Wednesday, September 12, 2007

PSYC 627 (3) - Sept 11

Threats to Internal Validity

* Schedule enough time to read the readings!!!

* Use diagram to sketch the research design. (R - Randomized; O - Observation/Assessment; X - intervention)

* Consider the research question and the relationship that is the focus of the study.

* Dissect the impact of various factors.

* Come up with solutions to fix the problem instead of leaving it broken.

Construct Validity

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