Answer the following questions: 1. Describe what self-efficacy means to you and why is it important in health behavior change (in at least 3 sentences). 2. Apply the constructs of the Health Belief Model to a health behavior associated with a communicable disease (in at least 6 sentences). 3. Apply the transtheoretical model to a health behavior that you have changed in your lifetime or plan to change in the future (in at least 3 sentences). 4. Explain what processes of change either have or will help you go from stage to stage (in at least 3 sentences). 5. Discuss why are ecological models are important in understanding and modifying health behaviors (in at least 6 sentences)? NOTE: Provide at least one APA 6th Edition In-Text Citation and Reference for each question. APA Resource: https://nu.libguides.com/ld.php?content_id=8766101