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Sigmund Freud's psychosexual theory of development suggests that early childhood experiences significantly shape personality and behavior. Freud proposed that development is discontinuous, occurring in five distinct stages, each defined by a focus on different erogenous zones. He believed that failure to resolve the conflicts specific to each stage successfully could result in fixation, potentially influencing behavior as adults.
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The genital stage is the final phase of Sigmund Freud's theory of psychosexual development, beginning at puberty, around age 12. During this stage, sexual energy shifts from self-focused interests to external individuals, marking the development of mature adult sexuality. Freud saw this phase as a time of sexual reawakening, with desires directed toward others outside the family. A healthy transition into this stage, according to Freud, signifies the emergence of two key aspects of adult...
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The third stage of psychosexual development proposed by Freud is the phallic stage, occurring between the ages of 3 and 6. During this period, children become aware of their bodies and the differences between males and females. The erogenous zone in this stage is the genitals, and conflicts arise as children develop desires toward the opposite-sex parent. Boys experience the Oedipus complex, where they desire their mother and view their father as a rival. This leads to castration anxiety, the...
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Developmental Sequela for Sexual Homicide: Testing an Integrated Multi-Theoretical Model.

Julien Chopin1,2,3, Matt DeLisi4, Eric Beauregard2

  • 1University of Montreal, Montreal, QC, Canada.

Journal of Interpersonal Violence
|October 7, 2022
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Summary

Adverse childhood experiences (ACEs) are linked to internal risk factors for sexual homicide (SH). The type of ACE, whether victim or witness, influences this impact, highlighting the need for targeted interventions.

Keywords:
alcohol and drugschild abusehomicidemental health and violencesexual assaultviolence exposure

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Area of Science:

  • Forensic Psychology
  • Developmental Psychology
  • Criminology

Background:

  • Research on adverse childhood experiences (ACEs) in sexual homicide (SH) is limited.
  • Theoretical models suggest ACEs contribute to internal risk factors for SH, but empirical evidence is lacking.
  • Understanding the ACEs-SH pathway is crucial for prevention and intervention.

Purpose of the Study:

  • To investigate the impact of ACEs on personality disorders and adolescent behaviors.
  • To identify ACEs as predictors of internal risk factors for sexual homicide.
  • To analyze the direct and indirect relationships between ACEs, risk factors, and SH commission.

Main Methods:

  • Utilized a database of 613 individuals involved in sexual crimes in Canada, including 60 SH offenders.
  • Employed bivariate and multiple regression analyses to identify associations between ACEs and risk factors.
  • Conducted path analysis to model the relationships between ACEs, risk factors, and SH.

Main Results:

  • Individuals with a history of ACEs showed a higher likelihood of developing internal risk factors for SH.
  • ACEs significantly predicted personality disorders and problematic adolescent behaviors.
  • The nature of ACEs (victimization vs. witnessing violence) differentially impacted the development of risk factors.

Conclusions:

  • ACEs play a significant role in the development of internal risk factors associated with sexual homicide.
  • The findings underscore the importance of considering the specific nature of childhood adversity.
  • This research provides empirical support for theoretical models linking early life trauma to severe offending.