Schmitz, S <br/><br/>
Genetic and environmental influences on early childhood behavior.  [electronic resource] 

 -  Behavior genetics  Jan 1994 
 - 25-34 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S. 
<br/><br/><label>ISSN: </label>0001-8244 
<br/><br/><label>Standard No.: </label>10.1007/BF01067926  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child Behavior<br/>Child Behavior Disorders--genetics<br/>Child, Preschool<br/>Diseases in Twins--genetics<br/>Female<br/>Humans<br/>Internal-External Control<br/>Male<br/>Models, Genetic<br/>Personality Assessment<br/>Personality Development<br/>Social Environment<br/>Twins, Dizygotic--genetics<br/>Twins, Monozygotic--genetics