Goupil, Louise <br/><br/>
Infants ask for help when they know they don't know.  [electronic resource] 

 -  Proceedings of the National Academy of Sciences of the United States of America  Mar 2016 
 - 3492-6 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1091-6490 
<br/><br/><label>Standard No.: </label>10.1073/pnas.1515129113  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cognition<br/>Humans<br/>Infant<br/>Infant Behavior--psychology<br/>Memory<br/>Nonverbal Communication--psychology<br/>Uncertainty