Tammy finds writing papers to be a very aversive task. As a result, she always checks out the requirements for all her classes before she registers and never takes classes that require term papers. Tammy’s behavior is an example of

Avoidance learning

Explanation: Avoidance learning is the process by whereby an individual learns to behave in a certain way or respond in a certain manner to avoid a stressful or unpleasant situation or occurrence. The behavior is to avoid, or to remove oneself from, being in that situation. Because Tammy hates writing term papers, she checks (behaviour) and makes sure that the classes she registers with do not have classes that requires writing term papers. This is called Avoidance Learning.

answer: when you start thinking negitivly and start having suicidal thoughts

or harming yourself, sadness is part of depression as well as fear and anger combined

i think the answer is d.