Pillemer, David B <br/><br/>
One - versus two-tailed hypothesis tests in contemporary educational research 

 - 13-17 
 - 20, No. 9, 1991 
<br/><br/>Mayo 1992 
 = EDUCATIONAL RESEARCHER 
<br/><br/><label>Encabezamiento--Término de Indización: </label>INVESTIGACION EDUCATIVA META ANALISIS METODOLOGIA DE LA INVESTIGACION PROBAR LA HIPOTESIS TAMA\197O DEL EFECTO TNER DECISION