Abstract
Get full access to this article
View all access options for this article.
References
1.
Mehrabian
A.
Communication length as an index of communicator attitude . Psychological Reports , 1965 , 17 , 519 –522 .
2.
Ward
C. D.
Attitude and involvement in the absolute judgment of attitude statements . Journal of Personality and Social Psychology , 1966 , 4 , 465 –476 .
3.
Webb
E. J.
Campbell
D. T.
Schwartz
R. D.
Sechrest
L.
Unobtrusive measures: Nonreactive research in the social sciences . Chicago : Rand McNally , 1966 .