Melero, S., Morales, A., Tomczyk, S., Espada, J. P., & Orgilés, M. (in press). Who benefits most from an evidence-based program to reduce anxiety and depression in children? A latent profile analysis. Development and Psychopathology.

Peter, L.-J., Schindler, S., Sander, C., Schmidt, S., Muehlan, H., McLaren, T., Tomczyk, S., Speerforck, S., & Schomerus, G. (in press). Continuum Beliefs and Mental Illness Stigma: A Systematic Review and Meta-Analysis of Correlation and Intervention Studies. Psychological Medicine.

Rahn, M.*, Tomczyk, S.*, Schopp, N., & Schmidt, S. (2021). Warning Messages in Crisis Communication: Risk Appraisal and Warning Compliance in Severe Weather, Violent Acts, and the COVID-19 Pandemic. Frontiers in Psychology. doi: 10.3389/fpsyg.2021.557178  [*shared first authorship]

Morales, A., Tomczyk, S., Orgilés, M., & Espada, J. P. (2021). “Who Are at Higher Sexual Risk?” Latent Class Analysis of Behavioral Intentions among Spanish Adolescents. International Journal of Environmental Research and Public Health, 18(4), 1855. doi: 10.3390/ijerph18041855

Greffin, K., Muehlan, H., Tomczyk, S., Sümnig, A., Schmidt, S., & Greinacher, A. (2021). In the mood for a blood donation? Pilot study about momentary mood, satisfaction, and return behavior in deferred first-time donors. Transfusion Medicine and Hemotherapy doi: 10.1159/000514016

Peter, Lina-Jolien; Schindler, Stephanie; Sander, Christian; Schmidt, Silke; Muehlan, Holger; McLaren, Thomas et al. (2021): Continuum beliefs and mental illness stigma: a systematic review and meta-analysis of correlation and intervention studies. In: Psychol. Med., S. 1–11. https://doi.org/10.1017/S0033291721000854 

Morales, A., Melero, S., Tomczyk, S., Espada, J. P., & Orgilés, M. (2020). Subtyping of Strengths and Difficulties in a Spanish Children Sample: A Latent Class Analysis. Journal of Affective Disorders, 280, 272-278. doi: 10.1016/j.jad.2020.11.047.

Morales, A., Rodríguez-Menchón, M., Tomczyk, S., Fernández-Martínez, I., Orgilés, M., & Espada, J. P. (2020). Internalizing and externalizing symptoms in Spanish children aged 6-8: Results of a latent profile analysis. Journal of Affective Disorders, 279, 617–623. doi: 10.1016/j.jad.2020.10.066

Rahn, M., Tomczyk, S., & Schmidt, S. (2020). Storms, Fires, and Bombs: Analyzing the Impact of Warning Message and Receiver Characteristics on Risk Perception in Different Hazards. Risk Analysis. doi: 10.1111/risa.13636

Guertler, D., Moehring, A., Krause, K., Tomczyk, S., Freyer-Adam, J., Baumann, S., Bischof, G., Rumpf, H.-J., Batra, A., Wurm, S., John, U. & Meyer, C. (2020). Latent alcohol use patterns and their link to depressive symptomatology in medical care patients. Addiction. doi: 10.1111/add.15261.

Hahm, S., Schomerus, G., Muehlan, H., Tomczyk, S., Schmidt, S., & Stolzenburg, S. (2020). How stigma interferes with symptom awareness: Discrepancy between objective and subjective measures of cognitive performance in currently untreated persons with mental health problems. Stigma and Health,5(2), 146–157. doi: 10.1037/sah0000184

Tomczyk, S., Schomerus, G., Stolzenburg, S., Muehlan, H., & Schmidt, S. (2020). Ready, Willing and Able? An Investigation of the Theory of Planned Behaviour in Help-Seeking for a Community Sample with Current Untreated Depressive Symptoms. Prevention Science 21(6), 749–760. doi: 10.1007/s11121-020-01099-2

Tomczyk, S., Rahn, M., & Schmidt, S. (2020). Social distancing and stigma: Association between compliance with behavioral recommendations, risk perception, and stigmatizing attitudes during the COVID-19 outbreak.Frontiers in Psychology. doi: 10.3389/fpsyg.2020.01821

Bischoff, M., Howland, V., Klinger-König, J., Tomczyk, S., Schmidt, S., Zygmunt, M., Heckmann, M., van den Berg, N., Bethke, B., Corleis, J., Günther, S., Liutkus, K., Stentzel, U., Neumann, A., Penndorf, P., Ludwig, T., Hammer, E., Winter, T., & Grabe, H. J. (2019). Save the Children by Treating Their Mothers (PriVileG-M-Study) -- Study Protocol: A Sequentially Randomized Controlled Trial of Individualized Psychotherapy and Telemedicine to Reduce Mental Stress in Pregnant Women and Young Mothers and to Improve Child's Health. BMC Psychiatry, 19(1), 371. doi: 10.1186/s12888-019-2279-0

Horsfield, P., Stolzenburg, S., Hahm, S., Tomczyk, S., Muehlan, H., Schmidt, S., & Schomerus, G. (2019). Self-labeling as having a mental or physical illness: the effects of stigma and implications for help-seeking. Social Psychiatry and Psychiatric Epidemiology, 1-10. doi: 10.1007/s00127-019-01787-7

Schomerus, G., Auer, C., Muehlan, H., Horsfield, P., Tomczyk, S., Evans-Lacko, S., Schmidt, S., Freitag, S., & Stolzenburg, S. (2019). Validity and psychometric properties of the Self-Identification as Having a Mental Illness Scale (SELF-I) among currently untreated persons with mental health problems. Psychiatry Research, 273, 303-308. doi: 10.1016/j.psychres.2019.01.054

Tomczyk, S., Schmidt, S., Muehlan, H., Stolzenburg, S., & Schomerus, G. (2019). A Prospective Study on Structural and Attitudinal Barriers to Professional Help-Seeking. The Journal of Behavioral Health Services & Research, 47(1), 54-69. doi: 10.1007/s11414-019-09662-8

Becker, S., Konrad, A., Zimmermann, L., Müller, C., Tomczyk, S., Reichler, L., & Körner, M. (2018). Einfluss von Teamarbeit auf Wohlbefinden und emotionale Erschöpfung von Mitarbeitern in der medizinischen Rehabilitation [Influence of Teamwork on Wellbeing And Emotional Exhaustion of Staff in German Rehabilitation Clinics]. Gesundheitswesen, 80(3), 270-277. doi: 10.1055/s-0042-108581

Tomczyk, S., Muehlan, H., Freitag, S., Stolzenburg, S., Schomerus, G., & Schmidt, S. (2018). Is knowledge “half the battle”? The role of depression literacy in help-seeking among a nonclinical sample of adults with currently untreated mental health problems. Journal of Affective Disorders, 238, 289-296. doi: 10.1016/j.jad.2018.05.059

Tomczyk, S., Schomerus, G., Stolzenburg, S., Muehlan, H., & Schmidt, S. (2018). Who is seeking whom? A person-centred approach to help-seeking in adults with currently untreated mental health problems via latent class analysis. Social Psychiatry and Psychiatric Epidemiology, 53(8), 773–783. doi: 10.1007/s00127-018-1537-7

Hanewinkel, R., Tomczyk, S., Goecke, M., & Isensee, B. (2017). Preventing binge drinking in adolescents – results from school-based, cluster-randomised study. Dtsch Arztebl Int, 114(16), 280-7. doi: 10.3238/arztebl.2017.0280

Pedersen, A., Göder, R., Tomczyk, S., & Ohrmann, P. (2017). Risky decision-making under risk in schizophrenia: A deliberate choice?. Journal of Behavior Therapy and Experimental Psychiatry, 56, 57-64. doi: 10.1016/j.jbtep.2016.08.004

Tomczyk, S., Isensee, B., & Hanewinkel, R. (2016). Latent classes of polysubstance use among adolescents – a systematic review. Drug and Alcohol Dependence, 160, 12-29. doi: 10.1016/j.drugalcdep.2015.11.035

Tomczyk, S., Hanewinkel, R. & Isensee, B. (2015). 'Klar bleiben': a school-based alcohol prevention programme for German adolescents-study protocol for a cluster randomised controlled trial. BMJ Open, 5(11), e010141. doi: 10.1136/bmjopen-2015-010141

Tomczyk, S., Hanewinkel, R. & Isensee, B. (2015). Multiple substance use patterns in adolescents – A multilevel latent class analysis. Drug and Alcohol Dependence, 155, 208-214. doi: 10.1016/j.drugalcdep.2015.07.016

Tomczyk, S., Isensee, B. & Hanewinkel, R. (2015). Moderation, mediation — or even both? School climate and the association between peer and adolescent alcohol use. Addictive Behaviors, 51, 120-126. doi: 10.1016/j.addbeh.2015.07.026

Tomczyk, S., Pedersen, A., Hanewinkel, R., Isensee, B. & Morgenstern, M. (2015). Polysubstance use patterns and trajectories in vocational students – a latent transition analysis. Addictive Behaviors, 58, 136-141. doi: 10.1016/j.addbeh.2016.02.027

Tomczyk, S., Pielmann, D., & Schmidt, S. (2020). Stand up and fight – wann führt ein Bild zur Tat? Sozialwissenschaftliche Untersuchung des Zusammenhangs persönlicher Einstellungen mit der Bewertung jihadistischer und rechtsextremer Memes. [Stand up and fight – when does a picture lead to action? A social scientist inspection of the association between personal attitudes and ratings of jihadist and right-wing memes] In: C. Grafl, M. Stempkowski, K. Beclin, & I. Haider (Hrsg.). „Sag, wie hast du’s mit der Kriminologie?“ Die Kriminologie im Gespräch mit ihren Nachbardisziplinen. (S. 479-502). Mönchengladbach: Forum Verlag Godesberg GmbH. doi:10.25365/phaidra.212

Schlossarek, S., Tomczyk, S., & Schmidt, S. (2019). Die Bedeutung von Konsummotiven, Ergebniserwartungen und subjektiven psychologischen Effekten für den Konsum psychotroper Substanzen – eine systematische Übersichtsarbeit. Suchttherapie, 20(S01), S10-01. DOI: 10.1055/s-0039-1696117.

Rahn, M., Tomczyk, S., & Schmidt, S. (2020). Bekanntheit und Nutzung von Warnmitteln in Deutschland. BBK Bevölkerungsschutz, 3/2020, 21-23.

Tomczyk, S., Morgenstern, M., & Hanewinkel, R. (2016). Problematischer Substanzkonsum in der Ausbildung – eine Längsschnittuntersuchung von 4.109 Auszubildenden über 18 Monate [Problematic substance use in vocational education – a longitudinal study of 4,109 vocational students over a period of 18 months]. SuchtAktuell, 2016 (1), 55-59.

Beelmann, A., & Lehmann, L. (2020).* Radikalisierung im digitalen Zeitalter. Handlungsempfehlungen an Politik, Praxis und Gesellschaft. Kurzfassung. Hannover: Kriminologisches Forschungsinstitut Niedersachsen e.V.

* Unter Mitwirkung von (alphabetische Reihung): Bliesener, T., Bögelein, N., Goede, L.-R., Görgen, T., Harrendorf,S., Hercher, J., Höffler, K., Jahnke, S., Kietzmann, D., Mathiesen, A.,  Meier,  B.-D.,  Meier,  J.,  Meyer,  M.,  Mischler,  A.,  Möller,  V.,  Müller,  P., Neubacher, F., Schmidt, S., Schröder, C. P., Struck, J., Tomczyk, S., Wagner, D.

Körner, M., Becker, S., & Tomczyk, S. (2018). Interprofessional Teamwork and Well-Being of Staff Members and Their Impact on Patient Satisfaction and Treatment Success in Medical Rehabilitation. In: M. Körner, L. Ansmann, B. Schwarz, & C. Kowalski (Eds.). Organizational Behaviour in Healthcare: Theoretical Approaches, Methods and Empirical Results (pp.185-208). Zürich: Lit.