Sigelman, Carol K. <br/><br/>
Life-span human development / 
Carol K. Sigelman and David R. Shaffer. 
 - 2nd ed. 
 - Pacific Grove, Ca. :  Brooks/Cole Publishing Co.,  1995. 
 - 650 p. :  ill. ;  25 cm. 
<br/><br/>p. 539-606. 
<br/><br/><label>ISBN: </label>0534195784  RM126.30 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Developmental psychology.