Author Question: Unplanned environmental variations which may impact the experimenters demonstration of experimental ... (Read 33 times)

eruditmonkey@yahoo.com

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Unplanned environmental variations which may impact the experimenters demonstration of experimental control are called ___________________
 
  a. Manipulated variables
  b. Dependent variables
  c. Independent variables
  d. Extraneous variables

Question 2

A well-planned scientific investigation begins with _____________
 
  a. Systematic observation
  b. Target behavior selection
  c. Experimental question
  d. Intervention



amit

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Answer to Question 1

D

Answer to Question 2

C



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