The average (median) individual in each of our groups had his first postpubertal sexual contact with a female somewhere between the ages of fourteen and seventeen. The more inhibited (e.g., the incest offender vs. adults), those whose later lives are marred by difficulties in heterosexual adjustment (as the exhibitionists and peepers), and the most homosexual (the homosexual offenders vs. adults) tended to begin petting late, while some of those whose later heterosexual activity was extensive (e.g., die prison group) began early.
It is instructive to note the difference between the median age at puberty and the median age at the time of the first heterosexual experience. Those with the greatest gap—at least two years—between puberty and petting are the homosexual offenders vs. adults, the incest offenders vs. minors and adults, and the peepers. Next come the exhibitionists. All these groups later either had restrained premarital histories or, in the case of the exhibitionists, a definite problem in heterosexual adjustment. Those with die smallest gap—one year or slightly less— between puberty and heterosexual experience include the prison group and the three heterosexual-aggressor groups, all of whom later had considerable heterosexual activity. The heterosexual offenders vs. minors and adults, who also are typified by extensive heterosexual experience, did not start so soon after puberty—there was a hiatus of a little over a year, although this is less than for most of our comparative groups. Perhaps the very aggressiveness of the heterosexual aggressors led to their beginning sooner than the heterosexual offenders vs. minors and adults.
Heterosexual petting is ultimately an almost universal experience; even among the homosexual offenders 85 per cent or more petted after reaching puberty.
In our calculation of the percentages who had petting experience with companions or prostitutes by a given age, a number of trends are seen. The prison group and the heterosexual aggressors vs. minors soon lead all the rest, with over 87 per cent of their members having petted by age sixteen, and by age eighteen 93 per cent or more. This foreshadows their subsequent above-average heterosexual activity. The homosexual offenders by age twelve occupy an intermediate to low position in a rank-order of boys experienced by that age, and they rank even this high because of their previous good social relations with girls. Subsequently they gravitate to the lower portions of the rank-orders as the more heterosexually oriented groups overtake and surpass them. Other groups whose members also have difficulty in making sexual adjustments with adult females, as for instance the exhibitionists and incest offenders vs. adults, are likewise to be found in the lower half of the rank-orders.
The control group occupies what may be termed a low-intermediate position through age sixteen, and intermediate positions thereafter, beginning with 28 per cent who were experienced by age twelve and grading up to 93 per cent by age twenty.
In calculating age-specific incidence, the percentages with petting activity within a given age-period, we excluded all activity with prostitutes, an exclusion that, unfortunately, was not made in accumulative incidence. Nevertheless, the two incidence calculations may be meaningfully compared, since prostitution only rarely constitutes a man’s sole heterosexual behavior and is still more rarely his first heterosexual experience.
In the earliest age-period (puberty-15) there is but one salient feature: the heterosexual aggressors occupy three of the top four rank-order positions with from 74 to 88 per cent of their members petting. Such precocity among males all subsequently convicted for sexual aggression suggests some relationship between early sexual activity and aggression.
The years from sixteen to twenty constituted a period of the greatest participation in petting, and the percentages are so high as to make meaningful differentiations difficult. However, we see the homosexuals becoming a unit at the bottom of the rank-order, just below the exhibitionists, the incest offenders vs. adults, and the heterosexual offenders vs. children—all forming a block of groups whose members typically have unusual difficulty in working out sexual adjustments with adult females. These groups have from 76 to 88 per cent of their members involved, the control group is intermediate with 91 per cent, and the heterosexually more active groups range on upward to 100 per cent.
In the following age-period (21-25) a most interesting phenomenon occurs: a small decrease in percentages for most groups. The amount is usually trivial—a percentage point or two—but the reality of the decrease is emphasized by the fact that the next age-period (26-30) also shows a decrease. This falling off in the number of persons having premarital petting activity must be due to disinterest and/or to their confining their activity to prostitutes. Disinterest is probably the more important of the two factors: we know that beginning in age-period 21-25 a selective process occurs whereby the more heterosexual men marry and remove themselves from the premarital picture, leaving an increasing residuum of confirmed bachelors of whom some are apathetic or homosexually inclined. The homosexual offenders vs. adults show the most marked drop-off, the percentage falling from 76 to 59 between the ages of sixteen and thirty. The other homosexual offenders declined quite sharply between thirty-one and thirty-five; one is left with the impression that in later life unmarried homosexual offenders tend to abandon even experimentation with women.
Between the years of twenty-one and twenty-five the control group somewhat increases the figure it had for age-period 16-20, and consequently rises to fourth rank. Two of the incest-offender groups also rank high, but for a special reason: by definition all of them married, and marriage is almost inevitably preceded by a period of petting. The typical restraint of the incest offenders vs. adults, however, holds them lower in the rank-order.
We have been discussing petting per so; now let us turn to permarital petting that results in orgasm for the male. From 16 to 54 per cent of the males in the various groups had had this experience. Those groups fewest of whose members had petted to orgasm are groups characterized by trouble in heterosexual adjustment—homosexual offenders vs. adults, peepers, and last of all incest offenders vs. adults (16 per cent). At the high end of the scale are the; incest offenders vs. children, with the aggressors vs. adults second and aggressors vs. minors and the control group third. Otherwise there seem to be no trends or clusterings; indeed, the groups constituting the tripartite categories are usually widely scattered—for example, the first and last ranks are occupied by incest offenders. Nor does age appear to be a significant variable: the peepers, our youngest group, are next to the incest offenders vs. adults, our oldest group.
In age-specific incidence one sees that in the first two age-periods there is a tendency for those groups that are distinguished for their large amount of heterosexual activity to rank high in petting to climax, and those notable for their difficulties in heterosexual activity to rank low. Examples of the former are the aggressors vs. minors and adults and the prison group. Examples of the latter are the incest offenders vs. adults, die peepers, and the homosexual offenders vs. adults. This simple logical picture becomes complicated after twenty, when we see the control group, which is not famous for its heterosexual prowess, occupying first or second rank routinely, and the previously low-ranking incest offenders vs. adults and peepers rising to intermediate position. Evidently the explanation is that in early postpubertal life the more aggressive and sexually motivated plunge into heterosexual activity chiefly oriented toward coitus and, as a by-product or “spillover” phenomenon, also have more than average experience in reaching orgasm in petting—sometimes by accident rather than design. Later the individuals who were less successful in obtaining coitus begin to appear increasingly among those who petted to orgasm. There seem to be several reasons for this. The males who refrain from premarital coitus, or who are unable to obtain it readily, will consequently find in petting the bulk (if not the total) of their heterosexual activity, and there is a correspondingly increased probability of their reaching orgasm in petting either by accident or design. While petting to orgasm is deliberately used as a substitute for coitus by many college men and women, it is rather rare among the groups we are currently examining. Another factor that helps to account for the shift in position in rank-order is the increasing sophistication of the coitally more successful groups. Many of these people have become expert both in selecting cooperative partners and in persuading others to become cooperative. Therefore, most of their heterosexual activity results in coitus, often with a minimum amount of time spent in preliminaries. As a result there is less possibility of their petting to orgasm. Thus we see the incidence figures for these groups drastically decreasing with age, and their rank-order positions becoming correspondingly lower.
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