted of a 48-item test with three 16-item sub-test sets aligned to the…

The increasing populations of students with special academic needs included in general education classrooms in American public schools are providing a growing teacher preparation challenge. The purpose of this study was to analyze both strengths and weaknesses in how general education teachers perceived their pre-service preparation for teaching…

In 1997, noting that the 50th anniversary of the publication of "Coefficient Alpha and the Internal Structure of Tests" was fast approaching, Lee Cronbach planned what have become the notes published here. His aim was to point out the ways in which his views on coefficient alpha had evolved, doubting now that the coefficient was the best way of…

The purposes of this study are: (1) to investigate whether cloze forms with text-driven deletion method, proposed by Farhady and Keramati (1996), will produce better psychometric properties than standard cloze form; (2) to compare the psychometric properties of cloze test and C-test, both of which belong to the family of language reduced…

This article describes the development and psychometric evaluation of the Counseling Women Competencies Scale (CWCS). The CWCS is designed to assess clinicians' self-perceived competencies with regard to therapeutic practice with diverse female clients. Through an extensive review of the literature on counseling women and expert review by 32…

This paper examines the distribution of national IQ in geographical space. When the heritability of IQ and its dependence on eco-social factors are considered from a global perspective, they suggest that the IQs of neighboring countries should be similar. Using previously published IQ data for 113 nations (Lynn, R., & Vanhanen, T., (2006). IQ and…

This research study is the report of an experiment conducted to find out the effects of web based inquiry science environment on cognitive outcomes in Biological science in correlation to Emotional intelligence. Web based inquiry science environment (WISE) provides a platform for creating inquiry-based science projects for students to work…