District-level leadership often has been perceived as irrelevant to educational reform. This study compared district political and apolitical board and superintendent turnover to student performance change on the state criterion-referenced test. Results included student test score decline as board turnover increased, particularly in smaller…

Growing recognition of the central importance of fostering an in-depth understanding of natural selection has, surprisingly, failed to stimulate work on the development and rigorous evaluation of instruments that measure knowledge of it. We used three different methodological tools, the Conceptual Inventory of Natural Selection (CINS), a modified…

This quantitative study analyzed data to find a valid and reliable assessment for progress monitoring also having predictive power of a student's future reading performance on a state-mandated standardized reading achievement evaluation. The Response to Intervention (RTI) model was implemented in the language arts classrooms of a rural middle…

The purpose of this quantitative study was to investigate the predictive ability of six teacher variables: absenteeism, age, gender, degree level, certification status, and experience on fifth-grade mathematics achievement as measured by norm- and criterion-referenced tests. The study was conducted in a large suburban school district in Georgia…

First year students' academic performance in three Life Science courses (Botany, Zoology and Bioscience) was compared. Pass rates, as well as the means and distributions of final marks were analysed. Of the three components (coursework, practical and theory examinations) contributing to the final mark of each course, students performed best in the…

The development of the Texas Assessment of Knowledge and Skills test involves input from educators across the state. The development process attempts to create an assessment that reflects the skills and content understanding of students at the tested grade level. This study attempts to determine other factors that can affect student performance on…

More and more, data from standardized assessments are being used to make instructional decisions for struggling middle school readers. Administrators must stop spending money on "silver-bullet" curriculum programs and start spending money on training opportunities that will lead to autonomy and creativity in the classroom. In this article, the…

A criterion-referenced test is defined in this paper as any test for which the test user wants to compare each student's score not with the mean of some group, but with a specified criterion score, which does not depend on the scores the students actually obtain on the test. This definition, it is pointed out, implies that all the items on the…

Increasingly, academic institutions are being required to improve the validity of the assessment process; unfortunately, often this is at the expense of reliability. In medical schools (such as Leeds), standardized tests of clinical skills, such as "Objective Structured Clinical Examinations" (OSCEs) are widely used to assess clinical…

There is increasing pressure for institutions of higher education in the United States to objectively document student learning outcomes. Criticism of higher education is mounting, with the result being that education institutions need to be more accountable for student learning on their campuses. As a result, there is increased interest in the…

The comparability of examinations in different subjects has been a controversial topic for many years and a number of criticisms have been made of statistical approaches to estimating the "difficulties" of achieving particular grades in different subjects. This paper argues that if comparability is understood in terms of a linking…

The No Child Left Behind Act and the accountability movement in public education caused many states to develop criterion-referenced academic achievement tests. Scores from these tests are often used to make high stakes decisions. Even so, these tests typically do not receive independent psychometric scrutiny. We evaluated the 2005 Arkansas…

The impact of schools and students not meeting academic achievement standards affects the community and the nation's future workforce. This paper examines many of the factors influencing achievement with special attention given to the facts of teacher turnover in the schools. Teacher turnover and the sad state of the academic achievement of…

The gold standard in making causal inference on program effects is a randomized trial. Most randomization designs in education randomize classrooms or schools rather than individual students. Such "clustered randomization" designs have one principal drawback: They tend to have limited statistical power or precision. This study aims to…

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…