Rape Facts and Falsehoods

Agresti, J. D. (2018, October 5). Rape Facts and Falsehoods. Retrieved from https://www.justfactsdaily.com/rape-facts-and-falsehoods
Agresti, James D. “Rape Facts and Falsehoods.” Just Facts. 5 October 2018. Web. 16 July 2024.<https://www.justfactsdaily.com/rape-facts-and-falsehoods>.
Chicago (for footnotes)
James D. Agresti, “Rape Facts and Falsehoods.” Just Facts. October 5, 2018. https://www.justfactsdaily.com/rape-facts-and-falsehoods.
Chicago (for bibliographies)
Agresti, James D. “Rape Facts and Falsehoods.” Just Facts. October 5, 2018. https://www.justfactsdaily.com/rape-facts-and-falsehoods.

By James D. Agresti
October 5, 2018


In this era of #MeToo and rampant sexual assault allegations, many media outlets, politicians, and scholars are misleading people about the prevalence of rape. They accomplish this by publicizing unscientific studies, mischaracterizing reliable ones, and making statements that have no basis in reality. Although precise figures on rape don’t exist, credible data gathered from females in the U.S. indicates that:

  • about 11.5% of women say they have been the victim of acts that fit the legal definition of forcible rape.
  • each year, about 0.2% of women enrolled in college explicitly state that they have been raped, but this figure grows to 1.0% if they are prompted with graphic descriptions of acts that fit the legal definition of rape.
  • each year, roughly 2.1% of college women say they have been the victim of acts that fit the legal definition of rape. However, only 1.0% consider these acts to be rape.
  • college-age women who are not enrolled in college are about 50% more likely to be raped than women who are enrolled in college.
  • about 40% of female rape victims were first raped before the age of 18, and 79% were first raped before the age of 25.
  • cases that involve “date-rape drugs” appear to be a very small portion of all rapes, but the data is uncertain.

Contrary to the claims of some reporters and notable organizations, there are no sound estimates for the portion of rape claims that are false. In fact, a widely cited study alleged to show that only 2% of rape claims are false actually shows many times more than that.

Certain preventative measures appear to be very effective at reducing the incidence of rape, but they chafe against notions of political correctness. Hence, many people ignore them, leaving more women vulnerable to rape.

Confirmation bias and poor critical thinking skills lead people to embrace or dismiss rape-related claims based merely on their personal experiences, assumptions, or prejudices. Coupled with false information that arises from across the political spectrum, there is ample opportunity for all sides to become misinformed. This article corrects the record by thoroughly documenting numerous facts about this horrid crime and ways to thwart it.

Defining Rape

An essential part of measuring how often rape occurs is defining it. This is more complex than it may seem, because the definition of rape varies depending upon the source.

From a federal legal perspective, a law that governs the conduct of military personnel defines rape in ways that involve “force,” threats of “bodily harm,” “rendering” a victim “unconscious,” and giving someone “without the knowledge or consent of that person, a drug, intoxicant, or other similar substance and thereby substantially impairing the ability of that other person to appraise or control conduct.” Beyond sexual intercourse, this also includes sexual “penetration, however slight, of the vulva or anus or mouth, of another by any part of the body or by any object….”

Others define rape in ways that are broader and more subjective. For example, a 2014 report by the Centers for Disease Control and Prevention (CDC) measures the prevalence of rape by including everyone who has had sex and later said they were “unable to consent” because they were “drunk” or “high.”

The same CDC report measures “sexual violence” by including all people who have engaged in any kind of sexual activity (including kissing) because they felt “pressured in a nonphysical way.” In addition to situations like a boss “using their influence or authority over you,” this can also involve someone:

  • “telling you lies.”
  • “making promises about the future they knew were untrue.”
  • “wearing you down by repeatedly asking for sex, or showing they were unhappy.”

Senator Dianne Feinstein (D–CA) cited this CDC report before the widely watched testimony of Christine Blasey Ford against Supreme Court nominee Brett Kavanaugh, claiming, “In the United States, it’s estimated by the Centers for Disease Control one in three women and one in six men will experience some form of sexual violence in their lifetime.” On the next day, Senator Cory Booker (D–NJ) said the same, while adding that “this toxic culture—this pernicious patriarchy in this country—has to stop.”

Prominent and influential people have muddled this issue by grouping together very different circumstances under blanket terms like “rape” and “sexual violence.” In contrast, this article primarily covers cases of sexual penetration that involve force, threats of force, and covertly administered drugs. This does not include situations like drunken hookups or kissing a liar.

Reports to Police Are Not Comprehensive

The FBI collects and tabulates reported cases of rape from local law enforcement agencies, but these figures don’t account for all rapes, because rape victims often don’t report these crimes. Also, local law enforcement agencies sometimes fail to properly record them.

As documented by the National Academy of Sciences in a 2014 report on rape and sexual assault, “There is ample evidence that the crimes of rape and sexual assault are substantially undercounted through police reports….” The authors cite an array of evidence for this, such as:

  • a 2012 report from the U.S. Department of Justice, which found that 65% of rapes and sexual assaults were not reported to the police during 2007–2010. This figure is based on a nationally representative sample of people who said they were raped or assaulted but did not report it. Among their most important reasons for not reporting:
    • 28% said they feared reprisal or getting the offender in trouble.
    • 20% said they dealt with it in another way or considered it a personal matter.
    • 13% said they thought the police wouldn’t help.
    • 6% said they felt the incident was not important enough to report.
    • 33% gave another reason or said they didn’t have a single most-important reason.
  • a joint university/law enforcement investigation that began in 2009 and found thousands of untested sexual assault kits in Detroit Police storage facilities.
  • a 1998 Philadelphia Inquirer article, which quoted Philadelphia police officers and other sources to show that “downgrading major offenses to minor ones to polish the image of commanders and police commissioners and make the city look safer—has been a reflex in police station houses for decades.”

The bottom line is that many sexual assaults go unrecorded and unreported. Thus, contrary to President Trump, the fact that Christine Blasey Ford or her parents didn’t “immediately” file charges with “local law enforcement” doesn’t mean that the alleged attack was not “as bad as she says.”

Scientific Surveys Can Be Accurate

Some believe that surveys can never be accurate, due to various notable failures. Others tend to believe any poll that tells them what they want to hear. Surveys are indispensable tools to discovering the truth, but an understanding of their inner workings is necessary to assess their accuracy and usefulness. The detailed facts in this section provide that knowledge for the skeptical and interested.

Because it is expensive and frequently impossible to collect information on every person in the United States, governments, scientists, and scholars often obtain such data through scientific surveys. This is true of frequently quoted government data on crime, education, employment, the economy, and an enormous array of Census data.

An important benefit of such surveys is that they can achieve considerable accuracy while polling only a tiny portion of the population. As the book Statistics for K–8 Educators states, “a national random sample of 1,000 people can accurately represent 200 million people.” The textbook Statistics: Concepts and Controversies explains why this is so:

Imagine sampling harvested corn by thrusting a scoop into a lot of corn kernels. The scoop doesn’t know whether it is surrounded by a bag of corn or by an entire truckload. As long as the corn is well mixed (so that the scoop selects a random sample), the variability of the result depends only on the size of the scoop.

A vital and widely unknown fact is that a small number of positive responses to a certain question does not undermine a poll’s validity. For example, if only 20 respondents in a survey of 1,000 women say they were raped, this result is no less credible than if 500 respondents in another survey of 1,000 women say they have been whistled at. In fact, the textbook Mind on Statistics shows that mathematical confidence in survey results actually increases when the portion of people who answer a poll question in a certain way is well below or above 50%.

More specifically, a poll with only 20 out of 1,000 respondents who say they were raped has a ±0.9 percentage point margin of sampling error with 95% confidence, while a poll with 500 out of 1,000 respondents who say they have been whistled at has a ±3.1 percentage point error. This is something that certain reporters and “fact checkers” don’t seem to understand.

However, surveys can be highly inaccurate if they don’t use random samples of respondents. This is often true of internet and mail surveys, because the people who respond to them typically differ in material ways from the people who don’t. As explained in Mind on Statistics: “Surveys that simply use those who respond voluntarily are sure to be biased in favor of those with strong opinions or with time on their hands.” The textbook then analyzes a poll of scientists that had a 34% response rate and states that “with only about a third of those contacted responding, it is inappropriate to generalize these findings” to most scientists.

A key point to realize about that poll is even though it surveyed scientists, was conducted by scientists, and was published in a prestigious journal named Science, it is not a scientific poll. In the words of a book about polling published by Pennsylvania State University Press: “Scientific polls use sampling procedures where random samples are used, that is, where each individual in the group has an equal chance of being selected into the sample, or where some variation on this pattern is used to account” for any differences.

To account for such differences, pollsters often use a process called weighting. Per the textbook American Government and Politics Today: Essentials, this involves “adding extra ‘weight’ to the responses of underrepresented groups,” For example, if 40% of respondents for a poll of registered voters are females, the pollster may place more mathematical weight on the responses of these women, because 53% of registered voters are women. Pollsters also perform weighting based on age, race, education, income, and many other variables.

Weighting, however, does not guarantee that a poll’s results are accurate. This is because respondents may differ in ways that transcend the factors that are weighted. For instance, because of their experiences, rape victims may be more apt to respond to an internet survey about sex crimes than those who have not been raped. Weighting for race, income, etc. will not necessarily correct for this.

Finally, even scientific surveys with perfectly random samples can still be inaccurate if respondents have a motive to lie and then do so. For example, unauthorized immigrants who participate in polls sometimes claim they are citizens in order to conceal the fact that they are in the U.S. illegally. This was proven by a 2013 paper in the journal Demographic Research, which compared Census Bureau survey data on citizenship to the number of naturalized citizens recorded by the U.S. Office of Immigration Statistics. The study found that certain groups of immigrants—including Mexican men of all ages, Mexican women aged 40 years and older, and immigrants who have been in the U.S. for less than five years—frequently misrepresent themselves as citizens.

Forcible Rape

The 2014 CDC report mentioned above presents the results of a 12,727-person telephone survey of noninstitutionalized adults during 2011. For phone surveys, a key indicator of their randomness is their cooperation rate, which is the portion of “persons contacted who agreed to participate in the interview and who were determined to be eligible.” For this poll, the weighted cooperation rate was 83.1%.

Despite the solid methodology used for this survey, the CDC’s report of it is written in a way that can easily deceive. This is because the abstract uses the word “rape” 10 times without a hint that this includes everything from violent rapes to regretted drunken stands. Even the full report doesn’t make this clear. Instead, it uses the term “alcohol- or drug-facilitated penetration” without defining it. Does this only mean cases where predators secretly spiked the drinks of victims with alcohol or date-rape drugs? The report doesn’t say, but a file of supplementary information discloses that it includes all situations where people later felt they were “unable to consent” because they “were drunk, high, drugged, or passed out.”

Readers must dig four pages into this report before it reveals that about 11.5% of adult females say they have been the victim of acts that constitute forcible rape. Accounting for the margin of sampling error with 95% confidence, this result ranges from 10.3% to 12.7%. The study identifies cases of forcible rape by positive responses to questions about vaginal, oral, or anal sex acts done unwillingly because of physical force or threats of physical harm. These all fit with the definition of rape under federal law.

Like all surveys, this one has limitations. Among the most noteworthy are these:

  • A “telephone survey might be less likely to capture some populations that could be at higher risk for victimization (e.g., persons living in nursing homes, military bases, prisons, or shelters, or those who are homeless).”
  • “Victims who are involved in violent relationships or who have recently experienced severe forms of violence might be less likely to participate in surveys or might not be willing to disclose their experiences because of unresolved emotional trauma or concern for their safety, among other reasons.”
  • It does not address the subject of false rape reports.
  • It does not account for the fact that some younger respondents will be victimized later in life. Per correspondence from the CDC to Just Facts, “the estimates provided in the report were estimates at a single point in time and do not adjust for the possibility of future victimization.”
  • This study’s definition of forcible rape doesn’t include surreptitious drugged rapes, which are arguably forcible, because victims do not willingly consume these substances.

Even so, the results of this CDC study are in the same ballpark as a 1987 study by the U.S. Department of Justice. This study used data from the National Crime Victimization Survey (NCVS) during 1973 through 1982. It found that about 8% of females aged 12 years and older will be the victim of a completed or attempted rape at some point during those years. This study defined rape as “carnal knowledge through the use of force or the threat of force, including attempts. Statutory rape (without force) is excluded.” For reasons detailed below, the results of the study almost certainly underestimate the rate of rape as defined by federal law.

College Rape

The prevalence of rape among college students is a hotly debated topic, and different studies about it have come to very different conclusions. The results of two nationally representative scientific surveys shine a great deal of light on the reasons for these differences and help sort out the big picture.

In 2014, the U.S. Department of Justice published a study of rapes and sexual assaults of college-age females during 1995 to 2013. It found that during each year an average of 0.2% of women enrolled in a college, university, trade school, or vocational school said they were raped. For college-age women not enrolled in school, the rate was 0.3%, or 50% higher than those who were enrolled.

The study was based on data from the NCVS, which polls a nationally representative sample of about 90,000 households and 160,000 people twice per year. Respondents are first interviewed in person and then via phone every 6 months for 3.5 years. The overall response rate for this study was 74%.

Unlike the CDC’s survey, this one directly asked people if they were raped. An advantage of this is that it straightforwardly measures people’s perceptions about what happened to them. A disadvantage is that people’s perceptions of rape appear to be more narrow than federal law. This may be because some people think rape only involves intercourse, while federal law states that it also covers situations like forced oral sex and penetration with a finger.

This is illustrated by a scientific survey of 4,446 college females conducted during 1997 by researchers from the U.S. Department of Justice and National Institute of Justice. The survey had a response rate of 86%, and it defined rape in precise terms, asking women if since the start of the school year someone had used force or the threat of force to sexually assault them in any of the following ways: penile-vaginal, mouth on your genitals, mouth on someone else’s genitals, penile-anal, digital-vaginal, digital-anal, object-vaginal, and object-anal. About 1.7% of the women said that others had done such things to them, but when they were asked, “Do you consider this incident to be a rape?” only 46.5% answered “Yes.”

The researchers who designed this survey also conducted a comparison survey with the same methodology except that it used the sexual assault questions posed by the NCVS. This survey found that only 0.16% of the respondents said they were raped, or about one-fifth as many who said they were raped in the primary survey. Based on these conflicting results, the authors concluded that their use of graphic questions in the primary survey “likely prompted more women who had experienced a sexual victimization to report this fact to the interviewer.” These graphic questions, which were asked before the direct question about rape, were:

  • Has anyone made you have sexual intercourse by using force or threatening to harm you or someone close to you? Just so there is no mistake, by intercourse I mean putting a penis in your vagina.
  • Has anyone made you have oral sex by force or threat of harm? By oral sex, I mean someone’s mouth or tongue making contact with your vagina or anus or your mouth or tongue making contact with someone else’s genitals or anus.
  • Has anyone made you have anal sex by force or threat of harm? By anal sex, I mean putting a penis in your anus or rectum.
  • Has anyone ever used force or threat of harm to sexually penetrate you with a foreign object? By this, I mean for example, placing a bottle or finger in your vagina or anus.

In other words, the survey described actions that fit the legal definition of rape before it asked respondents if they had been raped.

Combining the results of the studies above and assuming that the 1997 data is still roughly correct, several points emerge about the annual prevalence of rape among college-age females:

  • When not prompted with graphic descriptions of acts that fit the legal definition of rape, about 0.2% of women in college say they were raped.
  • When prompted with such graphic descriptions, roughly 1.0% of college women say they were raped.
  • Approximately 2.1% of college women say they have been the victim of acts that fit the legal definition of rape, but only 46.5% of these women consider these acts to be rape.
  • College-age women who are not enrolled in college are about 50% more likely to be raped than women who are enrolled.

Given the last of these facts, the media’s focus on college rape appears misplaced, because this issue is primarily about age, not the safety or culture of universities. Other studies point to the same conclusion. For instance, CDC’s 2014 report on sexual assault found that 40% of female rape victims were first raped before the age of 18, and 79% were first raped before the age of 25.

Likewise, a 2000 U.S. Department of Justice study of crimes reported to law enforcement in 12 states from 1991 to 1996 found that the incidence of forcible rape peaked at the ages of 14 and 15 years and remained relatively high through the age of 25:

Drink Spiking

“Date-rape drugs” or “club drugs” are a class of recreational and prescription drugs that sexual predators covertly give to their victims to disable them. They go by street names such as Roofies, Easy-Lay, Liquid X, and Special K.

These drugs are readily available in the U.S. and are often odorless, colorless, and tasteless. Hence, they can be easily slipped into drinks. Given the nature of these attacks and high-profile cases like that of Bill Cosby, the press has devoted significant attention to such crimes.

A 2016 paper in the journal Psychology of Violence notes that there are “frequent media reports and discussions of drugging on college campuses,” but knowledge of this issue is “based almost exclusively on anecdotal data.” Various scholars, including the authors of this paper, have conducted studies on this issue using data that is not nationally representative and possibly not random, because some are based on web surveys. Thus, they cannot determine the prevalence of such crimes. Nonetheless, such studies have found that:

  • 7.8% of students at three U.S. colleges said they suspected or knew they were unwillingly drugged, and 14.5% of these students “experienced either unwanted sexual touching” or were “forced to have sexual intercourse” while under the influence of these drugs. This amounts to a drugged sexual assault rate of 1.1%. (Psychology of Violence, 2016)
  • 19% of emergency room patients at an urban/rural hospital in England who were alleged victims of drink-spiking tested positive for drugs that they said they did not knowingly take. None of them tested positive for common date-rape drugs, and the authors determined that their “symptoms are more likely to be a result of excess alcohol.” (British Medical Journal, 2007)
  • 0.6% of women at two universities said they were certain someone had sexually assaulted them after slipping them a drug, and 1.7% said they suspected this happened. (Journal of American College Health, 2010)
  • 4.9% of female sexual assault complainants at four U.S. clinics tested positive for typical date-rape drugs. Most of these women had prescriptions for the drugs and had taken them “by their own accord and not received them surreptitiously.” However, it “is possible that some of the subjects who believed they were given a drug … did not report to the clinic quickly enough for our analysis to detect” it. (University of Illinois, Department of Biopharmaceutical Sciences, 2005)

The imperfect evidence above suggests that a very small portion of rape cases involve secretly administered date-rape drugs. Similarly, a 2008 paper in the journal Trauma, Violence, & Abuse reviewed 11 studies on covert drugging and concluded:

  • All but one of the studies “failed to remove voluntary consumption of alcohol and drugs in their interpretation of results.”
  • “The only robust estimate,” which was a study conducted in the U.K., “shows that only 2% of instances of alleged drug-facilitated sexual assault were due to covert drug administration.”
  • “Although public health campaigns focusing only on covert drug administration are laudable, they are detracting attention from the much greater risk of being sexually assaulted following voluntary drug and/or alcohol consumption.”

False Reports

As a battle has raged over the nomination of Brett Kavanaugh to the Supreme Court, many prominent people have stated or implied that Christine Blasey Ford and the other women who have accused him of sexual assault are probably telling the truth, because false sexual assault accusations are extremely rare. Such claims appear in a broad range of articles and commentaries from media outlets like Time, ABC News, USA Today, the New York Times, the Los Angeles Times, and Vox.

To support their assertions, every one of those pieces appeals to one of two organizations:

  • The American Psychological Association, which states, “Research demonstrates that false claims of sexual assault are very low—between 2 and 7 percent.”
  • The National Sexual Violence Resource Center, which says that “the prevalence of false reporting is low between 2% and 10%.”

Tracing these claims back to the sources on which they depend reveals that the studies don’t state what these organizations declare. For instance, the “2%” figure comes from a study of rapes reported to police during 2000 to 2003 in Victoria, a state in southeastern Australia. Starting with the obvious, this study does not represent the U.S. or even all of Australia. Also, this is a study of rapes reported to the police, which as detailed above, are small portion of all alleged rapes. Moreover, these tend to be the most brutal cases. A 2002 study by the U.S. Department of Justice found that “59% of female rape victims whose victimization was reported to police received medical treatment, compared to 17% of victims whose crime went unreported.”

Most importantly, the Australian study says that the figure of 2% only counts cases that were “clearly categorized as a false report and the alleged victim was either charged” or warned that “she would be charged unless she dropped the complaint.” The study then states:

While this represents only a fraction of the sample, the findings will show a much larger proportion of cases where police were confident, or reasonably confident, that the allegations were false but there was no attempt to institute charges against the alleged victim.

How much larger? Beyond the 2% of rapes reported to police where the accusers were charged or threatened with charges for making false allegations, the study found that in 9.5% of the cases, members of the Criminal Investigation Unit “were confident or reasonably confident that the victim was making a false report.” The study also found that:

  • 15.1% of the allegations were withdrawn.
  • 46.4% of the allegations resulted in No Further Police Action.
  • 21.3% of the allegations “were ‘still ongoing’ or could not be determined on the basis of the information in the case records.”

Adding together only those cases where (1) the accusers were legally imperiled for making false allegations, (2) the complaints were withdrawn, and (3) the Criminal Investigation Unit was reasonably confident that the accusers made false reports, this amounts to 27% of the reported rapes.

Adding together all cases of false, likely false, and unsubstantiated rape allegations, the total rises to 85%. Put another way, the report directly states that only 15% of rape reports resulted in charges against the accused, much less convictions. This, of course, does not mean that only 15% of the reported rapes actually occurred. By the same token, the fact that only 2% of the accusers were legally jeopardized for making false allegations does not mean that these were the only false reports.

In evaluating this “2%” claim, an academic work about “False Allegations of Sexual Assault“ calls it a “myth” and states:

There is no shortage of politicians, victim’s advocates, and news articles claiming that the nationwide false report rate for rape and sexual assault is almost nonexistent, presenting a figure of around 2%. This figure is not only inaccurate, but also it has no basis in reality. Reporting it publicly as a valid frequency rate with any empirical basis is either scientifically negligent or fraudulent.

So what is the actual rate of false rape allegations? A 2006 paper in the Journal of Investigative Psychology and Offender Profiling states “there is currently no way of knowing,” because:

Determining whether allegations are true or false can be extremely difficult. And, at times, the investigator will simply not have enough evidence to deem with any sufficiently small margin of error that the charges are in fact true or false.

With flagrant disregard for these facts, Snopes, an organization that claims to be “engaged in the battle against misinformation,” states that “the most recent and credible research on this topic suggests that around 5% of rape or sexual assault allegations are false.” Snopes bases this claim on a 2016 meta-analysis of seven studies, which allegedly shows that “5.2% of rape allegations were false.”

However, the meta-analysis does not say that. Instead, it states that “at least 5%” of sexual assault allegation are “confirmed false reports” and “potentially many more false report cases” exist. In fact, this paper lists four different studies that measure the frequency of “suspected” false allegations and “found false reporting rates above 40%.”

Ironically, the very first study examined in this meta-analysis is the Australian one detailed above, and the meta-analysis does not accurately represent it. The analysis says that this study found that beyond the 2% of false reports, “several more” cases were “in question” by investigators. In contrast, the study says that the number of such cases is “much larger” and doesn’t use a mealy phrase like “in question” to describe them. Again, it states that these are cases where investigators “were confident or reasonably confident that the victim was making a false report.” The analysis also mischaracterizes the 2% as “confirmed false reports of rape.” Once more, this figure only applies to cases where the accusers were charged or threatened with charges for making false allegations.

To summarize the nature of all this disinformation, media outlets and so-called fact checkers are mischaracterizing their sources, and in turn, their sources are mischaracterizing the relevant studies. This is a prime example of how the press and scholars mislead the public. It also highlights the importance of digging back to primary sources, which are those that provide “direct or firsthand evidence.”

Another common fiction surrounding the Kavanaugh nomination is that his accusers have “no motive“ to lie. This is belied by academic literature and law enforcement professionals who have identified numerous reasons why people make false allegations of rape.

For example, Linda Fairstein, former head of the Manhattan District Attorney’s sex crimes unit and “one of America’s foremost legal experts on violent crimes against women,” wrote a book titled Why Some Women Lie About Rape. In it, she details real-world cases where false accusers were motivated by “pure and simple greed,” the desire to “get back at a man for something,” and other reasons. She also notes that “sometimes there’s no real motive all, and the allegations seem to come out of thin air. Often in these cases the woman making the charges is psychologically unstable.”

Going into greater depth, a 2006 paper in the Journal of Investigative Psychology and Offender Profiling identifies “14 possible pathways” to false allegations of sexual harassment. In it, the authors present actual examples of false accusations fueled by motives like “financial gain,” “secondary gain from victim status,” “excusing poor performance,” and “hurting an individual or institution.”

The academic book False Allegations: Investigative and Forensic Issues in Fraudulent Reports of Crime details a host of reasons why people lie about rape and many other crimes. Examples include “jealousy,” “attention,” or building “public support or sympathy for social or political causes and beliefs.”

The last of those motives is especially relevant given the political stakes of the Kavanaugh nomination. It also speaks to the recent epidemic of fake hate crimes that feed progressive narratives.

Preventative Measures

Even though definitive data on the prevalence of rape is not available, the bulk of evidence indicates that perhaps one in 10 women in the U.S. have been forcibly raped. Add to this cases of statutory rape and attempted rape, which are not included in the data above, and the actual number may be significantly worse.

This raises the question of how to prevent rape. Beyond wholesale societal changes, there are certain actions individuals can take that appear to be very effective at reducing the risk of rape. However, they often break the boundaries of political correctness and liberal sensibilities, which makes a lot of people unwilling or afraid to discuss them.

Before delving into this, it is crucial to note that nearly all findings in this area are tentative, because they only involve associations, which cannot prove cause-and-effect. This is because there is always a chance that other unmeasured factors are at play. Plus, the statistical methods used to control for such factors are subject to various pitfalls.

One of the most common factors associated with rape is the voluntary consumption of alcohol and drugs. A 2014 article in the Chronicle of Higher Education explains that this topic is taboo on many college campuses, because faculty and students say it amounts to victim-blaming. Thus, some scholars who have raised this issue have been scolded and censored. Nonetheless, here are just a few of many facts that speak to this matter:

  • “Alcohol use has been consistently linked to risk of sexual assault….” (Journal of Studies on Alcohol and Drugs, 2015)
  • “The consumption of alcohol and/or drugs … lowers a person’s inhibitions and affects their judgment, and thus renders them more susceptible to sexual assault….” (Trauma, Violence, & Abuse, 2008)
  • Data “from 119 schools participating in three Harvard School of Public Health College Alcohol Study surveys” found that 72% of rape victims “experienced rape while intoxicated.” (Journal of Studies on Alcohol, 2004)
  • “Data from the nationally administered 2005 Core Alcohol and Drug Survey showed that 82% of students who experienced unwanted sexual intercourse during the current academic year were under the influence of AOD [alcohol and/or other drugs] when they were victimized.” (Journal of American College Health, 2009)
  • 46% of 144 female sexual assault complainants at four “regionally diverse” U.S. clinics tested positive for “illicit drugs” like “amphetamines, marijuana, cocaine, PCP, or opiates.” (University of Illinois, Department of Biopharmaceutical Sciences, 2005)

Another politically incorrect reality is that women who use weapons to resist sexual violence are far less likely to be raped or otherwise injured:

  • A 2008 paper in the journal Crime & Delinquency examined 782 rapes recorded by the NCVS during 1992 to 2004. It found that resisting attempted rape with “an object, knife, or gun reduced the odds” of being raped by 91%.
  • A 2014 paper in the journal Violence Against Women examined 733 rapes and 1,278 non-rape sexual assaults recorded by the NCVS during 1992 to 2002. It found that none of the 26 women who resisted these attacks with a gun, knife, or other weapon were raped or injured after she used the weapon.
  • A 2008 paper in the Journal of Contemporary Criminal Justice about rape risk reduction strategies states, “The empirical data clearly have shown that forceful resistance strategies do increase avoidance of rape without increasing the risk of injury by strangers and known perpetrators.”

Such findings seem to be lost on certain people who claim that physically resisting rape, especially with a gun, often leads to more harm.

A glaring example is Democratic Colorado state Senator Evie Hudak, who told a rape survivor it was good that she didn’t have a gun when she was raped. She said this to Amanda Collins, a woman who was raped at gunpoint in a parking garage just a few feet from a campus police station at the University of Nevada-Reno. Collins was a concealed carry permit holder but was banned by Nevada law from carrying it on campus. After she testified to the Colorado Senate against legislation that would similarly disarm college students, Hudak replied, “I just want to say that, actually statistics are not on your side even if you had a gun. And, chances are that if you would have had a gun, then he would have been able to get that from you and possibly use it against you.” As documented above, the facts indicate just the opposite.

The above-cited 2008 paper found that virtually all forms of forceful resistance are associated with lower rates of rape completion—the more aggressive—the better. It states that:

  • “victim resistance levels were inversely related to rape completion.”
  • “nonforceful verbal resistance” like “trying to reason with the offender, pleading, begging, or crying” has “generally been found to be ineffective in avoiding rape” except in some cases of acquaintance rape.
  • “forceful verbal resistance … aimed at scaring the offender and/or attracting outside help” reduced the odds of rape completion by 66%.
  • “forceful physical resistance” like “punching, biting, scratching, kicking” reduced the odds of rape completion by 85%.
  • using a weapon reduced the odds of rape completion by 91%.

To repeat, such findings are not an end-all, but they are suggestive. As explained in the above-cited 2014 paper, “given the impossibility of experimental research on this topic, it should be noted that our findings are necessarily based on observed associations between victim actions and assault outcomes, thereby precluding definitive conclusions about causal effects.”

Also, both the 2008 and 2014 papers challenge the notion that it is better for rape victims to “just lay back and take it” because resisting might lead to injury. In the words of the 2014 paper:

Researchers who found positive associations between injury and self-protection (SP) actions, and concluded that resistance provoked offenders into attacking victims, failed to establish whether SP actions preceded or followed the offender’s inflicting of injury…. In these studies, crimes where a victim was injured before doing something to resist were effectively treated as cases in which resistance provoked injury. In contrast, studies that established the injury-SP sequence have generally found that all or most types of resistance either reduce the risk of subsequent injury or have no net effect one way or the other….

In addition to the aforementioned fact that females are at the greatest risk of rape from their teen years through the age of 25, other correlations that are helpful for recognizing risk factors were revealed in a nationally representative survey of 4,446 college women:

  • “For both completed and attempted rapes, about 9 in 10 offenders were known to the victim. Most often, a boyfriend, ex-boyfriend, classmate, friend, acquaintance, or coworker sexually victimized the women.”
  • “The majority of sexual victimizations, especially rapes and physically coerced sexual contact, occurred in living quarters.”
  • “51.8 percent of completed rapes took place after midnight, 36.5 percent occurred between 6 PM and midnight, and only 11.8 percent took place between 6 AM and 6 PM.”

The previously cited 2008 paper on rape risk reduction strategies examines a number of means to accomplish this goal. Among the findings:

  • “Educating women how to identify and navigate different risky behaviors (e.g., alcohol and drug use, sexually coercive tactics), and situations (e.g., parties, bars, dating) coupled with learning how to use effective self-protective action when threatened or assaulted is critical to preventing rape.”
  • “Anecdotal evidence abounds as to the success of self-defense training, yet there are very few empirical evaluations of this type of training on woman’s likelihood of avoiding rape…. A few studies, primarily dissertations, have provided indirect support for the efficacy of self-defense training….”
  • “Rape awareness and educational programs” meant to change male mindsets “rarely work,” and “improved attitudes immediately following program participation typically rebound to preprogram levels within 2 to 5 months….”

Tom Patire, who is one of the world’s leading experts on personal protection, writes that some of the best ways to avoid rape are:

  • “Keep away from isolated areas; stay on main roadways and well-lit streets; be alert to your surroundings; and be selective in choosing the people with whom you fraternize.”
  • “If you do fall victim to rape, it’s important to keep your wits about you. Don’t expend all your energy on futile attempts to escape. Wait for your best moment—such as when your attacker is using his hands to pull down his pants—and then use your self-defense training, if you have any, or just hit (or kick) and run.”
  • “Notify the police” if you are stalked, and “if the behavior persists or escalates, file a harassment complaint.”

With regard to self-defense training, a very practical and quickly learned martial art is Krav Maga, which is used by the Israeli Defense Forces and many law enforcement agencies. Another good option is Model Mugging, which is an intense, highly realistic, one-weekend course where women learn to fight off a padded assailant with the full force they would use in real-life situations.

Insofar as non-lethal weaponry, high-quality gel pepper sprays are inexpensive and can be legally and privately carried in most places. These two videos provide guidance on how to use them effectively.

For those who prefer a firearm, proper training is crucial. As detailed in a professional shooting magazine:

Many gun owners seem to think that the mere possession of a firearm will render them able to contend with whatever life-threatening situations the world dishes out. History tells us otherwise, supporting the fact that individuals rarely (if ever) “rise to the occasion” under stress. Instead, they generally default to the skill level they have mastered. Hence, if you want to perform when it counts, training and practice are key.

Such instruction is available at gun ranges that offer tactical training. However, in the vast majority of defensive gun uses, the defender never even fires a gun, because the criminal flees when he sees that his target is armed.

It is also important to be aware of the tactics of sex traffickers. Regarding date-rape drugs, WomensHealth.gov offers tips on how to avoid becoming a victim.

In summary, stay sober, be cautious, get trained, arm yourself—and in the event of an attack—fight with everything you have.

  • October 5, 2018 at 12:17 PM

    Good work. How are your funded?

    • October 5, 2018 at 1:00 PM

      That’s where you come in. We do not accept donations from governments or political parties, but all others are welcome to support our work.

      During 2017, Just Facts raised $349,000 in support via 130 donations. We respect the privacy of our donors and generally don’t publicize their names. However, I can assure you there is no wizard behind the curtain. I left a career in engineering and took a major pay cut to pursue Just Facts. I and others work for Just Facts because we believe there is a great need for genuine facts about public policy.

  • October 5, 2018 at 6:49 PM

    I am confused about a couple of points:
    * each year, about 0.2% of women enrolled in college explicitly state that they have been raped, but this figure grows to 1.0% if they are prompted with graphic descriptions of acts that fit the legal definition of rape.
    * each year, roughly 2.1% of college women say they have been the victim of acts that fit the legal definition of rape. However, only 1.0% consider these acts to be rape.

    Are both of those dealing with women enrolled in college? Or is it college aged women?

    Thanks again for all your hard work. One of these days I’ll have the funds to help support your work.

    • October 5, 2018 at 7:07 PM

      Both deal with women enrolled in college. For college-aged women not enrolled in college, the figures are about 50% higher. The second half of both of these bullets are two ways of saying the same thing.

      Thank you for your kind words.

  • October 7, 2018 at 4:27 PM

    Such a wonderful site. I’m going back over past JFD’s (Just Facts Dailies), and so many other great facts that I didn’t know. Thank you so much for this site!

  • January 10, 2019 at 4:06 PM

    As a retired big city, urban police officer who worked the midnight shift for most of my career, I can attest to the fact that there are a large number of confirmed false accusations of rape, then there are those that sound dubious but may still be valid, we’ll never know for sure about them. These consist of one or a combination of; no signs of force (vaginal/anal tearing or bruising, bruising or redness anywhere else on the body), no scientific evidence of any sexual contact, victim statements that are blatantly contradictory and show clear signs of deception, especially in cases where the victim has been dumped (for lack of a better word) by their significant other, and to a much lesser degree terminated in their employment. Curiously, working in a city that has a good sized gay population I can only recall one instance of a reported rape within that community, but several very violent “overkill” homicides.

    This was a very interesting read, and verifies what I’ve taught my daughter and her friends, at the very least carry pepper spray, better yet get a small sized handgun and learn how to use it proficiently, get a CCW permit (easy to do in my state), and develop a mindset of being mentally prepared to use it if necessary.

  • July 13, 2019 at 12:46 PM

    One item not addressed here are claims in the news such as “rape is one of the most underreported crimes” or other similar wording. Depending on the phrasing, the claim seems utterly ludicrous. Jaywalking, for instance, is no doubt far more underreported than any form of violent assault. Even if the wording were “most underreported -violent- crime”, I would expect that simple assault and/or battery would be far more common.

  • April 10, 2020 at 2:30 PM

    Thank you for this almost comprehensive report. But no examination is offered of unwilling extraction of sex from a man by a woman, by persistent importuning, exploiting male biological sexual response, or intimidation. Male sexual response to an attractive woman is biologically inherent and necessary for perpetuation of our species. . But the man must consent. When I asked my adult men students how often they were asked for consent from a woman, they laughed. “If you don’t deliver to satisfy her, your reputation will be trashed.”

  • April 8, 2021 at 4:20 PM

    “[T]he fact that Christine Blasey Ford or her parents didn’t immediately file charges … doesn’t mean that the alleged attack was not ‘as bad as she says.'”

    The implication that she informed her parents of the alleged assault is specious. By her own admission, Ford said nothing to anyone about any such incident until 2012, when she told a psychoanalyst she had been sexually assaulted but did not name Kavanaugh as the culprit.


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