Delys, Pamela. <br/><br/>
A locus of control (IE) measure for preschool-age children :  model, method, and validity / 
 A locus of control (IE) measure for preschool age children 
[by] Pamela Delys and Mark W. Stephens. 
 - [S.l.],  [1971?] 
<br/><br/> Paper presented at Midwestern Psychological Association, Detroit, 1971. 
<br/><br/>Bibliography: p. 11-12. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control (Psychology)