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Author Question: A researcher hypothesizes that children who learn to read using phonics will read better than those ... (Read 148 times)

jace

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on: Jun 19, 2018
A researcher hypothesizes that children who learn to read using phonics will read better than those not taught in this manner. Identify I0 and Ha. Is this a one- or two-tailed test?
 
  What will be an ideal response?

Question 2

Debriefing is ____.
 
  a. rarely effective at removing lingering effects
  b. more effective the sooner it is delivered
 c. more effective with active deception
 d. a continuation of the deception


qytan

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

H0: There will be no difference in reading ability between those who learn to read with phonics and those who learn to read any other way (H0: m1  m2).
Ha: Children who learn with phonics will read better than those who do not learn this way (m1 > m2).

Answer to Question 2

b


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