Assignment6-2-1



	EDR610 : The Class : Good Measurement : Part 2 : Assignment6-2-1

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I'd like for you to take the same two articles or research reports (DOES and DOES NOT deal with validity) and "critically assess" the job done by each one in terms of the validity issue.

In other words:

1. For the "did deal with" validity article: which type(s) of validity appeared to have been used? (YOU MAY FIND IT HELPFUL TO SEND ME A COPY OF THE ORIGINAL ARTICLE SO THAT I CAN HELP YOU TO MAKE THIS DETERMINATION!) And -- is it/are they "appropriate" method(s), in your opinion? Why or why not?

2. For the "didn't deal with" validity article: based on your reading of this article, which method(s) should have been applied by the author(s) to his/her/their measurement procedures? Why or why not? (HERE, TOO, I'D STRONGLY RECOMMEND THAT YOU SEND ME A COPY OF THE ORIGINAL ARTICLE SO THAT I CAN HELP YOU TO MAKE THIS DETERMINATION!)

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E-mail M. Dereshiwsky at statcatmd@aol.com
Call M. Dereshiwsky at (520) 523-1892