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Author Question: Which of these methods of obtaining data has serious limitations because a researcher cannot expose ... (Read 62 times)

folubunmi

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on: Jul 1, 2018
Which of these methods of obtaining data has serious limitations because a researcher cannot expose subjects to an independent variable that might harm them?
 
  a. survey
  b. questionnaire
  c. controlled experiment
  d. field studies

Question 2

In the economic arena, population aging will affect:
 
  a. economic growth.
  b. savings.
  c. investment and consumption.
  d. labor markets.
  e. all of the above


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Cheesycrackers

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Reply #1 on: Jul 1, 2018
Answer to Question 1

c

Answer to Question 2

E


folubunmi

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Reply 2 on: Jul 1, 2018
Wow, this really help

frankwu0507

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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