Bibliografia Brzeziński, J. (1996) Metodologia badań psychologicznych. Warszawa: PWN Brzeziński, J. (2004) Metodologia badań psychologicznych. Wybór tekstów. Warszawa: PWN Campbell, D., Stanley, J. (1963) Experimental and quasi-experimental designs for research. Houghton Mifflin Company Cook, T.D. & Campbell, D.T. (1979). Quasi-experimentation: Design and analysis issues for field settings. Chicago: Rand McNally.
Kategoria:Metodologia psychologii