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Author Question: Refer to Exhibit 12-1. Students who use a computerized problem-solving tool will perform better on ... (Read 34 times)

humphriesbr@me.com

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on: Jun 20, 2018
Refer to Exhibit 12-1. Students who use a computerized problem-solving tool will perform better on word problems than students who do not use the tool.
 
  a. necessarily ex post facto research
  b. possible to do with experimental research

Question 2

Refer to Exhibit 12-1. Hyperactive children report enjoying sugar treats more than non-hyperactive children.
 
  a. necessarily ex post facto research
  b. possible to do with experimental research


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Mollythedog

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Reply #1 on: Jun 20, 2018
Answer to Question 1

B

Answer to Question 2

A


humphriesbr@me.com

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Reply 2 on: Jun 20, 2018
Thanks for the timely response, appreciate it

tkempin

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Reply 3 on: Yesterday
Wow, this really help

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