Although there has been substantial research on the effects of test accommodations on students' performance, there has been far less research on students' use of embedded accommodations and other accessibility supports at the item and whole test level in operational testing programs. Data on embedded accessibility supports from digital logs…

ASSISTments is a web-based math tutor designed to address the need for timely student assessment while simultaneously providing instruction, thereby avoiding lost instruction time that typically occurs during assessment. This article presents a quasi-experiment that evaluates whether ASSISTments use has an effect on improving middle school…