Most antidepressant drugs work by changing the concentration of specific neurotransmitters in the brain.

Why do organizations that have OCB outperform those that do not?

a. OCB promotes the effective functioning of the organization. b. OCB employees are easier to supervise. c. OCB increases job satisfaction, increasing productivity. d. OCB decreases recruitment, selection and training, because turnover is less. e. OCB is rewarded by increased opportunities for promotions.

Suppose you and your parents disagree over how much effort you're making in your

schoolwork. You want to speak your mind to them, but you know that if you do, they may punish you by taking awayyour car or refusing to pay next term's tuition. In this case, the mismatch between your behavior and your attitude reflects which of the following variables? a. Degree of specificity b. A motivational relevance c. Accessibility d. Constraints on behavior e. Recency