Pintrich, Paul R <br/><br/>
Motivational and self-regulated learning components of classroom academic performance 

 - 33-40 
 - 1990 Vol. 82, no. 1 mar. 
 = JOURNAL OF EDUCATIONAL PSYCHOLOGY 
<br/><br/><label>Encabezamiento--Término de Indización: </label>MOTIVACION RENDIMIENTO ACADEMICO TECNICAS DE ENSEÑANZA