Sam is a friendly, compliant person who avoids fights and generally goes along with what others want to do. Which factor describes him best?

With his puzzle box experiments, Thorndike discovered that learning is usually a(n) _____ process

A) ?sudden B) ?unpredictable C) stressful? D) ?gradual

The FDA has also approved ________ for heroin dependence, but it is not widely used because patients are less likely to comply with treatment due to such side effects as nausea and headaches.

A. naltrexone B. cognitive-behavioral therapy C. dialectical behavioral therapy D. mindfulness meditation