________ learning involves learning by watching others' behavior

I might be best to say that adaptive theory explains _____, whereas restorative theory explains_____.

a) why we need to sleep, when we need to sleep b) where we need to sleep, why we need to sleep c) why we need to sleep, where we sleep d) when we sleep, why we need to sleep

Which of the following statements is true about electroconvulsive therapy (ECT)?

a. ECT can be an effective treatment for severe cases of depression. b. ECT is no longer considered a valid or ethical form of treatment. c. ECT is still performed in the same way it was delivered in the 1930s and 1940s. d. ECT triggers a controlled stroke.