When a leader is aware of a) people’s motivations; b) what is important to them; and c) how they might react to change

answer; researchers typically cannot control people's sexual behaviors as would be necessary in an experiment;

"choosing is refusing" means individuals face an opportunity cost with each decision they make. economists state that every decision involves trade-offs. opportunity cost is the least desirable alternative given up as a result of a decision.

answer; depression and breathing related sleep disorder(independent);