When a Health Psychologist Designs an Intervention,she Should Keep in Mind

Multiple Choice

When a health psychologist designs an intervention,she should keep in mind that:

A) a great intervention has little or no dropouts
B) if a participant does not attend all of the interventions,it will not hinder the assessment of the intervention
C) unhealthy behaviors can return once the intervention/treatment has stopped.
D) resources should not be devoted to preventing attrition even though it is expected to happen.