Delys, Pamela. <br/><br/>
Rationale, method, and validity of the SDRCI IE measure for preschool children. 

 - [S.l. :  s.n.],  [1971?] 
<br/><br/> Paper read at American Psychological Association Convention Symposium, Developmental Aspects of Locus of Control Expectancies: New Methods and Prospects, Washington, 1971. 
<br/><br/>Bibliography: p. 5. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control (Psychology)