Adaptive prompt system using a ghost shadowing approach: A preliminary development

Errorless Learning (EL) is an effective learning method that can be applied for the rehabilitation of IADL in patients with Alzheimer´s disease (AD). Prompt fading is one of the key concepts in order to successfully apply the EL. However, issue of the prompt dependence has not been satisfactorily solved. The aim of the study is to propose an adaptive prompt system using a shadowing approach (Ghost shadowing) based on the model of “sense of agency” to deal with this problem. In this paper, we present a prototype system as well as the result of the assessment test for the quality of the sense of agency in order to validate the subjective aspect of the proposed approach as a preliminary study.