Sources list for WHAT ARE THE POSITIVES AND NEGATIVES OF SURROGACY

Neville, P. "The Positives and Negatives of Solo Backpacking." WiseNomad.com Nov. 21, 2003. Accessed Oct. 24, 2004: http://www.wisenomad.com/story/2003/11/21/15521/689
Backpacking

Rauchenstein, T. (1997). Mind/Body Dualism: Positive and Negative Implications.
The Nature of Christ in Relation to God

Watson, D., L. A. Clark and A. Tellegen.1988. "Development and validation of brief measures of positive and negative affect: The PANAS scales." Journal of Personality and Social Psychology, 54: 1063-1070
Emotional Labor and the Hospitality Industry

Prager, E. (1999) Gender Differences in Positive and Negative Self-Assessments of Health a National Epidemiological Study of Israeli aged. Journal of Women Aging (1999);11(4) :21-41.
Aging and Attitude

John Francis Kreidl, Jean-Luc Goddard, chapter four, "Breathless" A Bout de souffle: Out of Breath: Two Negatives Make A Positive" Boston: Twayne Publisher, 1980
“A Bout de Souffle” (“Breathless”)