Which of the Following Statements Concerning the Integrative Theory of MHealth

Which of the following statements concerning the integrative theory of mHealth is NOT true?

A) Effective health apps are rich in content and actively engage users.
B) Effective health apps prompt users to share their newfound health knowledge with others.
C) Sharing knowledge on social media leads to support, feelings of self-efficacy, and social norms that facilitate healthy behavior and better health.
D) Too much online feedback can be overwhelming and too little feedback on health-related posts can be hurtful.