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Author Question: A researcher is interested in the relationship between ability grouping and reading achievement ... (Read 31 times)

kellyjaisingh

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on: Jun 20, 2018
A researcher is interested in the relationship between ability grouping and reading achievement among third graders. State (a) a research hypothesis (b) alternate hypothesis (c) a null hypothesis for this study,
 
  What will be an ideal response?

Question 2

Distinguish between directional and nondirectional research hypothesis.
 
  What will be an ideal response?


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epscape

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

Research: Third graders who have been placed in reading class according to their reading ability will achieve at a higher level on a end-of-year standardized reading test than will third graders who were placed in heterogeneous groups.

Alternate: Third graders who are placed in heterogeneous groups will achieve at a higher level on a end-of-year standardized reading test than will third graders who are placed in homogeneous groups.

Null: There is no relationship between using ability grouping for third grade reading and students' achievement on an end-of-year standardized reading test.

Answer to Question 2

A directional research hypothesis specifies the direction of the predicted relationship between variables; a nondirectional hypothesis states that a relationship exists but does not specify the direction of the expected finding.


kellyjaisingh

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Reply 2 on: Jun 20, 2018
YES! Correct, THANKS for helping me on my review

juliaf

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Reply 3 on: Yesterday
Wow, this really help

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