There are approximately ______ neurons in the brain of an average human being

Ken wants to go to law school but he is concerned that he will be rejected if he applies or will fail if he is admitted. Ken is faced with what Lewin calls a(n) ______ conflict

a. approach/approach c. avoidance/avoidance b. approach/avoidance d. double approach/avoidance

Older adults' reduced performance on declarative memory tasks when they are reminded of the negative age stereotype is probably the result of such reminders:

a. decreasing the positivity bias. b. taxing their prospective memory. c. decreasing the Flynn effect d. consuming more working memory capacity.