______ is often used as a defense mechanism when people feel trapped and utterly helpless

Single parenthood has become more common in the United States in the past 25 years

Indicate whether the statement is true or false

When parents belittle, scream at, or physically abuse their children, the parents, themselves, become which of the following for fear and withdrawal?

a. conditioned stimuli b. conditioned responses c. unconditioned stimuli d. unconditioned responses