1. EISA – Electronic Instrumental activities of daily living Satisfaction Assessment (2023):
    Available as appendix in the article.

2. MDPQ – Mobile Device Proficiency Questionnaire (2016): Accessed by emailing administrator on www.create-center.org. 

3. CPQ – the Computer Proficiency Questionnaire (33 items) Short version – (CPQ-12) : Accessed by emailing administrator on www.create-center.org. 

4. iKnow – The Internet knowledge measure (2007): Practitioners can email dx***@ps*.edu to request a “License to Administer” for a nominal fee ($2.00 per use),

5. CMC – Measure of Computer-Mediated Communication (2005): Available free as appendix on the article