Impact of Engaging with Intelligent Tutoring System Lessons Prior to Class Start

A study was conducted using the Generalized Intelligent Framework for Tutoring (GIFT) intelligent tutoring system (ITS) software and an Army Schoolhouse course. Existing materials were provided and used to create 9 computer-based GIFT lessons that included adaptive tutoring versions of the materials. These lessons included a Pre-Test, 7 content lessons (on the areas of Detect, Engage, and Assess), and a Post-Test. Six participants completed the Pre-Test, Post-Test, and all lessons. Overall Post-Test scores were significantly higher than Pre-Test scores, and remediation also had a positive impact on Post-Test scores. This study demonstrates that completing self-paced ITS lessons prior to initial class instruction can lead to positive learning impacts prior to the start of a class.