You Work as a Dental Hygienist in a School-Based Health

You work as a dental hygienist in a school-based health center in a public high school (grades 9 through 12) . The health clinic is staffed by you, a dental assistant, a dentist, a nurse practitioner, a health educator, a school nurse, a social worker, a mental health counselor, a nutritionist, and a sports medicine specialist. In addition to having the health clinic available, students are required to take a health class for 4 weeks in ninth grade. In the last few months, parents and teachers have reported increased use of smokeless tobacco, cigarettes, and e-cigarettes by students outside the school grounds. The principal has asked the health center team to address the problem of increased use of tobacco products.
-When designing evaluation methods and measures for this initiative, what information might be the least important to document?

A) Specific brands of smokeless tobacco and e-cigarettes used
B) Key messages that resonated the most with the users of e-cigarettes
C) Approaches that teens reported as preventing their use of tobacco products
D) Challenges and barriers encountered when implementing the selected interventions