Riese, R R <br/><br/>
Discrimination learning in retarded children: nonreward vs. reward.  [electronic resource] 

 -  American journal of mental deficiency  Jan 1967 
 - 536-41 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0002-9351 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child<br/>Child, Preschool<br/>Discrimination Learning<br/>Female<br/>Frustration<br/>Humans<br/>Intellectual Disability<br/>Male<br/>Reward