Empirical growth benchmarks, as introduced by Hill, Bloom, Black, and Lipsey (2008), are a well-known way to contextualize effect sizes in education research. Past work on these benchmarks, both positive and negative, has largely avoided confronting the role of vertical scales, yet technical issues with vertical scales trouble the use of such…

Undergraduate medical education aims to train the students to develop the required clinical skills and preparation for the residency. The validity of the assessment on clinical competence is primarily ignored or uncompleted, especially in the clinical clerkship. The current study was multifaceted and accomplished multiple evaluation and research…

Individuals with moderate to severe TBI often need extensive rehabilitation. To verify the effectiveness of intervention and design rehabilitation programs that meet individual's needs, precise and efficient outcome measures are crucial. Current assessments for TBI either focus on measuring impairments, such as neuropsychological tests or lack of…

Addresses the central issue of test biases in college entrance examinations. Utilizes differential item functioning analysis (DIF) to compare types of questions, fields of knowledge, and male and female responses in Turkish entrance examinations. Reveals intermittent biases and suggests the tests be used more for assessment than selection. (MJP)