Answer Happy

Hello. I am studying abnormal psychology right now. Please
answer these two questions and explanations.
1. Which is one way that bipolar I disorder is different
than bipolar II?
a. Bipolar I is diagnosed when there has been a full-blown manic
episode.
b. Bipolar I is more common in women.
c. Bipolar II is more treatable with medication.
d. Bipolar I is diagnosed after a shorter period of time than
bipolar II.
2. Which of the following is most associated with case
study research?
a. Randomized controlled trials
b. Psychoanalytic perspective
c. Cognitive-behavioral perspective
d. Biological perspective