دانلود مقاله ISI انگلیسی شماره 38933
عنوان فارسی مقاله

اثر ریسک درک شده و قربانی بر برنامه خرید یک اسلحه برای حفاظت از خود

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
38933 2011 8 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
The effect of perceived risk and victimization on plans to purchase a gun for self-protection
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Journal of Criminal Justice, Volume 39, Issue 4, July–August 2011, Pages 312–319

کلمات کلیدی
حفاظت از خود - ریسک درک شده -
پیش نمایش مقاله
پیش نمایش مقاله اثر ریسک درک شده و قربانی بر برنامه خرید یک اسلحه برای حفاظت از خود

چکیده انگلیسی

Abstract Purposes To determine if perceived risk of criminal victimization, and past criminal victimization experiences, increases the likelihood of a person owning a gun for self-protection, and to determine if defects in past research concerning the way gun ownership was measured had obscured such effects. Methods We analyzed data on over 2,500 U.S. adults, using different ways of measuring gun ownership, and also analyzed future plans (among persons who did not own a gun at the time of the survey) to acquire a gun for self-protection. The latter procedure avoids the causal order problem attributable to the possibility that acquiring a gun might affect victimization risks and perceived risks, as well as the reverse. Results The estimated effect of perceived risk and prior victimization changed from being nonsignificant when household gun ownership was the dependent variable (as in most prior research) to being increasingly strong, and statistically significant, when gun ownership of the individual respondent for defensive reasons was measured. Further, once the causal order issue was side-stepped, risk and victimization showed even stronger, significant positive effects on planning to get a gun. Conclusions Crime affects gun ownership, in addition to any effects that gun ownership may have on crime.

مقدمه انگلیسی

Introduction In both absolute and per capita terms, the United States is by far the most heavily armed country in the world. By the end of 2008, there were probably over 300 million guns in private hands (Kleck, 1997 and Shooting Industry, 2010 and previous years). Results from a recent national survey indicates that 42 percent (± 4 percent) of Americans have a gun in their home, and that 29% of U.S. adults personally own a gun (Gallup, 2009). These facts have led some scholars to assert that America's high level of civilian firepower is an important factor contributing to the nation's high level of violence (Newton and Zimring, 1969, Sloan and Rivara, 1990 and Wintemute, 2008). Others have concluded that, although aggressor's possession and use of guns has many effects on the outcome of violent encounters, the net impact of widespread gun possession, among both prospective victims and aggressors, is probably a statistical wash (Kleck, 1997 and Wright et al., 1983). Why do millions of Americans bring deadly weapons into their homes? While national surveys of Americans have consistently shown that most gun owners and long-gun owners in particular, own them primarily for hunting or target shooting, the surveys also reveal that a large subset of gun owners, and most handgun owners, own them primarily for self-protection (see Kleck, 1997, Ch. 3). In a 1994 national survey, for example, 46 percent of all gun owners reported that the primary reason they owned guns was for self-protection (the National Survey of the Private Ownership of Firearms (NSPOF) - Cook & Ludwig, 1996, p. 38). Further, among persons who owned only handguns, 74 percent reported that protection was their primary reason for owning the gun, with target/sport shooting a distant second (10.8 percent). While those who own only long guns own them primarily for target/sport shooting, even among this subset of owners, 15 percent owned them primarily for protection (Cook & Ludwig, 1996, p. 39). The finding in the NSPOF survey that self-protection is the primary motivator of most handgun ownership is largely consistent with results from other national surveys, and is noteworthy because it is primarily this subcategory of guns that have been the target of the strongest control efforts (Kleck, 1997). This is probably because of the greater involvement of such guns in violent crime, and the fact that gun types within this category (e.g., Saturday Night Specials, assault weapons) are more politically susceptible to government regulation as they are owned by smaller numbers of voters (Cook, 1991 and Kleck, 1997). Understanding the factors that lead people to obtain guns for self-protection is important for both theoretical and policy reasons. Theoretically, the identification of significant individual and contextual determinants will provide for a better understanding of the nature of protective gun ownership. It can also help clarify why high rates of crime and high levels of gun ownership are often found in the same places and times. Practically, knowledge of these factors should prove useful to policymakers who consider gun control an effective strategy for preventing violence since these factors will ultimately play an important role in the willingness of defensive gun owners to remove guns from their homes or induce prospective owners to forego acquiring them in the first place (Kleck & Kovandzic, 2009). The most widely cited theoretical explanation for why people acquire firearms for self-protection, and the focus of the present study, derives from the “fear of crime” or “perceived risk” (hereafter referred to as fear/risk), and “victimization” traditions (Cao et al., 1997, Dejong, 1997, Kleck, 1997 and Williams and McGrath, 1976). This perspective views defensive gun ownership as an individualistic psychological coping mechanism for dealing with the “threat - actual, perceived, or emotional - posed by crime” (Cao et al., 1997 and Reid et al., 1998). Thus, fear or perceived risk of criminal victimization could motivate gun acquisition. Studies assessing the effect of fear/risk and criminal victimization on gun ownership have obtained wildly varying results. The inconsistency of these results may reflect either of two major methodological problems. The first and more easily corrected flaw is the failure to measure the theoretically relevant dependent variable. Fear/risk is not hypothesized to affect all types of gun ownership - no one argues it is a major factor driving acquisition of rifles and shotguns. Rather, fear/risk is hypothesized to affect handgun acquisition. Even more specifically, it is hypothesized to increase the likelihood of handgun ownership for protective or defensive reasons. Since about two thirds of the guns owned by Americans are long guns (rifles and shotguns) (Kleck, 1997), most of the variation in gun ownership across households and individuals is probably due to variation in long gun ownership. Studies that defined the dependent variable as ownership of any type of gun were therefore primarily analyzing variation in the ownership of types of guns that are largely irrelevant to the fear/guns hypothesis. Null results concerning fear, risk, or victimization variables are therefore not surprising, but also may say little about whether these factors actually influence ownership of defensive weaponry. Further, many of the studies failing to find a link between gun ownership and fear/risk or criminal victimization did not establish whether respondents (Rs) personally owned guns. Instead, they were based on surveys that determined only whether someone in the R's household owned a gun, and researchers were forced to effectively assume that the respondent owned a gun, even in cases where it might actually have been other household members who owned the guns. On the other hand, fear of crime and prior victimization was measured with regard to the individual Rs interviewed. Thus, gun ownership as measured in studies that only determined household gun ownership did not necessarily pertain to the same persons for whom fear/risk was measured - in many cases, gun ownership pertained to the “wrong” person. This flaw could be conceptualized as a form of random measurement error. Random measurement error in the dependent variable will increase the standard errors of coefficients of the explanatory variables, and thereby artificially favor the null hypothesis. Unless corrective measures are taken, the analyst may commit a Type II error when testing whether fear/risk or victimization has an impact on protective gun ownership – i.e., wrongly conclude there is no effect of these variables. Second, all of the prior studies suffer from potential endogeneity bias due to reverse causality in the fear/risk, victimization, and gun ownership relationships. Fear/risk might motivate gun acquisition, but once a gun is acquired it can reduce fear or perceived risk of crime victimization. Indeed, that is probably one of the main benefits that the typical defensive gun buyer hopes to gain from gun acquisition. Thus, a person who started out more fearful than average might consequently be motivated to acquire a defensive gun, which reduces his fear level back down to an average level (Wright et al., 1983, pp. 128–129). A one-shot survey would miss the motivational effect of fear on gun acquisition because it was cancelled out by the fear-reducing effect of gun ownership. Similarly, victimization might stimulate an individual to acquire a gun for self-protection, but gun acquisition might help the gun owner avoid victimization. From a statistical standpoint, if the endogeneity problem is not successfully addressed, what is asserted to be the impact of fear/risk and victimization on protective gun ownership will in fact also include the impact of protective gun ownership on fear/risk and victimization. OLS estimates of the former will suffer from “endogeneity bias” because the regressors (fear/risk and victimization) are themselves endogenous in a system of simultaneous equations, making them correlated with the error term in the structural gun ownership equation. This study addresses the question of whether there is an effect of perceived crime risk and prior victimization on protective gun ownership, using data from the 1994 National Study of Private Ownership of Firearms in the United States (NSPOF) (Cook & Ludwig, 1996). We take advantage of an item in the NSPOF questionnaire that allows us to avoid endogeneity bias by eliminating reverse causality as a source of endogeneity. Instead of estimating the relationship between the risk-related variables and current gun ownership, which could influence those variables, we assess their relationships to an individual's plans to acquire a firearm for self-defense in the next 12 months, among those who do not already own a gun. This sidesteps the two-way causation problem because merely planning to get a gun in future cannot influence one's current fear or perceptions of victimization risk. In effect, we are simulating the situation that prevailed among gun owners before they became gun owners, and thus before their gun ownership could have affected their fear, perceptions of risk, or victimization. Further, since this item pertains to the individual respondent, we also reduce measurement error in the dependent variable by testing links between the individual's plans to acquire a gun and the individual's personal attributes such as perceived risk and prior victimization. Section 2 reviews the prior literature on fear/risk and victimization on protective gun ownership, and discusses in detail the survey procedures used in the NSPOF to alleviate the endogeneity problems. Section 3 discusses the data and the analytic strategy used in this study. The results are presented in Section 4, and Section 5 concludes.

نتیجه گیری انگلیسی

Conclusions Once measurement and causal order problems are reduced, the evidence indicates that perceived risk of criminal victimization increases the probability of getting a gun for self-protection. Actual robbery victimization in the recent past also appears to increase the likelihood of doing so, though the results are not supportive of an effect of burglary victimization. The implication of these individual-level findings for macro-level research is that positive associations between crime rates and gun ownership levels may reflect the effect of the crime rates on gun ownership, rather than (or in addition to) the other way around. Thus, methods suitable for modeling possible two-way relationships, such as instrumental variables methods, are called for in macro-level research on this topic. Most macro-level studies of the topic do not adopt such methods, either effectively ignoring the issue, or using ineffective methods such as relating lagged gun ownership to current crime rates. One policy implication of these findings is that dissuading people from acquiring or retaining guns may be difficult, to the extent that gun (especially handgun) acquisition and ownership is motivated by perceived risk of crime. Perceived risk can be a powerful motivator of behavior, and is probably a stronger motivator than the pleasure derived from sporting uses of firearms such as target shooting and hunting. These conclusions are subject to some limitations. First, we do not know how many of who stated that they planned to get a gun for self-protection actually did so, and understand that the two are not the same. Thus, the use of this variable introduces some unknown degree of measurement error as the unavoidable price of this strategy for reducing causal order problems. Second, there are other interpretations possible regarding the fact that risk/gun associations got stronger when the dependent variable was planning to get a gun. This not only reduces causal order problems (because such plans are unlikely to reduce perceptions of risk or victimization), but could also reduce social desirability and other response error problems. Rs who are reluctant to report actual current gun ownership for various reasons (they are not sure their ownership is lawful, they think the information might reach government authorities intent on taking their guns away, they fear the caller might be a burglar, etc.), may be more willing to report merely planning to get a gun. Finally, although our data were drawn from a survey fielded in 1994, and levels of perceived risk and victimization have changed since then, we know of no reason to believe that the relationship between these variables and gun ownership or planning to get a gun has changed in the interim. Future research could benefit from a panel design in which the same set of individuals are interviewed on two or more occasions, allowing researchers to test whether changes in levels of fear or perceived risk, or victimization experiences, are associated with changes in personal gun ownership status. This would also help address causal order problems, but without the limitations of analyzing plans to get a gun.

خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.