Which of the following procedures would be implemented last in an effort to decrease a problem behavior?

In many TV situation comedies, a woman will withhold sex from her husband until he stops an annoying behavior. It's a classic storytelling device. It's also an example of

a. negative punishment using a primary reinforcer b. positive reinforcement using a secondary reinforcer c. positive punishment using a secondary reinforcer d. negative reinforcement using a primary reinforcer

Gender identity is the inner sense of being a male or a female

Indicate whether this statement is true or false.