{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,22]],"date-time":"2026-09-22T02:20:48Z","timestamp":1790043648251,"version":"4.0.1"},"reference-count":37,"publisher":"SAGE Publications","issue":"1","license":[{"start":{"date-parts":[[2018,9,21]],"date-time":"2018-09-21T00:00:00Z","timestamp":1537488000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Sex Abuse"],"published-print":{"date-parts":[[2020,2]]},"abstract":"<jats:p>Sex offenders who cross over in victims\u2019 age, gender and relationship usually have a greater number of victims, which is associated with sexual recidivism. This investigation aimed to examine the prevalence of crossover index offending in Portugal, and to explore the predictive ability of sociodemographic and criminological variables on this outcome. A retrospective sample of 247 male individuals incarcerated for sex offenses in a Portuguese prison was drawn from official records. From those offenders with multiple victims ( n = 94), 48% had victims of different age categories, 10% had both gendered victims, and 12% had intrafamilial and extrafamilial victims. Comparative statistics and logistic regressions were able to identify variables that distinguished noncrossover and crossover offenders and that predicted crossover, respectively. While likely underestimates of the prevalence of victim crossover, these findings are compared to previous international studies and provide a better understanding of the phenomenon.<\/jats:p>","DOI":"10.1177\/1079063218800472","type":"journal-article","created":{"date-parts":[[2018,11,27]],"date-time":"2018-11-27T00:14:18Z","timestamp":1543277658000},"page":"101-124","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":10,"title":["Victim Crossover Index Offending Patterns and Predictors in a Portuguese Sample"],"prefix":"10.1177","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6962-2946","authenticated-orcid":false,"given":"Mariana A.","family":"Saramago","sequence":"first","affiliation":[{"name":"ISPA\u2013Instituto Universit\u00e1rio, Lisboa, Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jorge","family":"Cardoso","sequence":"additional","affiliation":[{"name":"Instituto Universit\u00e1rio Egas Moniz, Monte de Caparica, Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Isabel","family":"Leal","sequence":"additional","affiliation":[{"name":"ISPA\u2013Instituto Universit\u00e1rio, Lisboa, Portugal"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2018,9,21]]},"reference":[{"key":"bibr1-1079063218800472","first-page":"23","volume-title":"International handbook of cross-cultural neuropsychology","author":"Ardila A.","year":"2013"},{"key":"bibr2-1079063218800472","doi-asserted-by":"publisher","DOI":"10.1037\/abn0000212"},{"key":"bibr3-1079063218800472","doi-asserted-by":"publisher","DOI":"10.1002\/bsl.2370050211"},{"key":"bibr4-1079063218800472","doi-asserted-by":"publisher","DOI":"10.1177\/0306624X01451004"},{"key":"bibr5-1079063218800472","doi-asserted-by":"publisher","DOI":"10.1007\/s10508-010-9675-3"},{"key":"bibr6-1079063218800472","doi-asserted-by":"publisher","DOI":"10.1007\/978-3-319-44504-5_2"},{"key":"bibr7-1079063218800472","doi-asserted-by":"publisher","DOI":"10.1007\/s10896-008-9219-y"},{"key":"bibr8-1079063218800472","doi-asserted-by":"publisher","DOI":"10.1348\/135532506X112439"},{"key":"bibr9-1079063218800472","doi-asserted-by":"publisher","DOI":"10.1177\/0886260503262078"},{"key":"bibr10-1079063218800472","unstructured":"Dire\u00e7\u00e3o Geral de Reinser\u00e7\u00e3o e Servi\u00e7os Prisionais [General Office of Prison Services and Social Rehabilitation]. 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