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Author Question: The edge between a dark shadow and an illuminated checkerboard is a(n) _____. A) reflectance edge ... (Read 214 times)

danielfitts88

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on: Jun 19, 2018
The edge between a dark shadow and an illuminated checkerboard is a(n) _____.
 
  A) reflectance edge
  B) illumination edge
  C) ratio edge
  D) Ishihara border

Question 2

A study using the experimental design has found that in conditions in which there are more people in a room, the average reaction time to respond to a request for help is less. In this experiment the independent variable is____________ and the dependent variable is_______________.
 
  a. the number of people in the room; the gender of the participants
  b. the gender of the participants; the number of people in the room.
  c. reaction time to help; number of people in the room
  d. the number of people in the room; reaction time to help


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bdobbins

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Reply #1 on: Jun 19, 2018
Answer to Question 1

B

Answer to Question 2

d


danielfitts88

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Reply 2 on: Jun 19, 2018
:D TYSM

xiazhe

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Reply 3 on: Yesterday
Gracias!

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