There are a variety of causes of academic misconduct. Researchers have studied the correlation of cheating to personal characteristics, demographics, contextual factors, methods of deterring misconduct, even stages of moral development.
Incentives to cheat
There are in fact several reasons that induce students to engage in academic dishonesty. Some scholars claim that there are students who have a pathological urge to cheat. The writer Thomas Mallon noted that many scholars of literature found that plagiarism by people like Samuel Taylor Coleridge or Charles Reade was perpetrated in a way similar to kleptomania, that is, a psychological disease that is associated with uncontrollable stealing even when it is against the interests of the thief.[11] However, it is probable that most cheaters make a rational choice to commit academic misconduct.
It has also been claimed that business scandals in the real world make students believe that dishonesty is an acceptable method to attain success in contemporary society.[12] Academic dishonesty, in this case, would be practice for the real world. For these students, there would be a dichotomy between success and honesty, and their decision is that: "It is not that we love honesty less, but that we love success more."[13] However, with the recent rise in corporate ethics related dismissals in the business world, this approach to cheating may be losing its appeal, if it ever really had any.[14]
Anyway, recent studies have indicated that academic dishonesty does not seem to hold a clear link to academic success. One study showed that students given an unexpected opportunity to cheat did not improve their grades significantly from the control group.[15] Another study showed that students who were allowed to bring cheat sheets to a test did not improve their grades.[16] While this fact may conflict with the common perception of cheating (one survey found only 13% of males and 46% of females think that cheating does not help grades[17]), it is often apparent to professors and members of academic conduct committees when a paper has been plagiarized by its inferior quality. Indeed, it is not uncommon that if the student had written the paper himself, it would have been significantly better. Possibly of most significance in casting doubt on the relation between academic dishonesty and higher grades is the fact that nationally on average, one third of grade A students have cheated.[18] Why would a student who regularly gets As decide to cheat, since they cannot receive anything better than an A? The answer is that academic dishonesty acts as a shortcut. Even if a plagiarized paper receives a relatively low grade, that grade is high given how much time and effort went into the paper. In the study mentioned above in which students were allowed to bring crib sheets to a test but did not improve their scores the researcher concluded that the students used the crib notes as alternatives to studying, rather than as compliments to studying, and thus spent less time preparing for the exam.[19] Academic dishonesty is more of a way to get by without having to work hard than a shortcut to success.
Demographic and personal causes
Extensive studies have found that no personal characteristics correlate well with cheating, that is, there are no people "born to cheat".[20] Indeed, one experiment found that there was no relationship between how a student performed on a morality test and his likelihood of cheating (that is, students at a pre-conventional stage of morality are as likely to cheat as those at a post-conventional stage). Demographic variables are also generally not strongly correlated with cheating, with a few minor exceptions. It has been found that younger students are somewhat more likely to cheat: one study finding the highest incidence of cheating occurs during Sophomore year at college.[22] Also, while it was found that men cheated slightly more often than women in the 1960s, that gap has disappeared in recent years.[23] Another demographic variable that affects cheating behavior is academic achievement, in that students who perform poorly tend to cheat more than students who perform well.[24]. For instance, low grades and low SAT scores have a correlation with high levels of cheating.[25] In addition, parental education shows a weak but positive correlation with cheating; students whose parents received college degrees are slightly more likely to cheat than are students whose parents did not attend college.[26]. Generally though, race, nationality, and class all show little correlation with academic misconduct. There is also no correlation between how religious someone is and the likelihood that that person will cheat. A comparison between students of different religions yielded similar results, although the study did show that Jews tend to cheat less than members of other religions (since the study was done in the early 60s, it is possible that Jews were benefiting from the above-mentioned relationship between cheating and parental college education).[27]. One of the strongest demographic correlations with academic misconduct in the United States is with language. Students who speak English as a second language have been shown to commit academic dishonesty more and are more likely to be caught than native speakers, since they will often not want to rewrite sources in their own words, fearing that the meaning of the sentence will be lost through poor paraphrasing skills.[28] In the University of California system, international students make up 10% of the student body but comprise 47% of academic dishonesty cases.
Contextual causes
Academic misconduct is more easily traced to the academic and social environment of the student than to his or her background. These contextual factors can be as broad as the social milieu at school to as narrow as what instructions a teacher gives before an exam.
Contextual factors that individual teachers can affect often makes the least difference on cheating behavior. A study found that increasing the distance between students taking an exam has little effect on academic misconduct, and that threatening students before an exam with expulsion if they cheat actually promotes cheating behavior.[30] Indeed, increased exam proctoring and other methods of detecting cheating in the classroom are largely ineffective. According to one survey of American college students, while 50% had cheated at least once in the previous six months, and 7% had cheated more than five times in that period, only 2.5% of the cheaters had been caught.[31] As teachers invent more elaborate methods of deterring cheating, students invent even more elaborate methods of cheating (sometimes even treating it as a game), leading to what some teachers call a costly and unwinnable arms race.[32] Increased punishment for academic misconduct also has little correlation with cheating behavior. It has been found that students with markedly different perceptions of what the severity of the punishment for cheating were all equally likely to cheat, probably indicating that they thought that increased penalties were immaterial since their cheating would never be discovered.[33] However, if a professor makes clear that he disapproves of cheating, either in the syllabus, in the first class, or at the beginning of a test, academic dishonesty can drop by 12%.[34]
Teachers can, however, accidentally promote cheating behavior. A study found a correlation between how harsh or unfair a professor is perceived as and academic misconduct, since students see cheating as a way of getting back at the teacher.[35] Also, students who see themselves in a competition, such as when the teacher is using a grade curve, are more likely to cheat.[36]
The most important contextual causes of academic misconduct are often out of individual teachers' hands. One very important factor is time management. One survey reported two-thirds of teachers believed that poor time management was the principal cause of cheating.[37] Often social engagements are to blame. It has been found that there is a strong correlation between extracurricular activities and cheating, especially among athletes, even those on intramural teams.[38] It has also been found that student cheating rates rise significantly the more time students spend playing cards, watching television, or having a few drinks with friends.[39] Relatedly, fraternity or sorority membership is also strongly correlated with academic misconduct.[40]
One of the most important causes of academic misconduct is the contextual factor of an environment of peer disapproval of cheating, that is, peer pressure. Psychologists note that all people tend to follow the norms of their peer group, which would include norms about academic dishonesty.[41] Thus, students who believe that their peers disapprove of cheating are less likely to cheat. Indeed, multiple studies show that the most decisive factor in a student's decision to cheat is his perception of his peers' relationship with academic dishonesty.[42] For instance, on average 69% of students cheat at colleges with low community disapproval of academic misconduct, whereas only about 23% of students cheat at colleges with strong community disapproval of academic misconduct.[43] Peer pressure works both ways, as a study found that there is a 41% increase in the probability of a student cheating if she has seen someone else cheat.[44] However, even if most students strongly disapprove of cheating, there has to be a community in order for those norms to be enforced via peer pressure. For instance, larger schools, which usually have much higher cheating rates than small schools, tend to have a weaker community, being more split up into different peer groups that exert little social pressure on each other.[45] Another measure of a college community, how many students live on campus, further shows a significant relation with a school's cheating rate.[46] Relatedly, many professors argue that smaller classes reduce cheating behavior.[47]
Ethical causes
No matter what the demographic or contextual influences are on a student who decides to engage in cheating behavior, before she can cheat she must overcome her own conscience. This depends both on how strongly someone disapproves of academic dishonesty and what types of justifications the student uses to escape a sense of guilt. For instance, students who personally do not have a moral problem with academic misconduct can cheat guilt-free. However, while many students have been taught and have internalized that academic dishonesty is wrong, it has been shown that on average a third of students who strongly disapprove of cheating have in fact cheated.[48] People who cheat despite personal disapproval of cheating engage in something called "neutralization", in which a student rationalizes the cheating as being acceptable due to certain mitigating circumstances.[49] According to psychologists of deviant behavior, people who engage in neutralization support the societal norm in question, but "conjure up" reasons why they are allowed to violate that norm in a particular case.[50] Neutralization is not a simple case of ex post facto rationalization, but is rather a more comprehensive affair, occurring before, during, and after the act of cheating.[51] Researchers have found four major types of neutralization of academic dishonesty, which they categorize by type of justification. Denial of responsibility, that is, the accusation that others are to blame or that something forced the student to cheat, is the most common form of neutralization among college students who cheated, with 61% of cheaters using this form of justification.[52] Condemnation of condemner, that is, that the professors are hypocrites or brought it on themselves, is the second most common form of college student neutralization at 28%.[53] The third most popular form of neutralization among college students is the appeal to higher loyalties, where the student thinks her responsibility to some other entity, usually her peers, is more important than doing what she knows to be morally right. About 6.8% of cheaters in higher education use this form of neutralization.[54] Denial of injury - that nobody is worse off for the cheating - is the fourth most popular kind of neutralization at 4.2% of cheaters.[55]