Browse by research area

  1. Published

    Das Erlernen digitaler Gesundheitskompetenz im schulischen Kontext: Ergebnisse einer repräsentativen Befragung von Schülerinnen und Schülern in Deutschland

    Renninger, D., Stauch, L., Fischer, L.-B., Hartmann, A., Rangnow, P., Dadaczynski, K. & Okan, O., 03.2025, In: Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz. 68, 3, p. 293-301 9 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  2. Published

    Problematische Nutzung digitaler Medien und Gesundheitskompetenz von Schülerinnen und Schülern in Deutschland. Befunde der HBSC-Studie 2022

    Dadaczynski, K., Kaman, A., Ravens-Sieberer, U., Fischer, S. M., Bilz, L., Sendatzki, S., Helmchen, R. M., Rathmann, K. & Richter, M., 03.2025, In: Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz. 68, 3, p. 302-312 11 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  3. Published

    Development and validation of a questionnaire on parental health literacy in the context of promoting healthy lifestyles during childhood: a study protocol

    Flügel, V., Hering, T. & Dadaczynski, K., 12.02.2025, In: BMJ Open. 15, 2, e088037.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  4. Accepted/In press

    Reliability and validity of the self-report version of the Strengths and Difficulties Questionnaire (SDQ) in primary school children

    Liegmann, K., Fischer, L., Dadaczynski, K., Hanewinkel, R., Nees, F. & Morgenstern, M., 21.12.2024, (Accepted/In press) In: International Journal of Behavioral Development. 9 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  5. Published

    Effectiveness of a guided multicomponent internet and mobile gratitude training program - A pragmatic randomized controlled trial

    Lehr, D., Freund, H., Sieland, B., Kalon, L., Berking, M., Riper, H. & Ebert, D. D., 01.12.2024, In: Internet Interventions. 38, 12 p., 100787.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  6. Published

    Effectiveness of gamified digital interventions in mental health prevention and health promotion among adults: a scoping review

    Aschentrup, L., Steimer, P. A., Dadaczynski, K., Mc Call, T., Fischer, F. & Wrona, K. J., 12.2024, In: BMC Public Health. 24, 1, 18 p., 69.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  7. Published

    Psychometric properties of a COVID-19 health literacy scale in a sample of German school principals applying Rasch analysis

    Meyer, M., Dadaczynski, K., Messer, M. & Okan, O., 12.2024, In: BMC Public Health. 24, 1, 13 p., 3118.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  8. Published

    Food poverty as a barrier for a healthy and climate-friendly nutrition in Austria

    Lampl, C., Schmidt, A. & Aigner, E., 28.10.2024, In: European Journal of Public Health. 34, SP_3, p. 317-317 1 p.

    Research output: Journal contributionsConference abstract in journalResearchpeer-review

  9. Published

    A Universal Digital Stress Management Intervention for Employees: Randomized Controlled Trial with Health-Economic Evaluation

    Freund, J., Smit, F., Lehr, D., Zarski, A. C., Berking, M., Riper, H., Funk, B., Ebert, D. D. & Buntrock, C., 22.10.2024, In: Journal of Medical Internet Research. 26, 13 p., e48481.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  10. Published

    Digitale Kontaktnachverfolgung bei Infektionskrankheiten: Projektstudie ZIL-Kontakt

    Drews, P., Funk, B., Heger, J., Lehr, D., Zimmer, M. P. & Lemmer, K., 22.08.2024, Lüneburg: Leuphana Universität Lüneburg, 25 p.

    Research output: Working paperProject reportsTransfer

  11. Published

    Mindfulness and cognitive-behavioral strategies for psychological detachment: Comparing effectiveness and mechanisms of change

    Reis, D., Hart, A., Krautter, K., Prestele, E., Lehr, D. & Friese, M., 01.08.2024, In: Journal of Occupational Health Psychology. 29, 4, p. 258-279 22 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  12. Published

    eHealth Literacy and Web-Based Health Information–Seeking Behaviors on COVID-19 in Japan: Internet-Based Mixed Methods Study

    Mitsutake, S., Oka, K., Okan, O., Dadaczynski, K., Ishizaki, T., Nakayama, T. & Takahashi, Y., 11.07.2024, In: Journal of Medical Internet Research. 26, 1, 27 p., e57842.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  13. Published

    Online-based survey on health literacy and health situation of school principals and vice principals in Pakistan during the COVID-19 pandemic

    Zakar, R., Shahzad, R., Tariq, F., Zakar, M. Z., Dadaczynski, K., Okan, O. & Fischer, F., 13.06.2024, In: Discover Public Health. 21, 1, 13 p., 8.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  14. Published

    Gesundheitskompetenz von Studierenden. Befunde und Interventionsansätze

    Dadaczynski, K., Messer, M. & Okan, O., 01.06.2024, In: Public Health Forum. 32, 2, p. 109-112 4 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  15. Published

    Gesundheitsmonitoring und Gesundheitsmanagement an Hochschulen: Ein Überblick

    Rathmann, K., Sendatzki, S., Helmchen, R. M. & Dadaczynski, K., 01.06.2024, In: Public Health Forum. 32, 2, p. 162-167 6 p.

    Research output: Journal contributionsScientific review articlesResearch

  16. Published

    Social Actor or Technology? Experimental Studies on the Perception of Chatbots Versus Humans and Their Implications for Anthropomorphic Chatbot Design

    Seitz, L., 27.05.2024, Lüneburg: Medien- und Informationszentrum, Leuphana Universität Lüneburg. 275 p.

    Research output: Books and anthologiesDissertations

  17. Published
  18. Published

    Können plakatbezogene Nudges zum Treppensteigen animieren? Ergebnisse eines Pilotprojekts aus Marburg

    Boyde, I., Ewert, B. & Dadaczynski, K., 05.2024, In: Pravention und Gesundheitsforderung. 19, 2, p. 224-231 8 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  19. Published

    The well-being and work-related stress of senior school leaders in Wales and Northern Ireland during COVID-19 "educational leadership crisis": A cross-sectional descriptive study

    Marchant, E., Dowd, J., Bray, L., Rowlands, G., Miles, N., Crick, T., James, M., Dadaczynski, K. & Okan, O., 10.04.2024, In: PLoS ONE. 19, 4 April, 22 p., e0291278.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  20. Published

    Are web-based stress management interventions effective as an indirect treatment for depression? An individual participant data meta-analysis of six randomised trials

    Harrer, M., Nixon, P., Sprenger, A. A., Heber, E., Boß, L., Heckendorf, H., Buntrock, C., Ebert, D. D. & Lehr, D., 13.02.2024, In: BMJ mental health. 27, 1, 8 p., e300846.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  21. Published

    Effects of Gender and Age Interaction on Sense of Coherence and Subjective Well-Being of Senior High School Students in Northern Ghana

    Agormedah, E. K., Ankomah, F., Srem-Sai, M., Nugba, R. M., Quansah, F., Hagan, J. E., Okan, O., Dadaczynski, K. & Schack, T., 09.02.2024, In: Education Sciences. 14, 2, 13 p., 178.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  22. Published

    Relationships between COVID-related health literacy, mental health and workload of school leaders

    Kristensen, R. M., Dadaczynski, K., Okan, O. & Simovska, V., 01.02.2024, In: Health Education Journal. 83, 1, p. 14-28 15 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  23. Published

    Mit Apps gegen den Tinnitus? Ein systematisches Review zu Qualität, Interventionselementen und Techniken der Verhaltensänderung

    Rinn, A., Hannibal, S., Goetsch, S., Weise, C. & Lehr, D., 02.2024, In: Bundesgesundheitsblatt - Gesundheitsforschung - Gesundheitsschutz. 67, 2, p. 203-214 12 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  24. Published

    Digital health literacy and information-seeking on the internet in relation to COVID-19 among university students in Greece

    Sakellari, E., Okan, O., Dadaczynski, K., Koutentakis, K. & Lagiou, A., 01.01.2024, In: Computer Methods and Programs in Biomedicine Update. 5, 8 p., 100139.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  25. Published

    Online health information-seeking behaviour and mental well-being among Finnish higher education students during COVID-19

    Rouvinen, H., Turunen, H., Lindfors, P., Kinnunen, J. M., Rimpelä, A., Koivusilta, L., Kulmala, M., Dadaczynski, K., Okan, O. & Sormunen, M., 01.12.2023, In: Health Promotion International. 38, 6, 11 p., daad143.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  26. Published

    Effectiveness of the holistic primary school-based intervention MindMatters: study protocol for a cluster-randomised controlled trial

    Fischer, L., Liegmann, K., Morgenstern, M. & Dadaczynski, K., 12.2023, In: Trials. 24, 1, 12 p., 711.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  27. Published

    Subjective social status and well-being of adolescents and young adults in Ghanaian schools: conditional process analysis

    Quansah, F., Agormedah, E. K., Hagan, J. E., Frimpong, J. B., Ankomah, F., Srem-Sai, M., Dadaczynski, K., Okan, O. & Schack, T., 12.2023, In: BMC psychology. 11, 1, 14 p., 122.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  28. Published

    Präventive Verhaltensweisen zum Schutz vor einer Infektion mit SARS-CoV-2 bei Menschen mit gesundheitlicher Vulnerabilität

    Schaedel, L. & Dadaczynski, K., 11.2023, In: Pravention und Gesundheitsforderung. 18, 4, p. 467-474 8 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  29. Published

    Always on Call: Is There an Age Advantage in Dealing with Availability and Response Expectations?

    Venz, L. & Wöhrmann, A. M., 01.10.2023, In: Work, Aging and Retirement. 9, 4, p. 342-357 16 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  30. Published

    Predictors of well-being, future anxiety, and multiple recurrent health complaints among university students during the COVID-19 pandemic: the role of socioeconomic determinants, sense of coherence, and digital health literacy. An Italian cross-sectional study

    Lorini, C., Cavallo, G., Vettori, V., Buscemi, P., Ciardi, G., Zanobini, P., Okan, O., Dadaczynski, K., Lastrucci, V. & Bonaccorsi, G., 20.09.2023, In: Frontiers in Public Health. 11, 11 p., 1210327.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  31. Published

    Health literacy action framework for health emergencies and infodemics

    Okan, O., Messer, M., Levin-Zamir, D., Dadaczynski, K., Paakkari, L., Schaeffer, D. & Sorensen, K., 10.08.2023, In: Information Services and Use. 43, 2, p. 115-130 16 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  32. Published

    Coronavirus-related health literacy levels among school administrators and influencing factors

    Öztürk, F. Ö., Sönmez, S., Soylar, P., Okan, O. & Dadaczynski, K., 01.08.2023, In: Health Promotion International. 38, 4, 11 p., daad081.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  33. Published

    Intentions to be Vaccinated Against COVID-19: The Role of Prosociality and Conspiracy Beliefs across 20 Countries

    Enea, V., Eisenbeck, N., Carreno, D. F., Douglas, K. M., Sutton, R. M., Agostini, M., Bélanger, J. J., Gützkow, B., Kreienkamp, J., Abakoumkin, G., Abdul Khaiyom, J. H., Ahmedi, V., Akkas, H., Almenara, C. A., Atta, M., Bagci, S. C., Basel, S., Berisha Kida, E., Bernardo, A. B. I., Buttrick, N. R., Chobthamkit, P., Choi, H. S., Cristea, M., Csaba, S., Damnjanovic, K., Danyliuk, I., Dash, A., Di Santo, D., Faller, D. G., Fitzsimons, G., Gheorghiu, A., Gómez, Á., Grzymala-Moszczynska, J., Hamaidia, A., Han, Q., Helmy, M., Hudiyana, J., Jeronimus, B. F., Jiang, D. Y., Jovanović, V., Kamenov, Ž., Kende, A., Keng, S. L., Kieu, T. T. T., Koc, Y., Kovyazina, K., Kozytska, I., Krause, J., Kruglanski, A. W., Kurapov, A., Kutlaca, M., Lantos, N. A., Lemay, E. P., Lesmana, C. B. J., Louis, W. R., Lueders, A., Malik, N. I., Martinez, A., McCabe, K. O., Mehulić, J., Milla, M. N., Mohammed, I., Molinario, E., Moyano, M., Muhammad, H., Mula, S., Muluk, H., Myroniuk, S., Najafi, R., Nisa, C. F., Nyúl, B., O’Keefe, P. A., Osuna, J. J. O., Osin, E. N., Park, J., Pica, G., Pierro, A., Rees, J., Reitsema, A. M., Resta, E., Rullo, M., Ryan, M. K., Samekin, A., Santtila, P., Sasin, E., Schumpe, B. M., Selim, H. A., Stanton, M. V., Sultana, S., Tseliou, E., Utsugi, A., van Breen, J. A., Van Lissa, C. J., Van Veen, K., vanDellen, M. R., Vázquez, A., Wollast, R., Yeung, V. W. L., Zand, S., Žeželj, I. L., Zheng, B., Zick, A., Zúñiga, C. & Leander, N. P., 01.08.2023, In: Health Communication. 38, 8, p. 1530-1539 10 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  34. Published

    Generative KI(gKI)in der medizinischen Ausbildung: Chat-GPT und Co

    Moritz, S., Romeike, B., Stosch, C. & Tolks, D., 15.06.2023, In: GMS Journal for Medical Education. 40, 4, 4 p., Doc54.

    Research output: Journal contributionsOther (editorial matter etc.)Research

  35. Published

    Gender differences in sense of coherence among university students during the COVID-19 pandemic in Turkey

    Kayi, I., Uzunköprü, G., Dadaczynski, K., Soylar, P., Otludil, B., Dündar, P., Baklrcl, N., Okan, O. & Sakarya, S., 01.06.2023, In: Health Promotion International. 38, 3, daad048.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  36. Published

    Digital health literacy and well-being among university students: Mediating roles of fear of COVID-19, information satisfaction, and internet information search

    Chen, S.-C., Hong Nguyen, N. T., Lin, C.-Y., Huy, L. D., Lai, C.-F., Dang, L. T., Truong, N. L. T., Hoang, N. Y., Nguyen, T. T. P., Phaṇ, T. N., Dadaczynski, K., Okan, O. & Duong, T. V., 06.2023, In: Digital Health. 9, p. 1-10 10 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  37. Published

    The contralateral effects of foam rolling on range of motion and muscle performance

    Konrad, A., Nakamura, M., Warneke, K., Donti, O. & Gabriel, A., 06.2023, In: European Journal of Applied Physiology. 123, 6, p. 1167-1178 12 p.

    Research output: Journal contributionsScientific review articlesResearch

  38. Published

    Personalization strategies in digital mental health interventions: a systematic review and conceptual framework for depressive symptoms

    Hornstein, S., Zantvoort, K., Lueken, U., Funk, B. & Hilbert, K., 22.05.2023, In: Frontiers in Digital Health. 5, 14 p., 1170002.

    Research output: Journal contributionsScientific review articlesResearch

  39. Published

    Fostering collective climate action and leadership: Insights from a pilot experiment involving mindfulness and compassion

    Ramstetter, L., Rupprecht, S., Mundaca, L., Osika, W., Stenfors, C. U. D., Klackl, J. & Wamsler, C., 17.03.2023, In: iScience. 26, 3, 25 p., 106191.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  40. Published

    The untapped potential of Games for Health in times of crises. A critical reflection

    Dadaczynski, K., Tolks, D., Wrona, K. J., Mc Call, T. & Fischer, F., 28.02.2023, In: Frontiers in Public Health. 11, 6 p., 1140665.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  41. Published

    A cross-sectional study of university students' pocket money variance and its relationship with digital health literacy and subjective well-being in Ghana

    Quansah, F., Ankomah, F., Agormedah, E. K., Ntumi, S., Hagan, J. E., Srem-Sai, M., Dadaczynski, K., Okan, O. & Schack, T., 01.02.2023, In: Health Science Reports. 6, 2, 11 p., e1095.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  42. Published

    Digital Health Literacy and Information-Seeking in the Era of COVID-19: Gender Differences Emerged from a Florentine University Experience

    Bonaccorsi, G., Gallinoro, V., Guida, A., Morittu, C., Ferro Allodola, V., Lastrucci, V., Zanobini, P., Okan, O., Dadaczynski, K. & Lorini, C., 01.02.2023, In: International Journal of Environmental Research and Public Health. 20, 3, 12 p., 2611.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  43. Published

    Digitale Hochschullehre im ersten COVID-19-Semester. Ergebnisse einer Befragung von Lehrenden in Public Health, Medizin und Pflege

    Marchwacka, M. A., Kugler, J., Schaal, T. & Tolks, D., 02.2023, In: Pravention und Gesundheitsforderung. 18, 1, p. 22-29 8 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  44. Published

    Work-Related Stress of Polish School Principals during the COVID-19 Pandemic as a Risk Factor for Burnout

    Leksy, K., Wójciak, M., Gawron, G., Muster, R., Dadaczynski, K. & Okan, O., 01.01.2023, In: International Journal of Environmental Research and Public Health. 20, 1, 17 p., 805.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  45. Published

    University students’ experience of the Beirut port explosion: associations with subjective well-being and subjective symptoms of mental strain

    Bouclaous, C., Fadlallah, N., El Helou, M. O. & Dadaczynski, K., 2023, In: Journal of Mental Health. 32, 3, p. 602-611 10 p.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  46. Published

    Assessing COVID-19-related health literacy and associated factors among school teachers in Hong Kong, China

    Lau, S. S. S., Shum, E. N. Y., Man, J. O. T., Cheung, E. T. H., Amoah, P. A., Leung, A. Y. M., Dadaczynski, K. & Okan, O., 07.12.2022, In: Frontiers in Public Health. 10, 14 p., 1057782.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  47. Published

    Does online-delivered Cognitive Behavioural Therapy for Insomnia improve insomnia severity in nurses working shifts? Protocol for a randomised-controlled trial

    Ell, J., Brückner, H., Johann, A. F., Feige, B., Steinmetz, L., Frase, L., Järnefelt, H., Riemann, D., Lehr, D. & Spiegelhalder, K., 01.12.2022, In: Sleep Medicine. 100, Sp1, p. s115 1 p.

    Research output: Journal contributionsConference abstract in journalResearch

  48. Published

    Predictors of adherence to public health behaviors for fighting COVID-19 derived from longitudinal data

    Schumpe, B. M., Van Lissa, C. J., Bélanger, J. J., Ruggeri, K., Mierau, J., Nisa, C. F., Molinario, E., Gelfand, M. J., Stroebe, W., Agostini, M., Gützkow, B., Jeronimus, B. F., Kreienkamp, J., Kutlaca, M., Lemay, E. P., Reitsema, A. M., vanDellen, M. R., Abakoumkin, G., Abdul Khaiyom, J. H., Ahmedi, V., Akkas, H., Almenara, C. A., Atta, M., Bagci, S. C., Basel, S., Berisha Kida, E., Bernardo, A. B. I., Buttrick, N. R., Chobthamkit, P., Choi, H. S., Cristea, M., Csaba, S., Damnjanović, K., Danyliuk, I., Dash, A., Di Santo, D., Douglas, K. M., Enea, V., Faller, D., Fitzsimons, G. J., Gheorghiu, A., Gómez, Á., Hamaidia, A., Han, Q., Helmy, M., Hudiyana, J., Jiang, D. Y., Jovanović, V., Kamenov, Z., Kende, A., Keng, S. L., Kieu, T. T. T., Koc, Y., Kovyazina, K., Kozytska, I., Krause, J., Kruglanski, A. W., Kurapov, A., Lantos, N. A., Lesmana, C. B. J., Louis, W. R., Lueders, A., Malik, N. I., Martinez, A. P., McCabe, K. O., Mehulić, J., Milla, M. N., Mohammed, I., Moyano, M., Muhammad, H., Mula, S., Muluk, H., Myroniuk, S., Najafi, R., Nyúl, B., O'Keefe, P. A., Olivas Osuna, J. J., Osin, E. N., Park, J., Pica, G., Pierro, A., Rees, J. H., Resta, E., Rullo, M., Ryan, M. K., Samekin, A., Santtila, P., Sasin, E., Selim, H. A., Stanton, M. V., Sultana, S., Sutton, R. M., Tseliou, E., Utsugi, A., van Breen, J. A., Van Veen, K., Vázquez, A., Wollast, R., Yeung, V. W. L., Zand, S., Žeželj, I. L., Zheng, B., Zick, A., Zúñiga, C. & Leander, N. P., 01.12.2022, In: Scientific Reports. 12, 1, 12 p., 3824.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  49. Published

    Facilitating stress prevention in micro and small-sized enterprises: protocol for a mixed method study to evaluate the effectiveness and implementation process of targeted web-based interventions

    Engels, M., Boß, L., Engels, J., Kuhlmann, R., Kuske, J., Lepper, S., Lesener, L., Pavlista, V., Diebig, M., Lunau, T., Ruhle, S. A., Zapkau, F. B., Angerer, P., Hoewner, J., Lehr, D., Schwens, C., Süß, S., Wulf, I. C. & Dragano, N., 12.2022, In: BMC Public Health. 22, 1, 13 p., 591.

    Research output: Journal contributionsJournal articlesResearchpeer-review

  50. Published

    A Cross-Sectional Study of the Perceived Stress, Well-Being and Their Relations with Work-Related Behaviours among Hong Kong School Leaders during the COVID-19 Pandemic

    Lau, S. S. S., Shum, E. N. Y., Man, J. O. T., Cheung, E. T. H., Amoah, P. A., Leung, A. Y. M., Okan, O. & Dadaczynski, K., 27.11.2022, In: International Journal of Environmental Research and Public Health. 19, 23, 18 p., 15777.

    Research output: Journal contributionsJournal articlesResearchpeer-review

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