KLEIN, James D. <br/><br/>
Effects of informal cooperative learning and the affiliation motive on achievement, attitude and student interactions / James D. Klein 

 - 332-341 
 - 2000 25, no.3(jul.) 
 = CONTEMPORARY EDUCATIONAL PSYCHOLOGY 
<br/><br/><label>Encabezamiento--Término de Indización: </label>ACTITUD ALUMNOS APRENDIZAJE COOPERATIVO MOTIVACION