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  1. R

    Comparing exp and control groups in a mixed design with a comparatively small N

    My study investigates the type of dialogue and behavior between children working in groups on a class activity, with and without an intervention. It is a small project with an experimental design, three experimental and three control participants (in this case each participant is a group of...
  2. R

    Assessing change using McNemar's test

    I have Pre and post-intervention test scores of a number of skills rated from 0-3 (0 = Poor, 1 = Fair, 2 = Average, 3 = Good) for 5 participants. I am trying to use McNemar's test for each skill to test for change and would greatly appreciate some help. I am unclear about whether - 1) I can...