Which of the Following Approaches Would B

Which of the following approaches would B. F. Skinner recommend to reduce an undesirable behavior?

A) offering candy to persuade a child to stop having a tantrum in the grocery store
B) standing by but ignoring a child who is having a tantrum in the grocery store
C) immediately removing a child from the grocery store when he or she is having a tantrum
D) threatening to leave the child behind at the grocery store when he or she is having a tantrum