The terms that describe a non-consensual sexual behavior such as rape, sexual abuse or sexual violence are very different, as are the negative effects on a victim of a physical and psychic nature, taking into account the different approaches of the attacker. The consent of the victim is absent or obtained by the attacker with physical and/or psychological violence; but it is also possible that the victim is unconscious or incapable of understanding. Those guilty of sexual offenses fall into a special category that is called “sex offenders” within which there is a diversification of ways concerning the manner, degree and motivations. Research has shown that attackers acting in a group and those who are an individual attacker differ in their attitude towards the victim.
American Academy of Child and Adolescent Psychiatry (1999). Practice Parameters for the Assessment and Treatment of Children and Adolescents Who Are Sexually Abusive of Others. Journal of the American Academy of Child and Adolescent Psychiatry, 38, 55S-76S. https://doi.org/10.1016/S0890-8567(99)80004-5
Azouvi, F. (1997). Frenologia, fisiognomica e psicologia delle differenze individuali in Franz Joseph Gall [Phrenology, Pysiognomy, and the Psychology of Individual Differences in Franz Joseph Gall]. Torino: Bollati Boringhieri.
Bennell, C., Alison, L. J., Stein, K. L., Alison, E. K., & Canter, D. V. (2001). Sexual Offenses against Children as the Abusive Exploitation of Conventional Adult-Child Relationships. Journal of Social and Personal Relationships, 18, 155-171.
Bertocco, C., Brunaldi, V., & Righini, F. (2011). Detection of Ketamine and Norketamine in Human Serum and Urine: Relevance of GC-MS Analysis for Clinical and Forensic Purposes. Minerva Medicolegale, 131, 1-6.
Bijleveld, C. C., Weerman, F. M., Looije, D., & Hendriks, J. (2007). Group Sex Offending by Juveniles Coercive Sex as a Group Activity. European Journal of Criminology, 4, 5-31. https://doi.org/10.1177/1477370807071728
Erdmann, F., Zandt, D., Auch, J., Schütz, H., Weiler, G., & Verhoff, M. A. (2006). Investigations Concerning the Threshold Value between Endogenous and Exogenous GHB (Liquid Ecstasy). Archiv Fur Kriminologie, 217, 129-136.
Hanson, R. K., & Morton-Bourgon, K. E. (2005). The Characteristics of Persistent Sexual Offenders: A Meta-Analysis of Recidivism Studies. Journal of Consulting and Clinical Psychology, 73, 1154. https://doi.org/10.1037/0022-006X.73.6.1154
Kernberg, O. F. (1998). Pathological Narcissism and Narcissistic Personality Disorder: Theoretical Background and Diagnostic Classification. In O. F. Kernberg (Ed.), Aggressivity, Narcissism, and Self-Destructiveness in the Psychotherapeutic Rela: New Developments in the Psychopathology and Psychotherapy of Severe Personality Disorders (pp. 45-59). New Haven, CT: Yale University Press.
Knight, R. A., & Prentky, R. A. (1990). Classifying Sexual Offenders. In W. L. Marshall, D. R. Laws, & H. E. Barbaree (Eds.), Handbook of Sexual Assault (pp. 23-52). Berlin: Springer. https://doi.org/10.1007/978-1-4899-0915-2_3
Krahe, B., Scheinberger-Olwig, R., & Schütze, S. (2001). Risk Factors of Sexual Aggression and Victimization Among Homosexual Men 1. Journal of Applied Social Psychology, 31, 1385-1408. https://doi.org/10.1111/j.1559-1816.2001.tb02679.x
Loeber, R., Stouthamer-Loeber, M., & Raskin White, H. (1999). Developmental Aspects of Delinquency and Internalizing Problems and Their Association with Persistent Juvenile Substance Use between Ages 7 and 18. Journal of Clinical Child Psychology, 28, 322-332. https://doi.org/10.1207/S15374424jccp280304
Longo, R. E. (1982). Sexual Learning and Experience among Adolescent Sexual Offenders. International Journal of Offender Therapy and Comparative Criminology, 26, 235-241.
Luzzago, A., & De Fazio, F. (2004). Sostanze d’abuso e condotte sessuali abnormi. Aspetti vittimologici. In F. Carrieri, & R. Catanesi (Eds), Abuso di sostanze e condotte criminali (pp. 279-290). Milano: Giuffrè.
Maier, S. L. (2008). “I Have Heard Horrible Stories...”: Rape Victim Advocates’ Perceptions of the Revictimization of Rape Victims by the Police and Medical System. Violence against Women, 14, 786-808. https://doi.org/10.1177/1077801208320245
Nagin, D., & Tremblay, R. E. (1999). Trajectories of Boys’ Physical Aggression, Opposition, and Hyperactivity on the Path to Physically Violent and Nonviolent Juvenile Delinquency. Child Development, 70, 1181-1196.
Norris, J., & Cubbins, L. A. (1992). Dating, Drinking, and Rape: Effects of Victim’s and Assailant’s Alcohol Consumption on Judgments of Their Behaviour and Traits. Psychology of Women Quarterly, 16, 179-191.
Porter, L. E., & Alison, L. J. (2004). Behavioural Coherence in Violent Group Activity: An Interpersonal Model of Sexually Violent Gang Behaviour. Aggressive Behaviour, 30, 449-468. https://doi.org/10.1002/ab.20047
Ressler, R. K., Burgess, A. W., Douglas, J. E., Hartman, C. R., & D’agostino, R. B. (1986). Sexual Killers and Their Victims Identifying Patterns through Crime Scene Analysis. Journal of Interpersonal Violence, 1, 288-308.
Rossi, R., Lancia, M., & Gambelunghe, C. (2009). Identification of GHB and Morphine in Hair in a Case of Drug-Facilitated Sexual Assault. Forensic Science International, 186, 9-11. https://doi.org/10.1016/j.forsciint.2009.01.017
Shaw, J. A. (2002). Sexually Aggressive Youth. In D. H. Schetky, & E. P. Benedek (Eds.), Principles and Practice of Child and Adolescent Forensic Psychiatry (pp. 279-287). Washington DC: American Psychiatry Publishing.
Shbair, M. K. S., Eljabour, S., & Lhermitte, M. (2010). Drugs Involved in Drug-Facilitated Crimes: Part I: Alcohol, Sedative-Hypnotic Drugs, Gamma-Hydroxybutyrate and Ketamine. A Review. Annales Pharmaceutiques Françaises, 68, 275-285.
Walters, M. L., Chen, J., & Breiding, M. J. (2013). The National Intimate Partner and Sexual Violence Survey (NISVS): 2010 Findings on Victimization by Sexual Orientation. Atlanta, GA: National Center for Injury Prevention and Control, Centers for Disease Control and Prevention.