Sometimes the only way to tell if a statement is meant to be factual, sarcastic, or ironic is by ________________

Much human behavior involves

(a) short-term adaptations (b) long-term adaptations (c) context-specific adaptations (d) all of these

The last resort for severely depressed, suicidal patients may be

a. lithium b. antidepressants c. tranquilizers d. psychosurgery