Younger, B <br/><br/>
Understanding category members as "the same sort of thing": explicit categorization in ten-month infants.  [electronic resource] 

 -  Child development  Feb 1993 
 - 309-20 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0009-3920 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cognition<br/>Female<br/>Habituation, Psychophysiologic<br/>Humans<br/>Infant<br/>Male<br/>Psychology, Child