The purpose of this study was to investigate pre-service science teachers' understanding of surface tension, cohesion and adhesion forces by using computer-mediated predict-observe-explain tasks. 22 third-year pre-service science teachers participated in this study. Three computer-mediated predict-observe-explain tasks were developed and applied…

In early 1995, the University of Tennessee at Martin (UTM) sought permission to terminate three existing engineering technology degree programs and replace them with a single Bachelor of Science in Engineering (BSE) degree. As part of the requirements to proceed with the implementation of an engineering program, the University of Tennessee system…

The purpose of this study was to examine the reliability, validity, and predictive utility of 3 measures for screening kindergarten students for risk for math difficulty (MD). The screening measures assessed number sense and computational fluency, constructs central to typical early mathematical development. Conceptual and operational outcomes…

In educational testing, subscores may be provided based on a portion of the items from a larger test. One consideration in evaluation of such subscores is their ability to predict a criterion score. Two limitations on prediction exist. The first, which is well known, is that the coefficient of determination for linear prediction of the criterion…

Accrediting bodies, including Association to Advance Collegiate Schools of Business-International (AACSB), require evidence that business schools fulfill their stated missions. This often involves using the Major Field Achievement Test in Business (MFAT-B). In this article, the authors studied MFAT-B performance for its relationship to grade point…

Research suggests that development of the alphabetic principle is a critical factor in learning to recognize words and becoming a successful reader. The alphabetic principle encompasses both the understanding that relationships exist between letters and sounds and the application of these relationships to reading words. This study investigated the…

It is sometimes assumed that students (a) know which questions they will be best at answering in an examination, and (b) know how well they have performed after completing an examination. These hypotheses were tested for 50 dental students who completed a six-question essay examination in Human Physiology and Pharmacology. (Editor/RK)

This paper compares the determination of optimal cutoff points for single and multiple tests in the field of personnel selection. Decisional skills of predictor tests composing the multiple test are assumed to be endogenous variables that depend on the cutting points to be set. The main result specifies the condition that determines the…

AN ATTEMPT WAS MADE TO EVALUATE WHETHER (1) BIOGRAPHICAL DATA AND (2) MEASURES OF APTITUDES, ABILITIES, INTERESTS, AND MOTIVATIONAL CHARACTERISTICS ARE RELATED TO THE ACADEMIC SUCCESS OF ADULT STUDENTS. DETERMINATIONS WERE MADE, ALSO, ON WHETHER MEASURES OF SUCH DATA AND CHARACTERISTICS CAN BE USED TO PREDICT ACADEMIC SUCCESS IN THE SEVERAL AREAS…

This report asserts that rapid changes in many areas, such as technology and communications, marked the 20th century, the first century of ability testing. Predictions about the second century of testing seem difficult in such a context. Yet, looking back to the turn of the last century, E. Kirkpatrick (1900) in his American Psychological…

A brief survey of the mathematics involved in the theory of educational testing. (MM)

In a program of research conducted for the Scottish Council for Research in Education, students' test scores together with background information such as Verbal Reasoning Quotient and father's occupation were compared against performance in the Scottish Certificate of Education "O" Grade examination taken at age 16. (Editor/RK)

This study is part of a continuing search for measures of divergent thinking and for better predictors of performance in occupational areas depending on such ways of thinking. Traditional predictors of college performance, i.e., high school GPA and tests of verbal and quantitative aptitude have always worked much better estimating success in…

It is argued that consequential validity is a concept worth considering. The solution to defining "validity" is not to narrow the concept, but to allow for the differential prediction provided by tests in different circumstances. Consequences of the uses and interpretations of test scores are central to their evaluation. (SLD)

The requirements of the revised Elementary and Secondary School Act for annual assessment of student progress highlight problems in using tests in a stringent manner to assess students and teachers. Issues such as validity, reliability, and time spent on test preparation must be considered. Some tests are used for prediction of future performance,…