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Author Question: A researcher knows that there is a relationship between obesity and watching television for young ... (Read 65 times)

123654777

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on: Jun 19, 2018
A researcher knows that there is a relationship between obesity and watching television for young children. However, it is not known whether children watch more TV because they are overweight, or whether they are overweight because they watch so much TV. This is an example of the directionality problem.
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

A two-group design in two phases defined by three waves of measurement is a ____ design.
 
  a. double pretest
 b. switching replications
 c. nonequivalent dependent variables
  d. regression point displacement


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ju

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

True

Answer to Question 2

b


123654777

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Reply 2 on: Jun 19, 2018
Excellent

billybob123

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Reply 3 on: Yesterday
Wow, this really help

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