The first ministroke a person suffers serves as a warning that more strokes are likely to follow

Which of the following is NOT one of the conditions that make reciprocal altruism likely?

a. The situation must involve low risk for the altruist. b. There must be a high chance that the situation will be reversed in future. c. The situation must involve low benefits for the recipient. d. The recipient must recognize the altruist. e. The opportunity to provide assistance occurs among those who are most familiar with each other.

Which of the following is a Cluster B personality disorder?

a. Depressive b. Schizoid c. Paranoid d. Borderline