
by Paul E. Spector
This is a clear, compact introduction to the principles of experimental and non-experimental design. It covers designs including: single group designs; pre-test/post-test designs; factorial designs, hierarchical designs; multivariate designs; the Solomon four group design; panel designs; and designs with concomitant variables.

Frederick Taylor

Leonard Mlodinow
Indie authors send us advance copies. We match them to readers by genre. You get the book free, the author gets an honest review.



