Abstract
Get full access to this article
View all access options for this article.
References
1.
Feldman, P.J.
,
Dunkel-Schetter, C.
,
Sandman, C.A.
, &
Wadhwa, P.D.
( 2000 ). Maternal social support predicts birth weight and fetal growth in human pregnancy . Psychosomatic Medicine , 62 , 715 -725 .
2.
Fredrickson, B.L.
( 2003 ). The value of positive emotions . American Scientist , 91 , 330 -335 .