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Author Question: The scientific method used to demonstrate cause-and-effect relationships is called a. correlation ... (Read 81 times)

littleanan

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on: Jun 22, 2018
The scientific method used to demonstrate cause-and-effect relationships is called
 
  a. correlation
  b. direct observation
  c. experimental research
  d. all of the above

Question 2

Define reliability. Define validity.
 
  What will be an ideal response?


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ricroger

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Reply #1 on: Jun 22, 2018
Answer to Question 1

c

Answer to Question 2

Answer: Reliability is the consistency of a score yielded by a psychological test. Validity is the extent to which a test measures what it is designed to measure.


littleanan

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Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it

FergA

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Reply 3 on: Yesterday
Excellent

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