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- Initial Validation of Hanson Sex Attitude Questionnaire (HSAQ) in Portuguese perpetrators of child sexual abuse and perpetrators of non-sexual crimesPublication . Sousa, Marta; Gouveia, Cláudia; Cunha, Olga; Basto-Pereira, Miguel; Gonçalves, Rui Abrunhosa; Castro Rodrigues, Andreia deCognitive distortions (CDs) are a crucial element in the etiology of child sexual offending, with most of the intervention programs targeting them to reduce the risk of sexual recidivism in perpetrators of child sexual abuse (CSA). Researchers have developed the Hanson Sex Attitude Questionnaire (HSAQ) to assess CDs. With a total sample of 256 participants, the Portuguese version of the HSAQ revealed a two- factor structure. The HSAQ subscales demonstrated good to acceptable psychometric properties in terms of internal consistency, as well as discriminant validity. One of the subscales also demonstrated conver-gent validity. Additionally, the two subscales exhibited differences between perpetrators of CSA with and without previous interventions, indicating known-groups validity. Overall, our findings partially support the use of the HSAQ in the forensic Portuguese population, underscor-ing its significance for clinical and research purposes. Nevertheless, particular caution is advised, especially regarding factor two
- The portuguese version of victim empathy distortion scale: Adaptation and psychometric propertiesPublication . Sousa, Marta; Cunha, Olga; Gonçalves, Rui Abrunhosa; De Castro Rodrigues, AndreiaVictim empathy is a common intervention target in intervention programs designed for individuals who perpetrated child sexual abuse (CSA). Researchers have developed the Victim Empathy Distortion Scale (VES), an instrument designed to assess empathy for victims of CSA. The present study aims to adapt the VES for the Portuguese population and examine its psychometric properties. One hundred and twelve individuals who perpetrated CSA and 245 individuals from the community participated in this study. The confirmatory factor analysis did not show satisfactory indices for the structures previously tested. Consequently, the search for an alternative model revealed a two-factor structure, explaining approximately 50% of the total variance. Results also indicated good internal consistency, discriminant validity, and known-groups validity. Overall, the results support the claim that the Portuguese version of the VES is a valuable and psychometrically reliable instrument for measuring victim empathy in forensic and non-forensic settings. © The Author(s) 2024.
- Validation of the revised Screening Scale for Pedophilic Interests (SSPI-2) in PortugalPublication . Gouveia, Cláudia; Sousa, Marta; Cunha, Olga; Seto, Michael; De Castro Rodrigues, Andreia; Gonçalves, Rui AbrunhosaThe accurate assessment of pedophilic sexual interests is crucial for the treatment andmanagement of individuals who have sexually offended children. This study aimed tovalidate the Revised Screening Scale for Pedophilic Interests (SSPI-2) in a Portuguesesample of 170 men convicted of sexual offenses against children, 104 serving sentencesin the community, and 66 in prison. The findings indicated that SSPI-2 demonstratedgood convergent validity, as evidenced by its significant and positive associations withthe “sexual deviance” item of SVR-20, the number of previous convictions for sexualcrimes against children, and having 3 or more child victims, which is associated withhigh sensitivity and specificity in distinguishing men who show greater sexual arousal tochildren than to adults. Furthermore, the SSPI-2 exhibited good divergent validity, withno significant correlations observed with a self-report measure of psychopathy or witha nonsexual criminal history