Experimental Design & Analysis. Further Within Designs; Mixed Designs; Response Latencies April 3, 2007. Outline. Mixed, or split-plot, designs Response latency designs, a special case for split plots. Mixed Designs.
Further Within Designs; Mixed Designs; Response Latencies
April 3, 2007
DOCTORAL SEMINAR, SPRING SEMESTER 2007
Researchers using the pre-post-control design look for an interaction such that one cell in particular stands out, and that is the experimental group’s post test score. Ideally the pre-test scores will be equivalent.
It is the post-test score difference between the experimental and control that is important.