TY  - BOOK
AU  - Pillemer, David B
TI  - One - versus two-tailed hypothesis tests in contemporary educational research
KW  - INVESTIGACION EDUCATIVA
KW  - META ANALISIS
KW  - METODOLOGIA DE LA INVESTIGACION
KW  - PROBAR LA HIPOTESIS
KW  - TAMA\197O DEL EFECTO
KW  - TNER DECISION
N1  - Mayo 1992
ER  -