Speeded tests set time limits so that few examinees can reach all items, and power tests allow most test-takers sufficient time to attempt all items. Educational achievement tests are sometimes described as "timed power tests" because the amount of time provided is intended to allow nearly all students to complete the test, yet this…

Vocabulary researchers have started expanding their assessment toolbox by incorporating timed tasks and psycholinguistic instruments (e.g., priming tasks) to gain insights into lexical development (e.g., Elgort, 2011; Godfroid, 2020b; Nakata & Elgort, 2020; Vandenberghe et al., 2021). These timed sensitive and implicit word measures differ…

In recent ACT mode comparability studies, students testing on laptop or desktop computers earned slightly higher scores on average than students who tested on paper, especially on the ACT® reading and English tests (Li et al., 2017). Equating procedures adjust for such "mode effects" to make ACT scores comparable regardless of testing…

The present study examined the extent to which first language (L1) awareness can benefit second language (L2) grammatical learning of the French "Imparfait", a crosslinguistically complex target feature. Sixty-nine English-speaking learners of L2 French received different types of explicit information (EI) about L2 or L2 + L1…

When power tests include a time limit, it is important to assess the possibility of speededness for examinees. Past research on differential speededness has examined gender and ethnic subgroups in the United States on paper and pencil tests. When considering the needs of a global audience, research regarding different native language speakers is…

The increasingly diverse language backgrounds of their students are creating new challenges for English-medium universities. One response in Australian and New Zealand institutions has been to introduce post-entry language assessment (PELA) to identify incoming students who need to enhance their academic language ability. One successful example of…

Two studies investigated the comparability of scores from paper-and-pencil and computer-administered versions of the College-Level Examination Program (CLEP) General Examinations in mathematics and English composition. The first study used a prototype computer-administered version on each examination for 94 students for mathematics and 116 for…

Evaluating the comparability of a test administered in different languages is a difficult, if not impossible, task. Comparisons are problematic because observed differences in test performance between groups who take different language versions of a test could be due to a difference in difficulty between the tests, to cultural differences in test…