Studies show that which of these elements make behavioral smoking ...

[HudsonKB16]

Studies show that which of these elements make behavioral smoking cessation programs more effective?
 
  A) When programs are briefer by having fewer sessions
  B) When programs are specialized toward only smoking
  C) When programs are longer and provide other services
  D) When programs are longer and specialize in smoking

Question 2

What is true about the most effective programs for helping people to quit smoking?
 
  A) Pharmacological interventions are more effective than behavioral interventions.
  B) Behavioral interventions are more effective than pharmacological interventions.
  C) Pharmacological and behavioral interventions together are even more effective.
  D) Both interventions are equally effective, but these are not better in combination.

[xiaomengxian]

Answer to Question 1

D

Answer to Question 2

C