• Gesund studieren - Persönliche Stärken stärken, um Herausforderungen im Studium zu meistern.

• Stigma II – Wie kann die Inanspruchnahme von Hilfe bei psychischen Störungen verbessert werden?
  Gefördert durch die Deutsche Forschungsgemeinschaft
  (Projektnummer: 269563855)
  Laufzeit: 05/2015 – 03/2023
  Projektleitung: Prof. Silke Schmidt und Prof. Georg Schomerus

• GDM-QOL - Testung und Validierung eines deutschsprachigen krankheits-spezifischen Lebensqualitätsfragebogens für Frauen mit Gestationsdiabetes. Gefördert durch die DAMP-Stiftung, 07/23 - 06/26, Projektleitung: Prof. Dr. Stubert, Universitätsmedizin Rostock.

• DDR-PSYCH - Vergangenheit und psychische Gesundheit - Teilprojekt biographische Übergänge, psychosoziala Ressourcen und subjektive Lebensqualität.
  Gefördert durch das BMBF (UJ 1911 DY), 04/19 - 07/23, Projektleitung: Prof. Silke Schmidt

Bartha, S., Schmidt, S., & Tomczyk, S. (2025). Impact of the best possible self intervention on affective well-being in early adolescence: A randomized controlled online trial. Internet Interventions.https://doi.org/10.1016/j.invent.2025.100827

Bischoff, M., Bartha, S., Altweck, L., Greffin, K., & Schmidt, S. (2025, April 7-11). Digitale Nachsorge bei Depression: Qualitative Evaluation der innovativen Versorgungsform „iCAN“ in Hinblick auf Zufriedenheit, Akzeptanz und Usability bei jungen Erwachsenen [Oral presentation]. 4. Deutscher Psychotherapie-Kongress, Berlin, Germany.

Kuhlmann, I., Mühlmann, M., Danqa, D., & Tomczyk, S. (2025). Measuring Healthcare Worker Stigma During the COVID-19 Pandemic: A Systematic Review of Scales and Their PsychometricProperties. European Journal of Psychological Assessment, S. 1-19. https://doi.org/10.1027/1015-5759/a000893

Neininger, M., Meise, E., Jeschke, S., Tomczyk, S., Schmidt, S., Bertsche, T., Bertsche, A. (2025). What extent of adverse drug reactions seems  acceptable for what degree of seizure reduction in paediatric patients with epilepsy? - An exploratory study on the parents' perspective. Seizure: European Journal of Epilepsy, 129, 29-32.https://doi.org/10.1016/j.seizure.2025.04.002

Peter, L.-J., McLaren, T., Tomczyk, S., Muehlan, H., Schmidt, S., & Schomerus, G. (2025). Psychometric Validation of the Continuum Beliefs of Mental Illness Scale (CB-MIS) and its Associations with Stigma. BMC Psychiatry, 25(1), 96. https://doi.org/10.1186/s12888-024-06467-8

Reckin, L., Jeschke, S., Von Podewils, F., Gießler, J., Schmidt-Schuchert, S., Tomczyk, S., Bertsche, T., Neininger, M. P., & Bertsche, A. (2025). Experiences of people with epilepsy in their professional development and daily working life: An exploratory study. Epilepsy & Behavior, 164, 1-9. https://doi.org/10.1016/j.yebeh.2025.110285

Tomczyk, S., & Ewert, C. (2025). Positive Changes in Daily Life? A Meta-Analysis of Positive Psychological Ecological Momentary Interventions. Applied Psychology: Health and Well-Being. http://dx.doi.org/10.1111/aphw.70006

Zimmermann, E., & Tomczyk, S. (2025). Using social media to promote life skills among adolescents: A debate on opportunities, challenges, and implications for health and education. Journal of Prevention. https://link.springer.com/article/10.1007/s10935-025-00826-1

Altweck, L.*, Freund, J.*, Hahm, S., Schmidt, S., & Tomczyk, S. (2024). Collective Loneliness: The Impact of the Social Network on Loneliness and Depression during the Coronavirus Pandemic in Older Europeans. International Journal of Geriatric Psychiatry, 39(1), e6045. https://doi.org/10.1002/gps.6045 [*shared first authorship]

Altweck, L., Schmidt, S., & Tomczyk, S. (2024). Daily Time-Use Patterns and Quality of Life in Parents: Protocol for a Pilot Quasi-Experimental, Nonrandomized Controlled Trial Using Ecological Momentary Assessment. JMIR Research Protocols, e54728. https://doi.org/10.2196/54728

Bartha, S., Bischoff, M., Altweck, L., Greffin, K., & Schmidt, S. (2024, September 25-27). iCAN - Intelligente, Chatbot-assistierte ambulante Nachsorge der Depression bei Jugendlichen und jungen Erwachsenen: Qualitative Evaluation einer neuen Versorgungsform [Oral presentation]. 23. Deutscher Kongress für Versorgungsforschung, Potsdam, Germany.

Birkenstock, S., Bartha, S., Bischoff, M., Altweck, L., Greffin, K., & Schmidt, S. (2024, September 18-21). Klinik und dann? Eine qualitative Bedarfsanalyse zur Nachsorge von Jugendlichen und jungen Erwachsenen mit Depressionen [Poster presentation]. XXXVIII. Deutsche Gesellschaft für Kinder- und Jugendpsychiatrie, Psychosomatik und Psychotherapie e.V. (DGKJP) Kongress, Rostock, Germany.

Danqa, D., Menzinger, J., Muehlmann, M., & Tomczyk, S. (2024, July 1-2). Stigmatization in the COVID-19 pandemic: Insights from healthcare workers’ experiences [Poster]. Pandemic Sciences Institute Conference, Oxford.

Danqa, D., Mühlmann, M., Menzinger, J., Tomczyk, S. (2024, September 25-27). Erfassung von Anti-Stigma-Interventionen im Kontext der COVID-19-Pandemie: Einblicke von Expert*innen in Deutschland [Poster]. 23. Deutscher Kongress für Versorgungsforschung, Potsdam.

Danqa, D., Mühlmann, M., Menzinger, J., Tomczyk, S. (2024, September 11-13). (Intersektionale) Herausforderungen in der Umsetzung von Anti-Stigma-Maßnahmen im Kontext der COVID-19-Pandemie: Einblicke von Expert*innen in Deutschland [Vortrag]. Gesundheit – gemeinsam denken, forschen, handeln: Kooperationstagung der GMDS, DGSMP, DGEpi, DGMS und DGPH, Dresden.

Fernández-Martínez, I., Orgilés, M., Espada, J. P., Tomczyk, S., & Morales, A. (in press). Fears and coping at night – analyzing latent profiles of nighttime fears and coping responses in school-aged children [Miedos y afrontamiento en la noche – analizando perfiles latentes de miedos nocturnos y respuestas de afrontamiento en niños en edad escolar]. Psicothema.

Ihle, T., Jahr, E., Martens, D., Muehlan, H., & Schmidt, S. (2024). Health effects of participation in creating urban green spaces - a systematic review. Sustainability, 16, 5000. https://doi.org/10.3390/su16125000 

Juergensen, V., Peter, L.-J., Steyrl, D., Sumaly Lor, C., Bui, A. P., McLaren, T., Muehlan, H., Tomczyk, S., Schmidt, S., & Schomerus, G. (in press). The Help-Seeking Process and Predictors of Mental Health Care Use among Individuals with Depressive Symptoms: A Machine Learning Approach. Frontiers in Public Health, 12, 1504720. https://doi.org/https://doi.org/10.3389/fpubh.2024.1504720

Koelch, M., van den Berg, N., Reis, O., Weber, M.-A., Mittelmeier, W., Kilb, H., Schmidt, S., & Tomczyk, S. (2024). Psychische Gesundheit, soziale Faktoren und Kindergesundheit – Community Health Ansätze aus dem neuen Deutschen Zentrum für Kinder- und Jugendgesundheit (DZKJ) im Rahmen der gemeinsamen Plattform von DZPG und DZKJ. Kindheit und Entwicklung, 2. Halbjahr 2024.

McLaren, T., Peter, L.-J., Tomczyk, S., Muehlan, H., Schomerus, G., & Schmidt, S. (2024). A “Self-Milieux” perspective on help-seeking: examining the impact of a person’s sociocultural background on help-seeking in people with untreated depressive symptoms. Social Psychiatry and Psychiatric Epidemiology. https://doi.org/10.1007/s00127-024-02720-3

McLaren T., Peter L.-J., Tomczyk S., Muehlan H., Schomerus G., Schmidt S. (2024). The differential influence of self-construal on the effect of self-efficacy on the help-seeking process: A quasi-experimental online study among people with untreated depressive symptoms. Acta Psychologica, 242. https://doi.org/10.1016/j.actpsy.2023.104119

Menzinger, J., Muehlmann, M., Alpers, C., McLaren, T. Danqa, D. & Tomczyk, S. (2024, June 10-11). Stigmatisierung im Kontext der Corona-Pandemie [Poster]. 29. Deutscher Präventionstag, Cottbus.

Menzinger, J.,  Muehlmann, M., Alpers, C., McLaren, T., Danqa, D., & Tomczyk, S. (2024,  July 1-2). The pandemic passes, the stigma remains? An exploratory study on Covid-19-related stigmatizing attitudes in Germany [Poster]. Pandemic Sciences Institute Conference, Oxford.

Müller, F., Kubitza, M., von Berg, M.-L., Tomczyk, S., Tutt, L., & Fiedrich, F. (2024). Teil 1: Belastungen und Ressourcen im Kontext der Flutkatastrophe 2021. Ergebnisse der Studie FLUTPerspektive PSNV - quantitative Befragung der Einsatzkräfte. BBK Bevölkerungsschutz 1/2024, 37-40.

Nething, E., Stoll, E., Dobson, K. S., Szeto, A. C. H., & Tomczyk, S. (2024). Addressing Mental Illness Stigma in German Higher Education: Study Protocol for a Mixed Methods Evaluation of a Psychosocial Setting-Based Intervention. BMJ Open, 14, e084916. https://doi.org/10.1136/bmjopen-2024-084916

Peter, L.-J., McLaren, T., Muehlan, H., Fleischer, T., Tomczyk, S., Schmidt, S., & Schomerus, G. (2024). Active psychoeducational components of antistigma interventions for untreated depressive symptoms: Specific effects of continuum beliefs? Stigma and Health. https://doi.org/10.1037/sah0000522

Schulz, P., Nicolai, S., Tomczyk, S., Schmidt, S., Franikowski, P., & Stoll-Kleemann, S. (2024). Gender and Socioeconomic Influences on Ten Pro-Environmental Behavior Intentions: A German Comparative Study. Sustainability.

Tomczyk, S., Brüser, J., Feltz, O., Jais, D., & Wiesemüller, M. (2024). Gutachten zum Phänomen des digitalen Hasses und der digitalen Hetze. Landespräventionsrat Niedersachen: Hannover. https://nbn-resolving.org/urn:nbn:de:gbv:9-opus-109426

Tomczyk, S., Gottschalk, S. (2024). How are extended reality technologies being used for behavioral prevention and health promotion with children and adolescents? A scoping review. Journal of Adolescent Health, 75(6), 856-873. https://doi.org/10.1016/j.jadohealth.2024.07.028

Tomczyk, S., Marlinghaus, L., Schmidt, S., & Bartha, S. (2023). Best possible selves in times of crisis: Randomized controlled trial of best possible self-interventions during the COVID-19 pandemic. Journal of Positive Psychology. https://doi.org/10.1080/17439760.2023.2297213

Tomczyk, S., Rahn, M., Mueller, F., & Fiedrich, F. (2024). Sharing and searching on social media in crises and disasters – A latent class analysis of a representative online sample. International Journal of Disaster Risk Reduction, 116, 105077. doi.org/10.1016/j.ijdrr.2024.105077

Van den Berg, N., Tomczyk, S., Kölch, M., Schmidt, S., Heckmann, M., & Wabitsch, M. (2024). Versorgung und Prävention bei Adipositas bei Kindern und Jugendlichen – Ansätze der Community Medicine. Adipositas.

von Berg, M.-L., Tomczyk, S., Müller, F., Linke, M., Kubitza, M., Tutt, L., & Fiedrich, F. (2024). Teil 2: Belastungen und Ressourcen im Kontext der Flutkatastrophe 2021. Ergebnisse der Studie FLUTPerspektive PSNV – qualitative Interviews mit Betroffenen. BBK Bevölkerungsschutz 1/2024, 37-40.

Zimmermann, E., & Tomczyk, S. (2024). Fostering Digital Life Skills Through Social Media With Adolescents in 6 German States: Protocol for an Accessibility Study According to the RE-AIM Framework. JMIR Research Protocols, e51085. https://doi.org/10.2196/51085

Peter, L.-J., McLaren, T., Tomczyk, S., Muehlan, H., Schmidt, S., & Schomerus, G. (2023). Determinanten der Inanspruchnahme psychischer Gesundheitsversorgung – ein integratives Modell: The seeking mental health care model. Public Health Forum. doi: 10.1515/pubhef-2023-0051

Stentzel, U., Grabe, H.-J., Schmidt, S., Tomczyk, S., van den Berg, N., & Beyer, A. (2023). Mental health-related telemedicine interventions for pregnant women and new mothers: a systematic literature review. BMC Psychiatry, 23(1), 292-312. doi: 10.1186/s12888-023-04790-0

Bischoff, M., Schmidt, S., Muehlan, H., Ulbricht, S., Heckmann, M., van den Berg, N., Grabe, H. J., & Tomczyk, S. (2023). Ecological Momentary Assessment of Parent-Child Attachment via Technological Devices: A Systematic Methodological Review. Infant Behavior and Development, 73, 101882. https://doi.org/10.1016/j.infbeh.2023.101882

Logemann, H. T., & Tomczyk, S. (2023). How Media Reports on COVID-19 Conspiracy Theories Impact Consensus Beliefs and Protective Action: A Randomized Controlled Online Trial. Science Communication, 45(2), 145-171. doi: 10.1177/10755470221143087.

Tomczyk, S., Heineck, S., McLaren, T., Peter, L.-J., Schomerus, G., Schmidt, S., & Muehlan, H. (2023). Yes, I can! Development and Validation of the Self-Efficacy for Self-Help Scale. Journal of Affective Disorders, 331, 279-286. doi: 10.1016/j.jad.2023.03.028

Markwart, H., Schmidt, S., Thyen, U., Ernst, G., & Muehlan, H. (2023). Transition competence as an indicator of health outcomes related to transition. Child Care Health Development, 50(1):e13142. doi:10.1111/cch.13142

Greffin, K.*, Muehlan, H.*, van den Berg, N., Hoffmann, W., Ritter, O., Oeff, M., Speerforck, S., Schomerus, G., & Schmidt, S. (2023). Measuring context that matters: Validation of the modular Tele-QoL patient-reported outcome and experience measure. Quality of Life Research, 32, 3223–3234. doi.org/10.1007/s11136-023-03469-z (*shared first authorship)

Helmert, C., Fleischer, T., Speerforck, S., Ulke, C., Altweck, L., Hahm, S., Muehlan, H., Schmidt, S., Grabe, H., & Schomerus, G. (2023).  An explorative cross-sectional analysis of mental health shame and help-seeking intentions in different lifestyles. Scientific Reports, 13, 10825. doi.org/10.1038/s41598-023-37955-8 

Tomczyk, S. (2023). The Working Mind: Entstigmatisierung psychischer Erkrankungen im Setting »Universität«. Report Psychologie (06/2023), S.2-5

Tomczyk, S., Mühlmann, M., Kuhlmann, I., Danqa D. (2023). Stigmatisierung im Kontext der Corona-Pandemie. Report Psychologie (06/2023), S.17-21

Muehlmann, M., Tomczyk, S. (2023) Mobile Apps for Sexual and Reproductive Health Education: a Systematic Review and Quality Assessment. Curr Sex Health Rep. doi: 10.1007/s11930-023-00359-w

McLaren, T., Peter, L.‑J., Tomczyk, S., Muehlan, H., Schomerus, G., & Schmidt, S. (2023). The Seeking Mental Health Care model: Prediction of help-seeking for depressive symptoms by stigma and mental illness representations. BMC Public Health, 23(1), 69. doi: 10.1186/s12889-022-14937-5 

Heidenreich, T., Nething, E. & Michalak, J. (2022). Mindfulness-based therapy: Achtsamkeit vermitteln. In R. Frank & C. Flückiger (Hrsg.), Therapieziel Wohlbefinden (4. Auflage, S. 177–191). Springer. doi: 0.1007/978-3-662-63821-7_12

Michalak, J., Nething, E. & Heidenreich, T. (2022). Beschleunigung, Resonanz und Achtsamkeit. Psychotherapie, 67, 381–387. doi: 10.1007/s00278-022-00584-z

Demiral, Y., Ihle, T., Rose, U., Conway, P. M., & Burr, H. (2022). Precarious Work as Risk Factor for 5-Year Increase in Depressive Symptoms. International journal of environmental research and public health, 19(6), 3175. https://doi.org/10.3390/ijerph19063175

Jünger, Jakob; von Berg, Marie-Luise (2022): Behavior Follows Function? The Functional Inventory of Online Platforms from Communication Ecology Perspective. Vortrag am 30.05.2022 auf der Jahrestagung der International Communication Association (ICA).

Von Berg, Marie Luise; Jünger, Jakob (2022): Stichprobenverfahren in der Online-Welt: Kriterien für die plattformübergreifende Auswahl von Akteuren und Inhalten. In: Jünger, Jakob; Gochermann, Ulrike; Peter, Christina; Bachl, Marko (Hrsg.), Grenzen, Probleme und Lösungen bei der Stichprobenziehung (S. 230-271). Köln: Herbert von Halem Verlag.

Bartha, S., Schmidt, S., & Tomczyk, S. (2022, October 08-09). Positive Zukunftsbilder in der Prävention - Weiterentwicklung und Prüfung einer positiv-psychologischen Intervention in der frühen Adoleszenz [Oral presentation]. DKPP 2022, online.

Tomczyk, S., Schlick, S., Gansler, T., McLaren, T., Muehlan, H., Peter, L.‑J., Schomerus, G., & Schmidt, S. (2022). Continuum beliefs of mental illness: A systematic review of measures. Social Psychiatry and Psychiatric Epidemiology. doi: 10.1007/s00127-022-02345-4

Helmert, C., Fleischer, T., Speerforck, S., Ulke, C., Altweck, L., Hahm, S., Muehlan, H., Schmidt, S., Grabe, H., Völzke, H., & Schomerus, G. (2022). Scham und Intentionen, sich bei psychischen Erkrankungen Hilfe zu suchen, in verschiedenen Lebensstilen – Eine explorative Querschnittsanalyse. Gesundheitswesen, 84 (08/09), 53.

Kiessig, S., Richter, T., Chalas, S., Greffin, K., Muehlan H., Ockert-Schoen, F., Hoeckel, M., & Ritter, C. (2022). Evaluation of knowledge, usage behavior and user expectations of an oral anticancer drug database and information system-qualitative cognitive pretesting with different types of target groups. Oncology Research and Treatment, 45 (Suppl. 3), S184-S184.

Greffin, K., Muehlan, H., van den Berg, N., Hoffmann, W., Ritter, O., Oeff, M., Schomerus, G. & Schmidt, S. (2022). Concept elicitation for setting-sensitive patient-reported outcome measurement in telemedicine: A context-related approach to an extended working model for quality of life assessment. Quality of Life Research, 31 (Suppl.), S4-5.

Greffin, K., Muehlan, H., van den Berg, N., Hoffmann, W., Ritter, O., Oeff, M., Schomerus, G. & Schmidt, S. (2022). The patient's voice in telehealth contexts: A review of setting-specific instruments for the evaluation of telemedical applications. Quality of Life Research, 31 (Suppl.), S132-133.

Muehlan, H., Markwart, H., Cytera, C., Rapp, M., Thyen, U., & Schmidt, S. (2022). Validating a Short-Form of the Transition Competence Scale (TCS-SF). Quality of Life Research, 31 (Suppl.), S169-169.

Heidenreich, T., Nething, E. & Michalak, J. (2021). (Selbst-)Fürsorge und Achtsamkeit als Burnoutprävention in psychosozialen Berufen. Forum Sozialarbeit + Gesundheit, 26, 39-42.

Jünger, Jakob; von Berg, Marie-Luise (2021): The Ecology of Online Platforms: Comparing Habitats and Sociotopes in a News Media Context. Online-Präsentation auf der Jahrestagung der International Association for Media and Communication Research (IAMCR).

Engel, T., Ehrlich, M., Schulze, C., Haupold, G., Drössler, S., Vitera, J., Muehlan, H., Lemanski, S., Mühlmann, M. (2021). Der digitale Wandel von Arbeit in innovativen Branchen: Qualifikationsentwicklung, gesundheitliche Belastungen und Ressourcen. In: Thomas Engel, Christian Erfurth, Stephanie Drössler und Sandra Lemanski (Hg.): Digitale Transformation, Arbeit und Gesundheit. Berlin, Heidelberg: Springer Berlin Heidelberg, S. 123–164. https://doi.org/10.1007/978-3-662-63247-5_3

Muehlmann, M., Lienert, A., Muehlan, H., Stach, M., Terhorst, Y. & Messner, E.‑M. (28.-30. September 2021). Digitale Sexualaufklärung: Verfügbarkeit und Evaluation mobiler deutschsprachiger Apps zur Förderung der sexuellen Gesundheit [Poster]. 15. Kongress der Fachgruppe Gesundheitspsychologie 2021 (GP2021). Download  Poster

Muehlmann, Marlene; Lienert, Anna; Muehlan, Holger; Stach, Michael; Terhorst, Yannik; Messner, Eva-Maria (2021): Digitale Sexualaufklärung: Verfügbarkeit und Evaluation mobiler deutschsprachiger Apps zur Förderung der sexuellen Gesundheit. In: Z Sex-Forsch 34 (04), S. 197–207. https://doi.org/10.1055/a-1669-7626

Bartha, S., Schmidt, S., & Tomczyk, S. (2021, September - October 30-01). Writing the Future – Examination of the Impact of the Best Possible Self-Intervention on Positive Affect in Early Adolescence [Poster presentation]. 12th EUSPR Conference, online.

Bartha, S., Tomczyk, S., & Schmidt, S. (2021, July 15-17). Imagining the future – Adaptation and evaluation of the Best Possible Self intervention in early adolescence [Poster presentation]. 7th Annual IPPA World Congress, online.

Ulke, C., Gfesser, T., Fleischer, T., Altweck, L., Hahm, S., Muehlan, H., Heller, A., Beutel, M. E., Schmidt, S., Grabe, H. J., Schmorus, G., Brähler, E., & Speerforck, S. (2021). Later-life depressive symptoms and anxiety attacks in displaced and nondisplaced populations. Journal of Affective Disorders Reports, https://doi.org/10.1016/j.jadr.2020.100061.

Altweck, L., Hahm, S., Muehlan, H., Gfesser, T., Ulke, C., Speerforck, S.,Schomerus, G., Beutel, M. E., Brähler, E., & Schmidt, S. (2021). The interplay of gender, social context, and long-term unemployment effects on subjective health trajectories. BMC public health, 21(1), 1-11. https://doi.org/10.1186/s12889-021-10324-8

McLaren, T., Peter, L.‑J., Tomczyk, S., Muehlan, H., Stolzenburg, S., Schomerus, G., & Schmidt, S. (2021). How can the utilisation of help for mental disorders be improved? A quasi-experimental online study on the changeability of stigmatising attitudes and intermediate variables in the process of utilisation. BMC Public Health, 21(1), 2124. https://doi.org/10.1186/s12889-021-12125-5

Muehlan, H., Alvarelhao, J., Arnaud, C., Cytera, C., Fauconnier., J., Markwart, H., Rapp, M., Schmidt, S., & Thyen, U. (2021). Satisfaction with health care services and unmet health care needs in young adults with cerebral palsy. Developmental Medicine & Child Neurology, 63 (Suppl. 2), 50. doi: 10.1111/dmcn.14882

Schmidt, S., Markwart, H., Rapp, M., Guyard, A., Arnaud, C., Fauconnier., J., Thyen, U., & Muehlan, H. (2021). Mental health and quality of life of young adults with cerebral palsy compared to young adults in the general population. Developmental Medicine & Child Neurology, 63 (Suppl. 2), 49. doi: 10.1111/dmcn.14882

Cytera, C., Muehlan, H., Rapp, M., Guyard, A., Thyen, U., Schmidt, S., & Markwart, H. (2021). Adopting the Questionnaire of Young People’s Participation for Young Adults (QYPP-YA) – A validation study. Developmental Medicine & Child Neurology, 63 (Suppl. 2), 41. doi: 10.1111/dmcn.14882

Huettermann, H., Thyen, U., Cytera, C., Muehlan, H., Rapp, M., Schmidt, S., & Markwart, H. (2021). The association between self-efficacy and autonomy in young people with cerebral palsy. Developmental Medicine & Child Neurology, 63 (Suppl. 2), 38.

Greffin, K., Schmidt, S., Berg, N. v. d., Hoffmann, W., Ritter, O., Oeff, M., Schomerus, G., Speerforck, S. & Muehlan, H. (2021). Towards setting-sensitive quality of life assessment in telemedicine – validation of the modular Tele-QoL patient-reported outcome measure. Quality of Life Research, 30 (Suppl.), S149-150.

Altweck, L., Hahm, S., Muehlan, H., & Schmidt, A. (2021). Employment and family life course typologies in the 25 years following the German reunification: Associations with subjective health, wellbeing, and social context. Quality of Life Research, 30 (Suppl.), S15-16.

Fleischer, T., Ulke, C., Speerforck, S., Gfesser, H., Muehlan, H., Fegert, J.M., Zenger, M., Ladwig, K.-H., Beutel, M.E., Brähler, E., & Schomerus, G. (2021). East vs. West: Differences in the prevalence of child maltreatment in Germany before the reunification. Gesundheitswesen, 83 (08/09), 712.

Peter, L.-J., Schindler, S., Sander, C., Schmidt S., Muehlan, H., McLaren, T.,  Tomczyk, S., Speerforck S., & Schomerus, G. (2021). Continuum Beliefs and Mental Illness Stigma: A Systematic Review and Meta-Analysis of Correlation and Intervention Studies. Gesundheitswesen, 83 (08/09), 715. DOI: 10.1055/s-0041-1732168

Peter, L.‑J., Schindler, S., Sander, C., Schmidt, S., Muehlan, H., McLaren, T., Tomczyk, S., Speerforck, S., & Schomerus, G. (2021). Continuum beliefs and mental illness stigma: a systematic review and meta-analysis of correlation and intervention studies. Psychological Medicine, 1–11. https://doi.org/10.1017/S0033291721000854

Muehlan, H., Hahm, S., Altweck, L., Brähler, E., & Schmidt, G. (2021). In der Sprache vereint? Analysen zum Differential Item Functioning in Abhängigkeit von ost- vs. westdeutscher Sozialisation am Beispiel der Erfassung ressourcenorientierter Konstrukte. Gesundheitswesen, 83 (08/09), 697.

Bischoff, M., Schmidt, S., Muehlan, H. (2021) "Development and validation of the child humor orientation scale short-form" HUMOR: International Journal of Humor Research, vol. 34, no. 1, 2021, pp. 69-92. https://doi.org/10.1515/humor-2020-0020 

Jünger, Jakob; von Berg, Marie-Luise (2020): Bedeutungen, Funktionen, Daten: Auf dem Weg zu einer Systematisierung von Online-Kommunikation. Vortrag am 11.03.2020 auf der Jahrestagung der Deutschen Gesellschaft für Publizistik- und Kommunikationswissenschaft (DGPuK)

Greffin, K., Schmidt, S., van den Berg, N., Hoffmann, W., Ritter, O., Oeff, M., Schomerus, G. & Muehlan, H. (2020). Subjective experiences in telemedicine and the call for setting-related quality of life: A qualitative study in telemedical professionals as well as patients with mental disorders and chronic conditions. Quality of Life Research, 29 (Suppl. 1), S172-S173.

Greffin, K., Schmidt, S., van den Berg, N., Hoffmann, W., Ritter, O., Oeff, M., Schomerus, G. & Muehlan, H. (2020). Towards adjunct setting-related quality of life assessment in telemedical care: concept elicitation, item generation and initial testing. Quality of Life Research, 29 (Suppl. 1), S173.