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http://www.icpsr.umich.edu:8080/GSS/rnd1998/reports/t- reports/topic18.htm Adult Sexual Behavior in 1989: Number of Partners, Frequency, and Risk Tom W. Smith NORC University of Chicago November, 1989 Revised February, 1989 Revised January, 1991 GSS Topical Report No. 18 Paper presented to the American Association for the Advancement of Science, February, 1990, New Orleans Publication Notes: A revised version of this paper was published in Family Planning Perspectives, 23 (May/June, 1991), 102-107. This research was done for the General Social Survey Project directed by James A. Davis and Tom W. Smith. The project is funded by the National Science Foundation, Grant No. SES-87- 18467. . . .Despite much chatter about open marriages and "swinging" and the contention by pop and pseudo-scientific studies about the normalcy of infidelity (Smith, 1988; Smith, 1989a), Americans actually seem to live up to the norm of fidelity fairly well (Greeley, Michael, and Smith, 1990). Over a given year 1.5% of married people have a sex partners other than their spouse (Table 3). . . .
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