Social scientists have found that computer simulations of human ...

[sammy]

Social scientists have found that computer simulations of human social behavior
 
  A) tend not to be very useful.
  B) are useful in the laboratory but rarely generalize to the external world.
  C) tend to have too many confounds to be useful at this point in time.
  D) are useful for explaining current data and generating novel predictions.

Question 2

According to the concept of social facilitation, the presence of other people ________ physiological arousal, which improves performance on ________ tasks.
 
  A) increases; unmastered
  B) increases; well-learned
  C) decreases; unmastered
  D) decreases; well-learned

[Kedrick2014]

Answer to Question 1

Answer: D

Answer to Question 2

Answer: B

[sammy]

TYSM

[bitingbit]

Gracias!