In order to ensure content validity by covering a broad range of content domains, the testing times of some educational large-scale assessments last up to a total of two hours or more. Performance decline over the course of taking the test has been extensively documented in the literature. It can occur due to increases in the numbers of: (a)…

According to the National Assessment of Educational Progress (NAEP), US reading and math scores have recently dropped. This decline is believed to be the result of the school closings that occurred during the COVID-19 pandemic. The drop likely contributed to the increase in pressure educators are feeling to teach in a way that leads to higher test…

Longitudinal change in the average Z scores for four groups of pupils sorted by quartiles was examined for its stability over three years. The data, collected from 1998 to 2009, was obtained from nine cohorts of Japanese junior high school pupils totaling 1,962 subjects. It showed illusionary declines among the mid-range pupils but improvements…

We use a natural experiment to show that the presence of an external examiner has both a direct and an indirect negative effect on the performance of monitored classes in standardized educational tests. The direct effect is the difference in the test performance between classes of the same school with and without external examiners. The indirect…

For a multitude of reasons candidates do not always complete all assessments in the examinations they are entered for. Using examination data across a range of GCSE specifications offered by the Assessment and Qualifications Alliance, this article details the impact of "unaccepted" absence on educational attainment, and explores absence…