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Author Question: A descriptive nonnumerical observation is best termed a(n) ____ measure. a. quantitative b. ... (Read 134 times)

chandani

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on: Jun 19, 2018
A descriptive nonnumerical observation is best termed a(n) ____ measure.
 
  a. quantitative
  b. qualitative
 c. objective
 d. subjective

Question 2

What is a confound and how is it related to internal validity?
 
  What will be an ideal response?


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mcabuhat

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

b

Answer to Question 2

A confound is an uncontrolled extraneous variable or flaw in an experiment. It is a threat to internal validity because it means that the results of the experiment might not be due to the manipulation of the independent variable, but instead to the confounded variable.


chandani

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Reply 2 on: Jun 19, 2018
Thanks for the timely response, appreciate it

mohan

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Reply 3 on: Yesterday
Wow, this really help

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