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Author Question: Evgenia wants to know whether eating a diet high in protein will increase children's cognitive ... (Read 131 times)

lak

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on: Jun 22, 2018
Evgenia wants to know whether eating a diet high in protein will increase children's cognitive abilities. The best research method for her to choose will be a(n)
 
  A) experimental study.
  B) correlational study.
  C) observational study.
  D) survey of children's eating habits.

Question 2

What is the major advantage of using a correlational research design?
 
  A) It helps pinpoint causality.
  B) It allows improvisation in the data collection method.
  C) It permits an intensive study of specific individuals.
  D) It allows us to discover relationships between specific variables.


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tjayeee

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

A

Answer to Question 2

D


lak

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Reply 2 on: Jun 22, 2018
Excellent

raili21

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Reply 3 on: Yesterday
Wow, this really help

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