There is evidence that depressed children and adults underutilize ...

[Shelles]

There is evidence that depressed children and adults underutilize the neurotransmitter ____.
 
  a. estrogen c. testosterone
  b. serotonin d. none of these

Question 2

In the habituation method:
 
  a. infants show new interest in something they have not seen or heard before.
  b. infants show recognition by no longer responding to something they have seen or heard before.
  c. infants show that they can distinguish parental voices by 4 weeks of age.
  d. infants show visual preferences by attending to objects they prefer longer.

[tmlewis4706]

Answer to Question 1

B

Answer to Question 2

B