Background: The population of children with specific language impairments (SLI) is heterogeneous. The present study was conducted to examine this heterogeneity more closely, by identifying and describing subgroups within the population of children with SLI in the Netherlands. Method: A broad battery of language tests and language-related cognitive…

The American Legacy Foundation funded 13 state health departments for their Statewide Youth Movement Against Tobacco Use in September 2000. Its goal was to create statewide tobacco control initiatives implemented with youth leadership. The underlying theory behind these initiatives was that tobacco control efforts can best be accomplished by…

The development and validation of an instrument designated as the Classroom and School Community Inventory (CSCI) are described. Scores on both the classroom form and the school form of the CSCI possess strong content validity, construct validity, internal consistencies, and 2-week test-retest reliability. Using a sample of 341 traditional and…

The aim of the research described in this article was the development of an instrument to measure social emotional characteristics and special educational and pedagogical needs of students in the last grade of primary education. Questionnaires were developed for teachers as well as for students. Exploratory factor analyses showed that the factors…

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…

This study illustrates how a factor analysis of a well-designed student-rating instrument can increase its utility. Factor analysis of a student-rating instrument was used to reveal constructs that would explain student attrition in science, mathematics, and engineering majors. The Instructional Development and Effectiveness Assessment (IDEA)…

Activities and findings of the Statistical Analysis Group in Education (SAGE), which sought (1) to develop and validate financial and nonfinancial indicators of college or university viability and (2) to measure institutional viability of types of colleges related to federal policy goals for higher education. Development of the longitudinal file…

Student market segmentation separates prospective college students into subgroups with similar characteristics, the most commonly used being geography, demography, attitudes, and behavior. Recruitment efforts can then focus on student segments similar to the present student body or on other students that might be attracted. The goal is to make…

Structural integrity of a measure is defined in terms of its replicability, constancy, invariance, and stability. Work completed in the development and validation of the Self Observation Scales (SOS) Primary Level (Stenner and Katzenmeyer, 1973) serves to illustrate one method of establishing structural integrity. The name of each scale of the SOS…

The report is a response to Kentucky Higher Education Assistance Authority's concern about limiting factors which constrain students' choices of paths to follow after leaving high school, specifically unacceptable factors that prohibit students (1) from pursuing postsecondary education and (2) from entering postsecondary institutions of their…

Little use has been made of the process of problematic situations as an evaluative measure in studying human relations. This paper reports on work carried out by the author to further research and development of this measure related to human relations. An analysis is made based on three elements which are necessary for defining interest…

To prepare learning materials for health careers programs at the secondary level, the developmental phase of two curriculum projects--the Health Occupations Cluster Curriculum Project and Health-Care Aide Curriculum Project--utilized a model which incorporated a key factor analysis technique. Entitled "A Comprehensive Careers Cluster Curriculum…

Critical and situated thinking in the respiratory care profession were examined through an exploratory factor analysis of the critical thinking behaviors of a sample of 868 respiratory therapists. The respiratory therapists completed a survey instrument containing 44-questions related to how well particular critical thinking behaviors are…

The Increased Flexibility for 14-16 year olds Programme (IFP) was introduced in 2002 by the Department for Education and Skills (DfES) in order to "create enhanced vocational and work-related learning opportunities for 14-16 year olds who can benefit most." Partnerships between a Lead Partner, usually a college of Further Education,…

The assessment of school readiness needs to include all aspects of children's early learning and indicators of family/community activities that support children's development. This study used a holistic approach to set baseline benchmarks on factors related to school readiness for entering kindergarten children, and to engage schools in Washington…