The progress of the nation is based on the competencies of the citizens, and the overall development of the person depends on the effectiveness of the educational system implemented in the country. The teacher is a key factor in the implementation of educational programs. Without a favorable attitude toward the teaching profession, teachers cannot…

This study will demonstrate that group differences on a morphosyntactic measure used for the identification of specific language impairment (SLI) do not guarantee validity for diagnosis and tracking, and will exemplify this with a case study of the Spanish version of the "Clinical Evaluation of Preschool Language-2 Estructura de…

Using generalizability theory as a framework, the problem of assessing the content validity of standardized achievement tests is considered. Four designs to assess test-item fit to a curriculum are described, and procedures for determining the optimal number of raters and schools in a content-validation decision-making study are considered. (TJH)

Various methods used to assess the content of a test are reviewed, and a new procedure designed to improve on these methods is presented. The two tests considered are a professional licensure examination, the auditing section of the Uniform Certified Public Accountant Examination, and an educational achievement test, a nationally standardized…