Reward dependence is associated with low levels of norepinephrine. (True or false?)

Reward dependence is associated with low levels of norepinephrine.
 
  Indicate whether the statement is true or false.

---

Question 2

Eysenck's personality factors have been found to be correlated with
 
  A) emotions,
  B) distractibility.
  C) criminal behavior.
  D) all of the above

---

Question 3

Eysenck's three factors of personality are theorized to be caused by
 
  A) biology.
  B) early experience.
  C) patterns of thinking.
  D) learning throughout life.

---

Question 4

Evolutionary approaches emphasize universal human tendencies, more than do other biological
  approaches.
 
  Indicate whether the statement is true or false.

---

Question 5

Emotions are essential for social behavior.
 
  Indicate whether the statement is true or false.

---

Question 6

According to evolutionary thought, men tend to be more selective and women more opportunistic in regard to mate selection.
 
  Indicate whether the statement is true or false.