Professor Carana is conducting an experiment, but he is worried ...

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Professor Carana is conducting an experiment, but he is worried that subjects might start to second-guess the purpose of the study when they enter his laboratory and see all of his intimidating, technological equipment.
 
  It appears that Professor Carana is concerned about the influence of
 
   a. balancing.
   b. demand characteristics.
   c. social desirability biases.
   d. randomization.

Question 2

Which of the following is the independent variable of the experiment?
 
  A) type of story
  B) types of details
  C) type of perspective
  D) type of retrieval

[brbarasa]

Answer to Question 1

b

Answer to Question 2

C

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TYSM

[tuate]

Thanks for the timely response, appreciate it