Professor Mathers is concerned about the degree to which the ...

[fnuegbu]

Professor Mathers is concerned about the degree to which the results from his new intelligence test that he developed correlate with the scores produced by the well-established Wechsler Adult Intelligence Scale (WAIS).
 
  Based on this description, it appears as though Professor Mathers is concerned about the __________ of his test.
 
   a. concurrent validity
   b. predictive validity
   c. face validity
   d. construct validity

Question 2

What method should be used in order to avoid participants' use of visual cues to
  differentiate the colas, not by taste, but by appearance?
 
  A) put the participants in different rooms
  B) blindfold the participants while they are tasting
  C) put subjects in a room with absolutely no available light source
  D) alter the colors of the colas to appear as the same color

[voltaire123]

Answer to Question 1

a

Answer to Question 2

B