Directed efforts as task leader for Work Package 3 of EU-funded Horizon project focused on preventing child sexual abuse.
Managed comprehensive project schedules and tracked deliverables, facilitating collaboration among 22 partners across 16 countries.
Directed systematic reviews and meta-analyses to synthesize international evidence on mental health treatment barriers and risk/protective factors for at-risk individuals.
Managed and coordinated qualitative research efforts across multiple countries, focusing on data-driven intervention strategies for vulnerable populations.
Facilitated collaboration between project consortium and advocacy groups in Europe and America while upholding participant anonymity and ethical standards.
Assisted in developing step2stories.com, a peer-education platform that shares real stories to combat internalized stigma. Supported stepto.support, a treatment resource hub, by conducting UX testing and gathering user feedback.
Developed comprehensive policy briefs and strategic recommendations to enhance prevention programs in collaboration with law enforcement, mental health practitioners, academics, and child protection organizations.
Developed comprehensive Romanian-language content for Troubled Desire platform, focusing on culturally appropriate prevention strategies.
Developed and authored grant proposals for Meltzer and UIB Mobility Fund to secure funding for innovative research initiatives.
Research Intern
Colorado Division of Criminal Justice
Denver, CO
05.2015 - 08.2025
Spearheaded design and implementation of provider feedback survey in Qualtrics to enhance strategic planning and drive systems change for Colorado Sex Offender Management Board.
Designed and implemented assessment scale integrating prevention science to inform state agency policies.
Executed comprehensive literature review to synthesize research evidence for informing state policy on domestic violence offender interventions.
Produced policy-relevant reports for state agency stakeholders to enhance evaluation capacity within justice-serving systems.
Research Associate
Dr. Mike Abrams, NYU
Remote
02.2021 - 11.2024
Conducted literature reviews to identify relevant research trends and methodologies.
Utilized statistical packages to analyze data and create visualizations.
Assisted in designing and implementing experimental protocols for various studies.
Visiting Scholar
Violence Prevention Center UNC Charlotte
Charlotte, NC
04.2024 - 06.2024
Led 2x2 experimental vignette study with 200 U.S. clinicians examining treatment goal prioritization (prevention vs. wellbeing) across client profiles varying by offense history and risk to children.
Conducted scoping review on racial and ethnic disparities in sexual offense literature to identify gaps in representation and inform culturally responsive prevention approaches.
Evaluated health professional attitudes and preparedness toward clients with paraphilia.
Delivered inaugural workshop for UNC Charlotte Violence Prevention Center Workshop Series on prevention-oriented treatment frameworks for child sexual abuse.
Education
Ph.D. - Psychology
University of Bergen
Bergen, Norway
01-2025
Master of Science - Social Psychology
Vrije Universiteit Amsterdam
Amsterdam, Netherlands
01-2018
Post-Graduate Degree - Investigative and Legal Psychology
United Nations Interregional Crime And Justice Research Institute
02/2022 - 10/2022 - Talent Acquisition Specialist | Aize AS
02/2021 - 02/2022 - Human Resource Specialist | Continental
02/2020 - 02/2021 - Data Analyst | Sustainalytics
Research
Chronos et al. (2026). Action, Attraction, and Moral Foundations. https://osf.io/dkmwp
Jahnke et al. (2026). Testing etiological models of paraphilias: Early sexual milestones, neurodevelopmental differences, and hypersexuality.
Cain et al. (2026). Racially and ethnically minoritized individuals who sexually offend: A scoping review. https://osf.io/vzjp2
Jahnke et al. (2026). Prevent & Protect Through Support (2PS) – User-centered Messaging: Exploring Preferences for the Promotion of a Support Platform. https://osf.io/92pf6
Moxie et al. (2026). Health professionals and alternative sexual lifestyles.
Chronos, A., & Jahnke, S. (2025). Distinguishing Pedohebephophilic Actors and Non-Actors: A Meta-Analysis. Sexual Abuse, 0(0). https://doi.org/10.1177/10790632251389171
Zakreski et al. (2025). Preoccupied and Fearful-Avoidant Attachment Styles May Mediate the Relationship Between Poor Parental Relationship Quality and Sexual Interests in Violence. Archives of Sexual Behavior, 54, 2445-2461. https://doi.org/10.1007/s10508-025-03183-6
Chronos et al. (2024). The Treatment Needs and Experiences of Pedohebephiles: A Systematic Review. Archives of Sexual Behavior, 53, 3329-3346. https://doi.org/10.1007/s10508-024-02943-0
Zakreski et al. (2024). Childhood Adversity and Offense-Supportive Cognitions Among Czech Adults with a Sexual Interest in Violence or Children. Archives of Sexual Behavior, 53, 2159-2172. https://doi.org/10.1007/s10508-024-02837-1
Abrams, M., Chronos, A., & Grdinic, M. M. (2022). Childhood abuse and sadomasochism: New insights. Sexologies, 15(3), 240-259. https://doi.org/10.1016/j.sexol.2021.10.004
Chronos et al. (2022). Reaction time-based Concealed Information Test in eyewitness identification is moderated by picture similarity but not eyewitness cooperation. Psychological Research, 86, 2278-2288. https://doi.org/10.1007/s00426-018-1139-8
Workshops Delivered
Pedohebephilia and Child Sexual Abuse | Violence Prevention Center, University of North Carolina at Charlotte
Quantitative Research for the Social Sciences | University of Bergen
Treating People with a Sexual Interest in Children | University of Bergen
Conference Presentations
Paper Presentation | Distinguishing pedohebephophilic actors and non-actors: A meta-analysis | Association for the Treatment and Prevention of Sexual Abuse (ATSA) 2025
Poster Presentation | The treatment needs and experiences of pedohebephiles: A systematic review | International Academy of Sex Research (IASR) 2024
Poster Presentation | The treatment needs and experiences of pedohebephiles: A systematic review | ATSA 2024
Paper Presentation | The treatment needs and experiences of pedohebephiles: A systematic review | International Association for the Treatment of Sexual Offenders (IATSO) 2024
Poster Presentation | Reaction time-based Concealed Information Test in eyewitness identification is moderated by picture similarity but not eyewitness cooperation | European Association of Psychology and Law (EAPL) 2018
Timeline
Visiting Scholar
Violence Prevention Center UNC Charlotte
04.2024 - 06.2024
Task Leader
Prevent and Protect Through Support (2PS)
10.2022 - 10.2025
Research Associate
Dr. Mike Abrams, NYU
02.2021 - 11.2024
Research Intern
Colorado Division of Criminal Justice
05.2015 - 08.2025
Ph.D. - Psychology
University of Bergen
Master of Science - Social Psychology
Vrije Universiteit Amsterdam
Post-Graduate Degree - Investigative and Legal Psychology
United Nations Interregional Crime And Justice Research Institute