This study identified hunting process scripts in a sample of 361 serial sex crimes committed by 72 serial sex offenders, using multiple correspondence analysis and hierarchical cluster analysis. Three hunting process scripts that take into account both behavioral and geographic aspects of crime were identified. These three scripts included different tracks of the hunting process. The coercive script includes the home-intrusion rape track and the outdoor rape track. The manipulative script includes the sophisticated rape track and the family-infiltrator rape track. The nonpersuasive script includes only the direct action rape track. The theoretical relevance of these three scripts and their practical implications for crime prevention strategies and geographic profiling are discussed.

The current study describes and examines the crime-commission process followed in child sex offending. There are two major aims in this study. The first aim is to propose a script model in child sex offending. The second aim is to show the relevance of completing crime scripts to identify situational crime prevention measures. One of the weaknesses in the current crime script literature is the absence of proposed prevention measures. Besides Cornish, only Clarke and Newman have used crime scripts for its main purpose, which is to offer a way to develop situational crime prevention techniques. In this study, situational prevention measures are mapped onto the crime-commission process in child sex offending.

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The aim of this article is to review the theoretical, empirical and practical implications related to the modus operandi of sexual offenders against children. First, the rational choice perspective in criminology, which emphasizes the decision-making of offenders, is presented. Second, the descriptive studies aimed specifically at providing information on modus operandi of sexual offenders against children are also presented. This is followed by research that investigates the links between the modus operandi of sexual offenders against children and various factors such as victim characteristics. Third, offenders' treatment as well as situational crime prevention implications in regards to modus operandi are discussed in order to highlight their respective potential for the prevention of child sexual abuse.

Although the study of both offense processes and implicit theories provides in-depth knowledge about the decision-making of sex offenders, these studies focus solely on the internal psychological processes of the offender leading to the commission of a sexual assault. These studies neglect to look specifically at the offender's decision-making during the offense in interaction with the immediate situations encountered at the offense scene, such as the choices of behavior while interacting with the victim in a specific context. Based on a rational choice approach, this study investigates the decision-making involved in the offending process of 69 serial sexual offenders who have committed their crimes against stranger victims. Semi-structured interviews were conducted with offenders in order to identify the rationale behind their actions during the pre-crime phase (premeditation of the crime, estimation of risk of apprehension by the offender, and forensic awareness of the offender), crime phase (use of a weapon, use of restraints, use of a vehicle, and level of force used), and the post-crime phase (event leading to the end of crime and victim release site location choice). Results show that sex offenders, even if traditionally described as "irrational" and impulsive individuals, are capable, up to a certain point, of an analysis of the costs/benefits related to their actions. Moreover, results emphasize the important role of situational factors, such as victim resistance, on the decision-making process of sex offenders. Implications of the results are briefly discussed in regard of clinical practice and crime prevention.

The aim of this study was to provide the first empirical description of the modus operandi of sexual offenders working or doing voluntary work with children and adolescents across all aspects of offender Á/victim interactions. The modus operandi was studied along the offence continuum, which included strategies used for gaining the victim's trust, getting the victim to participate in sexual activity and keeping the victim from telling someone about the sexual contact. Twenty-three offenders agreed to participate in this study. They were recruited from prisons, probation and parole services, penitentiaries and treatment programs. Three sources of information were used. The most important source was the Modus Operandi Questionnaire (MOQ) developed by Kaufman. Data were also obtained from semi-structured interviews conducted with the offenders and from official sources, such as police reports and victim statements. Our results suggest that the modus operandi of these sexual offenders depended on their position of trust in relation to their victim. In fact, they used non-coercive strategies to achieve victim compliance. Implications for prevention strategies are also highlighted.

Although the study of both offense processes and implicit theories provides in-depth knowledge about the decision-making of sex offenders, these studies focus solely on the internal psychological processes of the offender leading to the commission of a sexual assault. These studies neglect to look specifically at the offender's decision-making during the offense in interaction with the immediate situations encountered at the offense scene, such as the choices of behavior while interacting with the victim in a specific context. Based on a rational choice approach, this study investigates the decision-making involved in the offending process of 69 serial sexual offenders who have committed their crimes against stranger victims. Semi-structured interviews were conducted with offenders in order to identify the rationale behind their actions during the pre-crime phase (premeditation of the crime, estimation of risk of apprehension by the offender, and forensic awareness of the offender), crime phase (use of a weapon, use of restraints, use of a vehicle, and level of force used), and the post-crime phase (event leading to the end of crime and victim release site location choice). Results show that sex offenders, even if traditionally described as "irrational" and impulsive individuals, are capable, up to a certain point, of an analysis of the costs/benefits related to their actions. Moreover, results emphasize the important role of situational factors, such as victim resistance, on the decision-making process of sex offenders. Implications of the results are briefly discussed in regard of clinical practice and crime prevention.

The study investigated the behavioral antecedents of deviance in sexual aggressors and how they relate to sexual offending. Semistructured interviews were conducted with 553 convicted sexual aggressors to gather data on developmental history. Structural equation modeling was employed to analyze the behavioral antecedents. Results indicated the presence of three broad dimensions of deviance: internalization, externalization, and sexualization. Aggressors against children showed higher levels of internalization, whereas aggressors against adults reported higher levels of externalization. It is the dimension of sexualization and externalization, however, that appeared the most valuable in the understanding of sexual offending.