6.4: Hypervigilance, interpersonal distrust, and suspicion
In addition, because many prisons are clearly dangerous places from which there is no exit or escape, prisoners learn quickly to become hypervigilant and ever-alert for signs of threat or personal risk. Because the stakes are high, and because there are people in their immediate environment poised to take advantage of weakness or exploit carelessness or inattention, interpersonal distrust and suspicion often result. Some prisoners learn to project a tough convict veneer that keeps all others at a distance. Indeed, as one prison researcher put it, many prisoners "believe that unless an inmate can convincingly project an image that conveys the potential for violence, he is likely to be dominated and exploited throughout the duration of his sentence."
McCorkle's study of a maximum-security Tennessee prison was one of the few that attempted to quantify the kinds of behavioral strategies prisoners report employing to survive dangerous prison environments. He found that "[f]ear appeared to be shaping the life-styles of many of the men," that it had led over 40% of prisoners to avoid certain high-risk areas of the prison, and about an equal number of inmates reported spending additional time in their cells as a precaution against victimization. At the same time, almost three-quarters reported that they had been forced to "get tough" with another prisoner to avoid victimization, and more than a quarter kept a "shank" or other weapon nearby with which to defend themselves. McCorkle found that age was the best predictor of the type of adaptation a prisoner took, with younger prisoners being more likely to employ aggressive avoidance strategies than older ones.