Current methods for evaluating faculty teaching fall short, and one way to address this is through campus-wide initiatives that focus on change at the level of academic units. The complex context of higher education makes meaningful teaching evaluation difficult; in particular, four sobering realities of this context must be taken into account in…

Many students of statistics and econometrics express frustration with the way a problem known as "bad control" is treated in the traditional literature. The issue arises when the addition of a variable to a regression equation produces an unintended discrepancy between the regression coefficient and the effect that the coefficient is…

Merit-based procedures should be constantly reevaluated according to the circumstances to remain both valid and fair--two interrelated concepts. Inducing reevaluation, however, is difficult. These procedures are controlled by legitimate authorities, are rule and contract-bound, and can become quickly entrenched. This resistance to change calls for…

This module is designed for educators, educational researchers, and psychometricians who would like to develop an understanding of the basic concepts of validity theory, test validation, and documenting a "validity argument." It also describes how an in-depth understanding of the purposes and uses of educational tests sets the foundation…

In standardized educational testing, test items are reused in multiple test administrations. To ensure the validity of test scores, the psychometric properties of items should remain unchanged over time. In this article, we consider the sequential monitoring of test items, in particular, the detection of abrupt changes to their psychometric…

Research on spatial navigation is essential to understanding how mobile species adapt to their environments. Such research increasingly uses virtual environments (VEs) because, although VE has drawbacks, it allows for standardization of procedures, precision in measuring behaviors, ease in introducing variation, and cross-investigator…

Educators and researchers strive to build policies and practices on data and evidence, especially on academic achievement scores. When assessment scores are inaccurate for specific student populations or when scores are inappropriately used, even data-driven decisions will be misinformed. To maximize the impact of the research-practice-policy…

Administrative problems such as computer malfunction and power outage occasionally lead to missing item scores and hence to incomplete data on mastery tests such as the AP and U.S. Medical Licensing examinations. Investigators are often interested in estimating the probabilities of passing of the examinees with incomplete data on mastery tests.…

The Elementary and Secondary Education Act (ESEA), as amended by Section 3113 of the Every Student Succeeds Act (ESSA), requires state educational agencies (SEAs) to establish and implement standardized, statewide entrance and exit procedures for English learners (ELs). WIDA provides the English language proficiency placement and annual…

The Elementary and Secondary Education Act (ESEA), as amended by the Every Student Succeeds Act (ESSA), requires state education agencies to establish and implement standardized, statewide entrance and exit procedures for English learners (ELs). WIDA provides the English language proficiency placement and annual assessments administered in…

This article presents a historical and contemporary account of Lithuania's national public education assessment system and its transformation since the country's declaration of independence from the Soviet Union in 1990. We explore how the external examination system has developed in relation to ongoing curriculum reforms over the last 30 years,…