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Boesch, V. D., Warner, L. M., Nyman, S. R., Haftenberger, J., Clarke, K., Inauen, J. (2023). What do older adults think about when formulating implementation intentions for physical activity? Evidence from a qualitative study. British Journal of Health Psychology, 28(1), 221-236.doi.org/10.1111/bjhp.12621
Eberth, J., Sedlmeier, P., & Schäfer, T. (2019). PROMISE: A Model of Insight and Equanimity as the Key Effects of Mindfulness Meditation. Frontiers in Psychology, 10, 2389. https://doi.org/10.3389/fpsyg.2019.02389
Di Mao, S., Keller, J., Kwasnicka, D., Siechert, L., & Fleig, L. (2022). What helps to form a healthy nutrition habit? Daily associations of intrinsic reward, anticipated regret, and self-efficacy with automaticity. Appetite, 175, 106083. https://doi.org/10.1016/j.appet.2022.106083
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Gade, M., Declerck, M., Philipp, A. M., Rey-Mermet, A., & Koch, I. (2021). Assessing the Evidence for Asymmetrical Switch Costs and Reversed Language Dominance Effects – A Meta-Analysis. Journal of Cognition, 4(1), 55. https://doi.org/10.5334/joc.186
Gade, M., & Paelecke, M. (2019). Talking matters – evaluative and motivational inner speech use predicts performance in conflict tasks. Scientific Reports, 9, 9531. https://doi.org/10.1038/s41598-019-45836-2
Gade, M., & Schlemmer, K. (2021). Music Modulates Cognitive Flexibility? An Investigation of the Benefits of Musical Training on Markers of Cognitive Flexibility. Brain Sciences, 11(4), 451. https://doi.org/10.3390/brainsci11040451
Grafiadeli, R., Glaesmer, H., Hofmann, L., Schäfer, T., & Wagner, B. (2021). Suicide risk after suicide bereavement: The role of loss-related characteristics, mental health, and hopelessness. Journal of Psychiatric Research, 144, 184-189. doi.org/10.1016/j.jpsychires.2021.09.056
Hartmann, E.-M., Gade, M., & Steinhauser, M. (2022). Adaptive control of working memory. Cognition, 224, 105053. doi.org/10.1016/j.cognition.2022.105053
Jiang, D., Warner, L. M., Chong, A. M.-L., Li, T., Wolff, J. K., Chou, K.-L. (2021). Benefits of volunteering on psychological well-being in older adulthood: Evidence from a randomized controlled trial. Aging and Mental Health, 25(4), 641-649. https://doi.org/10.1080/13607863.2020.1711862
Kanagala, S. C., Schäfer, T., Greenberg, D. M., & Gabińska, A. (2021). Depression Symptoms Relationship With Music Use: Investigating the Role of Trait Affect, Musical Ability, Music Preferences. Music & Science, 4. https://doi.org/10.1177/20592043211057217
Kessler, E. M., Grünewald, L., & Schäfer, T. (2021). Depressed Older Patients with Death Wishes: Experimental Evidence for Psychotherapists’ Age and Health Bias. Clinical Gerontologist, 44, 154-159.
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Kessler, E. M., Frank, V., Klostermann, A., Peters, O., & Schäfer, T. (2020). Concomitants of depressive symptoms in memory clinic patients. GeroPsych: The Journal of Gerontopsychology and Geriatric Psychiatry, 34(1), 37–44. https://doi.org/10.1024/1662-9647/a000231
Kessler, E.-M. & Warner, L. M. (2022). Ageism – images of ageing and age discrimination. Fact sheet on the research project. www.antidiskriminierungsstelle.de/SharedDocs/forschungsprojekte/EN/Studie_Ageismus_Altersdiskr_Dtl_en.html
Kessler, E.-M. & Warner, L. M. (2022). Age ismus - Altersbilder und Altersdiskriminierung in Deutschland. Studie im Auftrage der Antidiskriminierungsstell des Bundes. https://www.antidiskriminierungsstelle.de/SharedDocs/downloads/DE/publikationen/Expertisen/altersbilder_lang.html?nn=305458
Kramer, F., Labudek, S., Jansen, C.-P., Nerz, C., Fleig, L., Clemson, L., Becker, C., & Schwenk, M. (2020). Development of a conceptual framework for a group-based format of the Lifestyle-integrated Functional Exercise (gLiFE) programme and its initial feasibility testing. Pilot and Feasiblity Studies. https://doi.org/10.1186/s40814-019-0539-x
Keller, J., Kwasnicka, D., Klaiber, P., Sichert, L., Lally, P., & Fleig, L. (2021). Habit formation following routine-based versus time-based cue planning: A randomized controlled trial. British Journal of Health Psychology, 26(3), 807-824. https://doi.org/10.1111/bjhp.12504
Kwasnicka, D., ten Hoor, G. A., van Dongen, A., Gruszczyńska, E., Hagger, M. S., Hamilton, K., Hankonen, N., Heino, M. T. J, Kotzur, M., Noone, C., Rothman, A. J., Toomey, E., Warner, L. M., Kok, G., Peters, G.-J., Luszczynska, A. (2021). Promoting scientific integrity through open science in health psychology: Results of the Synergy Expert Meeting of the European Health Psychology Society. Health Psychology Review, 15(3), 333-349. https://doi.org/10.1080/17437199.2020.1844037
Labudek, S., Fleig, L., Jansen, C.-P., Kramer-Gmeiner, F., Nerz, C., Clemson, L., Klenk, J.,Becker, C., & Schwenk, M. (2022). Changes in Psychological Determinants of Behavior Change after Individual versus Group-Based Lifestyle-integrated Fall Prevention: Results from the LiFE-is-LiFE Trail. Gerontology, 69(2), 212-226. https://doi.org/10.1159/000524701
Levy, E., Warner, L. M., Fleig, L., Kaufman, M. R., Deschepper, R., & Gidron, Y. (2021). The effects of psychological inoculation on condom use tendencies and barriers; a randomized controlled trial. Psychology & Health, 36(5), 575-592. doi.org/10.1080/08870446.2020.1775832
Levy, E., Warner, L. M., Fleig, L., Kaufman, M. R., Deschepper, R., & Gidron, Y. (2023) Associations between implicit and explicit condom use measures with condom use barriers: Relationships make a difference. Psychological Reports. https://doi.org/10.1177/00332941231164334
Lippke, S., & Warner, L. M. (2023). Understanding and overcoming challenges in times of personal or global crisis—Editorial on the Special Issue on Loneliness and Health. Applied Psychology: Health and Well-Being, 15(1), 3–23. https://doi.org/10.1111/aphw.12420
Meiering, M. S., Weigner, D., Gärtner, M., Schäfer, T., & Grimm, S. (2022). Does route of administration affect antidepressant efficacy of ketamine? A meta-analysis of double-blind randomized controlled trials comparing intravenous and intranasal administration. Journal of Psychiatric Research, 156, 639–646.
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Pfeiffer, J. L., Sowitzki, S. K., Schäfer, T., & Euteneuer, F. (2023). Effects of pole dance on mental wellbeing and the sexual self-concept—a pilot randomized-controlled trial. BMC Psychology, 11(274), 1-7. https://doi.org/10.1186/s40359-023-01322-z
Schäfer, T., & Kreuzburg, P. (2023). The effects of dancing to electronic music and the additional intake of psychoactive drugs on the experience of trance. European Journal of Psychology Open, 81(4), 127-137. doi.org/10.1024/2673-8627/a000033
Schäfer, T. (2023). The positive effects of online group singing on psycho-physiological variables during the COVID-19 pandemic—A pilot randomized controlled trial. Applied Psychology: Health and Well-Being, 1–17. https://doi.org/10.1111/aphw.12435
Schamber, G., Meinicke, E., & Schäfer, T. (2020). EMDR ohne Therapeuten? - Konzeption und doppelblind-randomisierte kontrollierte Evaluation eines EMDR -Stressbewältigungsprogramms (EMDR -SBP). Verhaltenstherapie & Verhaltensmedizin, 41, 41-57. https://doi.org/10.1024/1016-264X/a000155
Steckhan, G. M. A., Warner L. M., Fleig, L. (2022). Preventing falls together: Social identification matters for engaging older adults in a group-based exercise program. Activities, Adaptation & Aging, 46(1), 31-45. https://doi.org/10.1080/01924788.2020.1871540
Steckhan, G. M. A., Fleig, L., Warner L. M. (2022). Perceived physical functioning and gait speed as mediators in the association between fear of falling and quality of life in old age. Journal of Applied Gerontology, 41, 421-429. https://doi.org/10.1177/0733464820979188
Steckhan, G. M., Fleig, L., Wurm, S., Wolff, J. K., Schwarzer, R., Warner, L. M. (2023). Fear of Falling Carries over into Overprotection in Old Age: a Cross-lagged Panel Analysis. International Journal of Aging and Human Development. https://doi.org/10.1177/00914150231196819
Thiel, L., Kopka, M., Stein, C., Zipper, V., Kolodziejczak, K., Schäfer, T., Ashe, M., Fleig L. (2022). Efficacy and mechanisms of mHealth interventions for the prevention and treatment of low back pain: Protocol for a systematic review and content coding of behavior change techniques. PROSPERO CRD42022381830. Available from: www.crd.york.ac.uk/prospero/display_record.php
Wagner, B., Grafiadeli, R., Schäfer, T., & Hofmann, L. (2022). Efficacy of an online-group intervention after suicide bereavement: A randomized controlled trial. Internet Interventions, 28, 100542.
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Warner, L. M., Fleig, L., Wolff, J. K., Keller, J., Schwarzer, R., Nyman, S. R. & Wurm, S. (2022). What makes implementation intentions (in)effective for physical activity among older adults? British Journal of Health Psychology, 27(2), 571-587. https://doi.org/10.1111/bjhp.12563