1. Statistics as Principled Argument;Abelson,1995
2. Power and money;Allison;Psychol. Methods,1997
3. Cohen, J., 1988. Statistical Power Analysis for Behavioural Sciences, 2nd Edition. Academic Press, New York.
4. A power primer;Cohen;Psychol. Bull.,1992
5. Assessing effect and no effect with equivalence tests;Dixon,1998