Last updated on January 6th, 2024 at 08:34 amWhat can a 15 minute test tell you about the brain? By Les Ruthven, Ph.D. clinical psychology Email:  lruthven.mafinearts@gmail.com Blog:  www.ruthvenassessments.com The Ruthven Impairment Assessment (RIA) is an online, brief, computer delivered, … Continue reading RIA Impaired Performance based on clinical and research data