“How Many Partners Is Too Many?” Shaping Perceptions of Personal Vulnerability1

The effectiveness of interventions that directly inform people of the risks posed by their own behavior is frequently undermined by people's ability to defend themselves against unwanted information. In response to this difficulty, an alternative approach to shaping people's perceptions of personal vulnerability in which people remained unaware of the intervention was tested. As part of a survey on sexual issues, college undergraduates reported the total number of sexual partners they had had on a response scale that systematically framed their sexual behavior as being either above average or below average. Participants in the 2 conditions reported the same absolute number of sexual partners. However, those who received a response scale that implied they had had more partners than the average student reported greater concern about their sexual behavior than did those who received a scale that implied they had had fewer partners than average. The implications of this approach for influencing perceptions of personal risk are discussed.     

The Development and Validation of a Model Explaining Sexual Behavior Among College Students Implications for AIDS Communication Campaigns

College students' risky sexual behavior places them at relatively higher than average risk for HIV infection. This study examines various explanations for college students' risky behavior, and proposes and tests a model of factors influencing college students' sexual behavior. A LISREL estimation of the model shows that the model fits the data. The results also show that (1) sensation-seeking predispositions and the sexual motive for a pleasurable relationship are indirectly or directly related to all measures of sexual behavior (i.e., number of partners, incidence of unprotected sex, and percentage of condom use); (2) sexual motives driven by concern for health have only an indirect effect on percentage of condom use; and (3) optimistic bias, personal relevance, perceptions about partners, and images of condoms are related to sensation seeking, sexual motives, and sexual behavior. In addition, interpersonal influence from sexual partners appears to both facilitate and inhibit safer sexual behavior. Suggestions are provided regarding campaigns designed for AIDS prevention among college students.     

Gender-specific Normative Misperceptions of Risky Sexual Behavior and Alcohol-related Risky Sexual Behavior

This research examined gender-specific perceptions of risky sexual behavior norms among college students and their relationship with one’s own sexual behavior. We expected that students would misperceive the risky sexual behavior of their peers and that these perceptions would positively relate to their sexual behavior. Undergraduate students from the United States (N?=?687; 57.6% female) completed measures assessing perceived sexual behavior, sexual behavior, and other behaviors (e.g., marijuana use, alcohol consumption). Findings demonstrated that students perceived that others engaged in more risky sexual behavior than they do and that perceived norms were positively associated with one’s own behavior. The incorporation of personalized normative feedback regarding risky sexual behavior into brief interventions aimed at reducing risky sexual behavior is discussed.     

Knowledge,beliefs, peer norms,and past behaviors as correlates of risky sexual behaviors among college students

Abstract

HIV/AIDS knowledge, age at onset of sexual activity, perceptions of personal risk and peer norms were explored as correlates for risky sexual behaviors among college students. Ninety-nine male and 185 female college students completed a 66-item questionnaire. A majority reported being sexually active with most in mutually monogamous relationships or not currently in a sexual relationship. Multiple regression correlation analyses showed knowledge about HIV/AIDS to be very high but that this knowledge did not independently relate to the extent of risky behaviors. Perceptions of risk were positively related to number of partners and single-time partners but not condom usage. In contrast to previous studies, perceived peer norms did not independently relate to behaviors. Instead, age at first intercourse was found to have substantial overlap with current perceptions, attitudes, and likelihood for engaging in risky behaviors. The necessity for including previous behaviors in analyses of the impact of attitudes and perceived norms on behavioral intentions is discussed.     

Men's media use, sexual cognitions, and sexual risk behavior: testing a mediational model

Efforts to link media use to adolescents' sexual initiation have produced somewhat inconsistent results, perhaps as a result of the limited framing of the question. This study sought to expand current approaches by sampling college students instead of high school students, by investigating a range of sexual behaviors and media formats, and by testing a model that featured sexual cognitions as mediators. We tested our model with a sample of 796 heterosexual, male college students who reported on their regular consumption of 4 media (prime-time TV programs, music videos, movies, and men's magazines); their attitudes toward abstinence, the male sexual role, and nonrelational sex; their perceptions of peer sexual behavior; and several aspects of their sexual behavior (e.g., number of sexual partners). Findings revealed strong support for our mediated model, with exposure to men's magazines and movies contributing most strongly to their sexual cognitions, and with men's cognitions, in turn, contributing heavily to their sexual behavior. Some direct connections from media use to sexual behavior also emerged. Together, the findings provide insight into both potential mechanisms for and new approaches to addressing this issue.     

Condom use among US students: the importance of confidence in normative and attitudinal perceptions

The author performed a study among U.S. undergraduates to test an earlier conclusion (D. Trafimow, 1994) that confidence in the correctness of one's perceptions of normative pressure to use a condom influences the correspondence between those perceptions and the intentions actually to perform the behavior. Consistent with previous findings (Trafimow), the participants' perceptions of normative pressure strongly predicted their intentions to use condoms only under conditions of extreme normative confidence. Otherwise, their attitudes were better predictors of their intentions to use condoms. In addition, 2 other variables (attitudinal confidence and perceived behavioral control) were found to be unimportant predictors of intentions. Results of a 2nd study suggest that behaviors performed by sexual partners and knowing the sexual partners affected the participants' normative confidence.     

Relationship Factors’ Impact on Condom Use Among College Students

Research indicates that a number of college students are at risk for HIV, sexually transmitted diseases, and unplanned pregnancy as a result of their sexual behaviors. Specific behaviors placing college students at risk include having sex with multiple partners, poor communication about safer sex practices with their sexual partners and not using condoms consistently and correctly when engaging in sexual activity. The purpose of this paper is to identify potential differences in safer sex practices and factors that influence condom use among college students. A four-page, 18-item survey was developed to determine participants’ condom use and the impact of relationship status and other demographic factors on condom use. Analyses revealed that the number of lifetime vaginal sexual partners and participants’ sex influenced condom use. There were no significant differences in relationship status, duration, trust, honesty and condom use. These findings should be considered with designing interventions to increase condom use among college students.     

Randomized controlled trial of brief interventions to reduce college students' drinking and risky sex

The present study tested the proposition that an intervention to reduce alcohol use among college students will also reduce their risky sexual behavior. In a randomized controlled trial, 154 heavy-drinking, predominantly White, heterosexual college students at behavioral risk for infection with HIV and other sexually transmitted diseases were assigned to receive no intervention or a two-session, in-person, motivational interviewing-based intervention focused on (a) reducing alcohol risk behavior, (b) reducing HIV risk behavior, or (c) reducing both alcohol and HIV risk behavior. Three-month retrospective assessments of alcohol use and sexual behavior were conducted at intake and at 3-, 6-, 9-, 12-, and 15-month follow-up appointments. During follow-up, participants who received the single-focus alcohol risk-reduction intervention drank less frequently and consumed fewer drinks per drinking day as compared with no-intervention control participants, but did not differ from control participants in their frequency of intercourse without a condom or number of sexual partners. Participants who received the single-focus HIV risk-reduction intervention evidenced fewer unprotected sex events during follow-up, as compared with control participants. The number of sexual partners reported during follow-up did not differ by condition. Effects of the interventions did not vary significantly over time and were not moderated by participant gender. Results suggest that intervening to reduce alcohol use may not reduce risky sexual behavior among nonminority college students, but that a brief motivational intervention targeting HIV risk behavior may have utility for reducing the frequency of unprotected sex in this population.     

Condom Use Among U.S. Students: The Importance of Confidence in Normative and Attitudinal Perceptions

Abstract

The author performed a study among U.S. undergraduates to test an earlier conclusion (D. Trafimow, 1994) that confidence in the correctness of one's perceptions of normative pressure to use a condom influences the correspondence between those perceptions and the intentions actually to perform the behavior. Consistent with previous findings (Trafimow), the participants' perceptions of normative pressure strongly predicted their intentions to use condoms only under conditions of extreme normative confidence. Otherwise, their attitudes were better predictors of their intentions to use condoms. In addition, 2 other variables (attitudinal confidence and perceived behavioral control) were found to be unimportant predictors of intentions. Results of a 2nd study suggest that behaviors performed by sexual partners and knowing the sexual partners affected the participants' normative confidence.     

Internet use among Chinese college students: implications for sex education and HIV prevention.

The Internet has gained great popularity among Chinese college students, but studies on Internet use behaviors and their relationship with sexual risk perception and behaviors have been limited. A survey was conducted among 1,845 college students in an eastern province of China, in order to assess the pattern of Internet use among Chinese college students, to examine the relationship of Internet use and HIV knowledge and susceptibility, and to explore the relationship of online risk behaviors with sexual status, sexual intention, and sexual perceptions. Data suggest that many students used the Internet frequently and often spent long hours online. Differences between genders and across grades were observed in the patterns of students' Internet use. Male students reported much higher rates of visiting pornographic websites or engaging in other online risk behaviors. Students' HIV knowledge or susceptibility did not differ by the extent of Internet use, but online risks were positively associated with their sexual status, sexual intention, and sexual perceptions. Students who were sexually active, planned to have sex, or possessed permissive attitudes toward pre-marital sex were more likely to report online risk behaviors such as visiting pornographic sites, cyberbullying, or distributing erotic materials via the Internet. The data underscore the importance to provide students with appropriate guidance on their Internet use, especially for reducing online risks and utilizing Internet as a source for sex education and HIV prevention.     

Sensation seeking, aggressiveness, and adolescent reckless behavior

Sensation seeking and aggressiveness were hypothesized to contribute to the developmental basis of reckless behavior in adolescence. This hypothesis was investigated in two studies, one on high school students and the other on college students. Sensation seeking was found to be related to every type of reckless behavior, including five types of automobile driving, sex without contraception, sex with someone known only casually, number of sexual partners, alcohol and drug use, vandalism, and theft. Aggressiveness was related to several of the driving variables, as well as to vandalism and theft. For every type of reckless behavior, frequencies of reckless behavior were as high or higher for the college students than for the high school students. Findings are discussed in relation to socialization in the culture of the American middle-class.     

Comparison of Marine and College Women's HIV/AIDS-Relevant Sexual Behaviors1

This study compares the heterosexual risk behaviors, perceptions of vulnerability to HIV/AIDS, and predictors of condom use of two groups of women with very different sexual and contraceptive histories and habits–college women and women in Marine Corps recruit training. The Marines' s]exual behaviors put them at greater risk of contracting HIV than the college students; that is, Marines reported more frequent intercourse with more partners, used condoms less frequently, and had less knowledge about HIV/AIDS transmission. Consistent with these differences, college students displayed a larger illusion of unique invulnerability than did the Marines. In general, the women who had more sexual partners and more frequent sexual intercourse were less likely to report regularly using condoms. In addition, the data provide support for Weinstein and Nicholich's (1993) recent suggestion that the relation between risk perception and risk behavior is different for different groups of people.     

ACCEPTANCE AND EXPECTATION OF SEXUAL AGGRESSION IN COLLEGE STUDENTS

This study examines college students' acceptance and expectations of sexual aggression in common dating situations. Five hundred and forty-six college students completed a measure of rape acceptance beliefs to explore the "campus climate" regarding sexual assault. Results suggest that consensus on definitions of unacceptable behavior in dating situations is emerging: young college men and women overwhelmingly rejected the use of violent and coercive behavior. A surprisingly high number, however, expected this type of behavior in a variety of situations, for example, on dates involving the use of drugs or alcohol. Women's expectations of sexual aggression generally surpassed men's. Yet, in several situations, participants, regardless of their gender, expected the use of verbal threats of harm in order to obtain intercourse. Students expected the use of force to obtain sexual intercourse the least. Results are discussed in relation to the reporting behavior of sexual assault victims and the development of primary prevention techniques.     

Premarital sexual intercourse among single college students: A discriminant analysis

This study assesses the relative importance of interpersonal psychological variables in the prediction of the number of premarital sexual partners of single college students. Using data from a sample of 466 college students from a large mid-Atlantic university, various discriminant functions were formulated and used to predict a student's premarital sexual partners group membership. A virgin group, a monogamous group, a moderate partners group, and a extensive partners group were identified. The variables selected by the computer for inclusion in the functions are of theoretical importance. Males and females differed in the sets of weighted variables chosen by the computer to enter the discriminant functions. Different functions were found to best discriminate the virgin group from the monogamous group, the moderate partners group, and the extensive partners group, especially for males. When subjects were reclassified using the discriminant functions, the predictive accuracies were significantly increased above chance in 14 instances of reclassification. The data support the view that male and female single college students are moving toward an equal standard with regard to premarital intercourse behavior. However, the interpersonal psychological correlates of sexual intercourse appear to be quite different for males and females. Male variation along the power or dominance dimension of Leary's Interpersonal Adjective Checklist was most reflective of their sexual partners group, while females were best discriminated using variables related to the affiliation or affection dimension. A three-stage theory of normative change is formulated to explain the existing data.     

College Students Use Implicit Personality Theory Instead of Safer Sex1

Many college students engage in high levels of unsafe sexual behavior that puts them at risk for HIV infection. To better understand the dynamics underlying college students' unsafe behavior, focus group discussions were conducted with 308 students (146 men and 162 women). The results showed that, instead of consistently using condoms, many college students use implicit personality theories to judge the riskiness of potential sexual partners. Specifically, partners whom college students know and like are not perceived to be risky, even if what students know about these individuals is irrelevant to HIV status. The students determine the riskiness of partners they do not know well based on superficial characteristics that are also generally unrelated to HIV status. Therefore, AIDS prevention interventions for college students must expose the ineffectiveness of the students' use of implicit personality theories to determine potential partners' riskiness, and the “know your partner” safer sex guideline should be abandoned.     

Students' perceptions of male sexually aggressive behavior as a function of educational level and gender

Two hundred and four students (108 college freshmen, sophomores, juniors, and seniors; 96 high school juniors and seniors) participated in this study. The socioeconomic status of the participants (high school = 93% Caucasian, 7% African-American; college = 96% Caucasian, 4% African-American) was primarily in the lower middle-class range. The purposes of this investigation were (1) to test whether or not differences exist between high school and college students' perceptions of one form of male sexually aggressive behavior against women, (2) to determine if differences exist between male and female students' perceptions of such behavior against women, and (3) to explore the sex role socialization theory by providing empirical observation of its basic tenets. Findings suggested that boys may experience slower maturation and development of sensitivity toward sexual aggression than girls, but that this gap may lessen with advancing age for college males.     

Sensation seeking, impulsive decision-making, and risky sex: implications for risk-taking and design of interventions

In an HIV prevention study, 2949 ninth-grade students in 17 high schools in two Midwestern U.S. cities were administered scales measuring sensation seeking and impulsive decision-making and their separate and combined relationships to a number of indicators of sexual risk-taking. Measures of sexual risk-taking included intentions to have sex, ever had sex, number of lifetime sexual partners, been pregnant or caused a pregnancy, used a condom, used marijuana, had unwanted sex when drunk, had unwanted sex under pressure, said no to sex, used alcohol or partner used alcohol before sex. Strong associations were observed between each of the measures and sexual risk-taking for most of the indicators. Strongest associations were found among sexually active students high on both sensation seeking and impulsive decision-making and weakest associations among students low on both measures. Implications for design of interventions in health campaigns are discussed.     

Dating jealousy among college students

In a study of dating jealousy, questionnaires were administered to 147 male and 189 female college students. Subjects were asked to rate how they would feel about their dating partner's behavior in five hypothetical situations designed to measure jealousy. Results indicate that females are more jealous than males over situations involving the partner spending time on a hobby or with family members, but other situations evoke no sex differences. Sex-role orientation is the variable most consistently related to dating jealousy, with sex-role traditional subjects being the most jealous. A significant proportion of subjects expect dating partners to give up close personal friendships with others of the opposite sex, and most subjects begin to expect sexual exclusiveness from the earliest stages of their relationships.