Abstract

References
1.
Festinger
L.
A theory of social comparison processes . Human Relations , 1954 , 7 , 117 –140 .
2.
Liberman
M.
Yalom
I.
Miles
M.
Encounter groups: First facts . New York : Basic Books , 1973 .
3.
Robinson
J.
Shaver
P.
Measures of social psychological attitudes . Ann Arbor, MI : Institute for Social Research , 1973 .
4.
Schachter
S.
The psychology of affiliation . Stanford : Stanford Univer. Press , 1959 .
5.
Skovholt
T.
Issues in psychological education . Personnel and Guidance Journal , 1977 , 55 , 472 –475 .
