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Author Question: A pigeon is presented with a blue key and a red key in alternating order. In the presence of the ... (Read 52 times)

stephzh

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A pigeon is presented with a blue key and a red key in alternating order. In the presence of the blue key, it earns food on a VI 200-sec schedule. In the presence of the red key, it earns food on a VI 600-sec schedule. The VI 600-sec schedule is then changed to a VI 100-sec schedule. As a result, the rate of response on the VI 200-sec schedule _____, illustrating a _____ contrast effect.
 
  A) decreases; negative
  B) increases; negative
  C) decreases; positive
  D) increases; positive

Question 2

Harry recently got engaged and spends every evening with his fianc. As a result, he finds his college classes during the day less appealing than before. Harry's behavior illustrates a(n) _____.
 
  A) anticipatory contrast effect
  B) negative contrast effect
  C) positive contrast effect
  D) discriminatory contrast effect



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diana chang

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Answer to Question 1

A

Answer to Question 2

B




stephzh

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Reply 2 on: Jun 21, 2018
Gracias!


dreamfighter72

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Reply 3 on: Yesterday
Wow, this really help

 

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