Sexual murderers' implicit theories

Interviews with 28 sexual murderers were subjected to grounded theory analysis. Five implicit theories (ITs) were identified: dangerous world, male sex drive is uncontrollable, entitlement, women as sexual objects, and women as unknowable. These ITs were found to be identical to those identified in the literature as being present in rapists. The presence of dangerous world and male sex drive is uncontrollable were present, or absent, such that three groups could be identified: (a) dangerous world plus male sex drive is uncontrollable; (b) dangerous world, in the absence of male sex drive is uncontrollable; (c) male sex drive is uncontrollable in the absence of dangerous world. These three groups were found to differ in motivation: (a) were motivated by urges to rape and murder; (b) were motivated by grievance, resentment and/or anger toward women; (c) were motivated to sexually offend but were prepared to kill to avoid detection, or secure compliance.

Assessing female sexual offenders' motivations and cognitions : an exploratory study

Semi-structured interviews eliciting cognitions and motivations were carried out with 15 incarcerated female child sexual abusers (nearly 50% of the current UK female sexual offender prison population). Qualitative analysis indicated that four of the five motivational schemas (implicit theories) suggested by Ward (Ward, 2000; Ward & Keenan, 1999) to underlie male sexual offenders' cognitions could be clearly identified in women, these were: Uncontrollability (UN, identified in 87% of participants), Dangerous world (DW, 53%), Children as sexual objects (CSO, 47%) and Nature of harm (NH, 20%). Entitlement, the final implicit theory (IT), commonly found in males, was not identified in any participants in the sample. Further analysis indicated that there were four main motivational types of offender based on combinations of these ITs. These were: (1) presence of DW/CSO, indicating sexual motivation and cognitions with fear of violence; (2) presence of DW/no CSO, indicating fear of violence with no sexual cognition or motivation; (3) presence of CSO/no DW, indicating sexual motivation and cognition; the NH IT also strongly featured in this group; and (4) presence of UN/no DW or CSO, indicating lack of control, sometimes with sense of protection for the victim. Suggestions are made on how the results can inform theoretical developments in the field as well as policy and practice.

The identification of sexual and violent motivations in men who assault women : implication for treatment

A qualitative analysis of interview data with 41 rapists determined that five implicit theories (ITs) underlie rapists’ offense supportive beliefs/feelings/motives: (a) dangerous world (DW)—where men have feelings of generalized anger and/or resentment toward others; (b) women are dangerous—where men hold a set of attitudes that are hostile toward women; (c) women as sexual objects (WSO)—where women are seen as primarily sexual objects; (d) male sex drive is uncontrollable—where sexual urges are seen all consuming; (e) entitlement—where men feel that they can do exactly what they want. Consideration of whether DW or WSO ITs were present or absent indicated that three main groups could be identified: Group 1: violently motivated—presence of DW and/or absence of WSO; Group 2: sexually motivated—presence of WSO and/or absence of DW; Group 3: sadistically motivated—presence of DW and WSO. These results are discussed in terms of treatment needs of rapists.

Does the polygraph lead to better risk prediction for sexual offenders?

The polygraph is receiving increased attention surrounding its ability to facilitate more honest disclosures from sexual offenders concerning risk-related information (e.g., historical risk factors and acute-dynamic risk factors). In addition, the polygraph has become accepted as a standard containment tool in the US, although UK professionals appear to have taken a more cautionary approach. The aim of this review is to provide a basic overview of current risk assessment procedure in the absence of the polygraph, and then to investigate studies that use the polygraph to enhance sexual offenders' risk assessments. Specifically, studies examining historical risk factors, stable-dynamic risk factors, and acute-dynamic risk factors are examined and evaluated. We conclude that there is reasonable evidence supporting polygraph use in some areas of risk assessment. However, the vast majority of studies suffers from serious confounds that should be taken into account by professionals who use the polygraph as a standard practice in sexual offender risk assessment and management. Finally, the future of the polygraph is discussed in light of the presented empirical evidence.