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Download full textRogers, Christopher M.; Thurlow, Martha L.; Lazarus, Sheryl S.; Liu, Kristin K. – National Center on Educational Outcomes, 2019
The purpose of this report is to present a synthesis of the research on test accommodations published in 2015 and 2016. We summarize the research to review current research trends and enhance understanding of the implications of accommodations use in the development of future policy directions, to highlight implementation of current and new…
Descriptors: Testing Accommodations, Students with Disabilities, Elementary Secondary Education, Postsecondary Education
Harper, Gary W.; And Others – 1990
This study examined the ability of a newly developed computerized visual vigilance measure, the Preschool Vigilance Task (PVT), to differentiate between 20 hyperactive and 20 control preschoolers. The PVT was developed to minimize cognitive requirements in a vigilance measure. The study compared performance of the subjects on the PVT and the…
Descriptors: Attention Control, Attention Deficit Disorders, Computer Assisted Testing, Handicap Identification
Raggio, Donald J.; Whitten, Janice M. – 1994
The Raggio Evaluation of Attention Deficit Disorder (READD) is an objective measure for the diagnosis and management of attention deficit disorder (ADD) in children. Extensive research has been conducted on its clinical and psychometric properties, as described in Chapter 3, "Development and Standardization." The READD is a microcomputer…
Descriptors: Attention Deficit Disorders, Behavior Disorders, Children, Clinical Diagnosis
