Burkart, Judith Maria <br/><br/>
Group service in macaques (Macaca fuscata), capuchins (Cebus apella) and marmosets (Callithrix jacchus): a comparative approach to identifying proactive prosocial motivations.  [electronic resource] 

 -  Journal of comparative psychology (Washington, D.C. : 1983)  May 2013 
 - 212-25 p.  digital 
<br/><br/> Publication Type: Comparative Study; Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1939-2087 
<br/><br/><label>Standard No.: </label>10.1037/a0026392  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Behavior, Animal--physiology<br/>Callithrix<br/>Cebus<br/>Cooperative Behavior<br/>Female<br/>Group Processes<br/>Macaca<br/>Male<br/>Motivation--physiology<br/>Psychological Tests<br/>Social Behavior