by
Bachman, Ronet.
Format:
Books
Publication Date
2001
Excerpt:
Research -- 3. Conceptualization and Measurement -- 4. Sampling -- 5. Causation and Research Design -- 6
by
Fink, Arlene.
Publisher description http://www.loc.gov/catdir/enhancements/fy0656/98008873-d.html
Table of contents only http://www.loc.gov/catdir/enhancements/fy0656/98008873-t.html
Contributor biographical information http://www.loc.gov/catdir/enhancements/fy0734/98008873-b.html
Table of contents only http://www.loc.gov/catdir/enhancements/fy0656/98008873-t.html
Contributor biographical information http://www.loc.gov/catdir/enhancements/fy0734/98008873-b.html
Format:
Books
Publication Date
1998
Excerpt:
. Research design and sampling. Pt. 2. Data collection, interventions, analysis, results, and conclusions
by
Krathwohl, David R.
Format:
Books
Publication Date
1998
Excerpt:
Inference and Internal Validity. Ch. 8. Sampling, Representation, and External Validity. Ch. 9. Research
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