Researchers across many fields have called for greater attention to heterogeneity of treatment effects--shifting focus from the average effect to variation in effects between different treatments, studies, or subgroups. True heterogeneity is important, but many reports of heterogeneity have proved to be false, non-replicable, or exaggerated. In…

This chapter introduces theory that undergirds the role of testing adaptations in assessment, provides examples of item modifications and testing accommodations, reviews research relevant to each, and introduces a new paradigm that incorporates opportunity to learn (OTL), academic enablers, testing adaptations, and inferences that can be made from…

This paper reports on longitudinal study regarding integrity of testing in an online format as used by e-learning platforms. Specifically, this study explains whether online testing, which implies an open book format is compromising integrity of assessment by encouraging cheating among students. Statistical experiment designed for this study…

Language test preparation has often been studied within the consequential validity framework in relation to ethics, equity, fairness, and washback of assessment. The use of independent and integrated speaking tasks in the "TOEFL iBT"® test represents a significant development and innovation in assessing speaking ability in academic…

There is a growing concern that when scores from low-stakes assessments are reported without considering student motivation as a construct of interest, biased conclusions about how much students know will result. Low motivation is a problem particularly relevant to low-stakes testing scenarios, which may be low stakes for the test taker but have…

Students' perceptions of their classroom English tests play a crucial role in affecting their performance. Hence, the present study is interested in soliciting college students' perceptions of their classroom English tests to find out the reasons behind test difficulties. Participants were 585 female college students chosen randomly from all grade…

In recent years, a number of educators have challenged the usefulness of SAT and ACT tests as indicators of college readiness, and some institutions have stopped requiring college entrance examinations altogether. The purpose of this trustee guide is to acquaint trustees with the history and use of college entrance tests and the arguments for and…

The purpose of this study was to examine the effects of answer copying on the ability level estimates of cheater examinees in answer copying pairs. The study generated answer copying pairs for each of 1440 conditions, source ability (12) x cheater ability (12) x amount of copying (10). The average difference between the ability level estimates…

The study aimed at investigating TOEIC score distribution patterns and learner satisfaction in an intensive TOEIC course and drew implications for pedagogical practice. A one-group pre-test post-test experiment and a survey on learner satisfaction were conducted on Taiwanese college EFL students (n = 50) in a case study. Results showed that the…

Distance Education has globally become one of the important solutions for increasing admission into the universities, decongesting campuses and efficient utilization of time and space. To ensure the sustainability of the programmes' noble objectives calls for periodic re-evaluation of its modus operandi including the assessment of the perception…

This chapter outlines the concept of test anxiety and its impact on performance, manners in which to diagnose and provide accommodations for the disability, and many means by which to reduce the impact of test anxiety. Overall, it bears repeating that although the concept of test anxiety is relatively simple, understanding how it affects a given…

Task complexity in terms of symbolic mediation (inner thought) as a determinant of differential test performance and the prediction of dissimilar functioning were examined. Preschool children with moderate to profound speech and/or language handicaps were tested using: (1) a sound-in-words subtest of the Test of Articulation (TA); (2) Action…

Issues associated with the ACT (American College Testing) Assessment Program illustrate the need to assess college entrance examinations in terms of the variety of common predictive uses such as estimation of first year grade point average (GPA), or chances of obtaining a C average after certain semesters or in specific courses. Test developers…

Four major topics were discussed at the conference: application of information theory to testing; recent advances in psychometric methods; evaluating group interaction; and new developments in the education of abler students. Papers delivered were: Multiple Assignment of Persons to Jobs, by Paul S. Dwyer; New Light on Test Strategy from Decision…

Confidence testing has been used in varying forms over the past 40 years as a method for increasing the amount of information available from objective test items. This paper traces the development of the procedure from Hevner's beginning method up to the various methods in use today and describes both the testing procedures and scoring methods…