Final answer:
The statement is true; antecedent strategies can involve manipulating the response effort for competing and desirable behaviors, often seen in techniques like the foot-in-the-door and shaping in behavior modification.
Step-by-step explanation:
The statement is TRUE. Antecedent strategies include a variety of approaches aimed at modifying people's attitude, ideas, and behaviors. One key concept in this context is the foot-in-the-door technique, which involves starting with a small request to increase the likelihood of compliance with a larger request later on. This is in line with the principle of consistency, as once a person commits to a small action, they are more likely to continue in a similar direction to maintain a consistent self-image. A practical example of applying antecedent strategies is the technique of shaping in behavior modification, which involves reinforcing successive approximations of the desired behavior until the final desired behavior is achieved. This process adjusts the response effort for the competing and desirable behaviors, usually making the desirable behavior easier to perform (decreasing response effort) while making the undesirable behavior harder to perform (increasing response effort).