letzte Aktualisierung: 01.08.2024
Kwok, J. Y.Y., Jiang, D., Yeung, D.- Y.- l., Choi, N. G., Ho, R. T. H., Warner, L. M. & Chou, K.-L. (2024). Layperson-Delivered Telephone-Based Behavioral Activation Among Low-Income Older Adults During the COVID-19 Pandemic: The HEAL-HOA Randomized Clinical Trial. JAMA Network Open, 7(6), No. 16767.
Ludwig, V., Kessler, E.-M., Warner, L. M., Pedroso-Chaparro, M. d. S., Rothermund, K. & Couto, M. C. P. d. P. (2024). 'Who tells me when to stay active or to leave?' age differences in and predictors of endorsement of prescriptive views of aging. Aging & Mental Health, 1-11.
Warner, L. M., Yeung, D.- Y.- l., Jiang, D., Choi, N. G., Ho, R. T. H., Kwok, J. Y.Y. & Chou, K.-L. (2024). Effects of volunteering over six months on loneliness, social and mental health outcomes among older adults: The HEAL-HOA Dual Randomized Controlled Trial. American Journal of Geriatric Psychiatry, 32(5), 598-610.
Levy, E., Warner, L. M., Fleig, L., Kaufman, M. R. & Gidron, Y. (2023). Associations between implicit and explicit condom use measures with condom use barriers: Relationships make a difference. Psychological Reports, 1-21.
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.
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, 1-16.
Bösch, V. D., Warner, L. M., Nyman, S. R., Haftenberger, J., Clarke, K. & Inauen, J. (2022). What do older adults think about when formulating implementation intentions for physical activity? Evidence from a qualitative study. British Journal of Health Psychology, 1-16.
Steckhan, G. M. A., Fleig, L., Schwarzer, R. & 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(2), 421-429.
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.
Einav, L., Warner, L. M., Fleig, L., Kaufman, M. R., Deschepper, R. & Yori, G. (2021). The effects of psychological inoculation on condom use tendencies and barriers; A randomized controlled trial. Psychology and Health, 36(5), 575-592.
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 & Mental Health, 25(4), 641-649.
Warner, L. M., Fleig, L., Wolff, J. K., Keller, J., Schwarzer, R., Nyman, S. & Wurm, S. (2021). What makes implementation intentions (in)effective for physical activity among older adults? British Journal of Health Psychology, 1-16.
Gruszczy^D'nska, E., Kroemeke, A., Knoll, N., Schwarzer, R. & Warner, L. M. (2020). Well-being trajectories following retirement: A compensatory role of self-enhancement values in disadvantaged women. Journal of Happiness Studies, 21(7), 2309-2325.
Jiang, D., Warner, L. M., Chong, A.- M.- L., Li, T., Wolff, J. K. & Chou, K.-L. (2020). Promoting volunteering among older adults in Hong Kong: A randomized controlled trial. Gerontologist, 60(5), 968-977.
Kwasnicka, D., ten Hoor, G. A., van Dongen, A., Gruszczy^D'nska, 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. (2020). Promoting scientific integrity through open science in health psychology: Results of the synergy expert Meeting of the European health psychology society. Health Psychology Review, 1-18.
Laiou, E., Rapti, I., Markozannes, G., Cianferotti, L., Fleig, L., Warner, L. M., Ribas, L., Ngo, J., Salvatore, S., Trichopoulou, A., Vigilanza, A., Tsiara, S., Martimianaki, G., Pampaloni, B., Majem, L. S., Schwarzer, R., Brandi, M. L. & Ntzani, E. E. (2020). Social support, adherence to Mediterranean diet and physical activity in adults: Results from a community-based cross-sectional study. Journal of Nutritional Science, 9, No. e53.
Popp, J., Notthoff, N. & Warner, L. M. (2020). Self-efficacy for physical activity - A question of item framing and age? Journal of Aging and Physical Activity, 28(2), 173-179.
Warner, L. M. & French, D. P. (2020). Self-efficacy interventions. In Martin S. |f ED Hagger, Linda D. |f ED Cameron, K. Hamilton, N. Hankonen & T. Lintunen (Eds.), The Handbook of Behavior Change (pp. 461-478).
Warner, L. M. & Schwarzer, R. (2020). Self-efficacy and health. In K. Sweeny, Megan L. |f ED Robbins & Lee M. |f ED Cohen (Eds.), The Wiley Encyclopedia of Health Psychology: Volume II, The Social Bases of Health Behavior (pp. 605-613).
Warner, L. M., Jiang, D., Chong, A.- M.- L., Li, T., Wolff, J. K. & Chou, K.-L. (2019). Study protocol of a multi-center RCT testing a social-cognitive intervention to promote volunteering in older adults against an active control. BMC Geriatrics, 19, No. 22.
Warner, L. M., Wolff, J. K., Spuling, S. M. & Wurm, S. (2019). Perceived somatic and affective barriers for self-efficacy and physical activity. Journal of Health Psychology, 24(13), 1850-1862.
Schwarzer, R., Warner, L. M., Fleig, L., Gholami, M., Serra-Majem, L., Ngo, J., Cianferotti, L., Kritikou, M., Mossi, P., Ntzani, E. & Brandi, M. L. (2018). Dietary planning, self-efficacy, and outcome expectancies play a role in an online intervention on fruit and vegetable consumption. Psychology and Health, 33(5), 652-668.
Schwarzer, R., Warner, L., Fleig, L., Gholami, M., Salvatore, S., Cianferotti, L., Ntzani, E., Roman-Vinas, B., Trichopoulou, A. & Brandi, M. L. (2018). Psychological mechanisms in a digital intervention to improve physical activity: A multicentre randomized controlled trial. British Journal of Health Psychology, 23(2), 296-310.
Warner, L. M. & French, D. P. (2018). Self-efficacy and its sources as determinants of physical activity among older people. In S. R. Nyman, A. Barker, T. Haines, K. Horton, C. Musselwhite, G. Peeters, C. R. Victor & J. K. Wolff (Eds.), The Palgrave Handbook of Ageing and Physical Activity Promotion (pp. 231-250).
Warner, L. M., Stadler, G., Lüscher, J., Knoll, N., Ochsner, S., Hornung, R. & Scholz, U. (2018). Day-to-day mastery and self-efficacy changes during a smoking quit attempt: Two studies. British Journal of Health Psychology, 23(2), 371-386.
Schwarzer, R., Fleig, L., Warner, L. M., Gholami, M., Serra-Majem, L., Ngo, J., Roman-Vinas, B., Ribas-Barba, L., Distante, A., Ntzani, E., Giannakis, G. & Brandi, M. L. (2017). Who benefits from a dietary online intervention? Evidence from Italy, Spain and Greece. Public Health Nutrition, 20(5), 938-947.
Wolff, J. K., Schüz, B., Ziegelmann, J. P., Warner, L. M. & Wurm, S. (2017). Short-term buffers, but long-term suffers? Differential effects of negative self-perceptions of aging following serious health events. Journals of Gerontology Series B: Psychological Sciences and Social Sciences, 72(3), 408-414.
Schüz, B., Westland, J. N., Wurm, S., Tesch-Römer, C., Wolff, J. K., Warner, L. M. & Schwarzer, R. (2016). Regional resources buffer the impact of functional limitations on perceived autonomy in older adults with multiple illnesses. Psychology and Aging, 31(2), 139-148.
Warner, L. M., Wolff, J. K., Ziegelmann, J. P., Schwarzer, R. & Wurm, S. (2016). Revisiting self-regulatory techniques to promote physical activity in older adults: Null-findings from a randomised controlled trial. Psychology and Health, 31(10), 1145-1165.
Warner, L. M. (2016). Soziale Unterstützung. In H.-W. Bierhoff & D. Frey (Hrsg.), Soziale Motive und soziale Einstellungen (S. 237-254). Göttingen: Hogrefe.
Wolff, J. K., Warner, L. M., Ziegelmann, J. P., Wurm, S. & Kliegel, M. (2016). Translating good intentions into physical activity: Older adults with low prospective memory ability profit from planning. Journal of Behavioral Medicine, 39(3), 472-482.
Beyer, A.-K., Wurm, S., Wolff, J. K., Warner, L. M. & Schuez, B. (2015). The role of physical activity in the relationship between self-perceptions of ageing and self-rated health in older adults. Psychology and Health, 30(6), 671-685.
Fernández, B. R., Warner, L. M., Knoll, N., Montenegro, E. M. & Schwarzer, R. (2015). Synergistic effects of social support and self-efficacy on dietary motivation predicting fruit and vegetable intake. Appetite, 87, 330-335.
Fleig, L., Ngo, J., Roman, B., Ntzani, E., Satta, P., Warner, L. M., Schwarzer, R. & Brandi, M. L. (2015). Beyond single behaviour theory: Adding cross-behaviour cognitions to the health action process approach. British Journal of Health Psychology, 20(4), 824-841.
Warner, L. M., Gutiérrez-Dona, B., Villegas Angulo, M. & Schwarzer, R. (2015). Resource loss, self-efficacy, and family support predict posttraumatic stress symptoms: A 3-year study of earthquake survivors. Anxiety, Stress, and Coping, 28(3), 239-253.
Barz, M., Parschau, L., Warner, L. M., Lange, D., Fleig, L., Knoll, N. & Schwarzer, R. (2014). Planning and preparatory actions facilitate physical activity maintenance. Psychology of Sport and Exercise, 15(5), 516-520.
Craciun, C., Wolff, J. K., Wurm, S., Warner, L. M., Greco, A., Monzani, D. & Bazillier, C. (2014). Changing self-perceptions on aging to enhance personal resources for the promotion of physical activity in older people: A pilot study to test the effectiveness of an evidence-based intervention in 4 countries (France, Germany, Italy, Romania). European health psychologist, 16(1), S. 26-32.
Parschau, L., Fleig, L., Warner, L. M., Pomp, S., Barz, M., Knoll, N., Schwarzer, R. & Lippke, S. (2014). Positive exercise experience facilitates behavior change via self-efficacy. Health Education & Behavior, 41(4), 414-422.
Schüz, B., Wolff, J. K., Warner, L. M., Ziegelmann, J. P. & Wurm, S. (2014). Multiple illness perceptions in older adults: Effects on physical functioning and medication adherence. Psychology & Health, 29(4), S. 442-457.
Schüz, B., Wurm, S., Warner, L. M., Wolff, J. K. & Schwarzer, R. (2014). Health motives and health behaviour self-regulation in older adults. Journal of Behavioral Medicine, 37(3), 491-500.
Schwarzer, R. & Warner, L. M. (2014). Forschung zur Selbstwirksamkeit bei Lehrerinnen und Lehrern. In E. Terhart, H. Bennewitz & M. Rothland (Hrsg.), Handbuch der Forschung zum Lehrerberuf (S. 662-678). Münster: Waxmann.
Warner, L. M., Parschau, L., Schwarzer, R., Wolff, J. K., Wurm, S. & Schuez, B. (2014). Sources of Self-Efficacy for Physical Activity. Health Psychology, 33(11), 1298-1308.
Warner, L. M., Wolff, J. K., Ziegelmann, J. P. & Wurm, S. (2014). A randomized controlled trial to promote volunteering in older adults. Psychology and Aging, 29(4), 757-763.
Wolff, J. K., Warner, L. M., Ziegelmann, J. P. & Wurm, S. (2014). What do targeting positive views on ageing add to a physical activity intervention in older adults? Results from a randomised controlled trial. Psychology and Health, 29(8), 915-932.
Schwarzer, R. & Warner, L.-M. (2013). Perceived self-efficacy and its relationship to resilience. In Saklofske, Donald H. (Ed.),S. Prince-Embury (Ed.), Resilience in children, adolescents, and adults. Translating research into practice (pp. 139-150). New York: Springer.
Warner, L. (2013). Resilienz. In M. A. Wirtz (Hrsg.), Dorsch - Lexikon der Psychologie (S. 1326). Bern: Verlag Hans Huber.
Warner, L. (2013). Selbstwirksamkeitserwartung. In M. A. Wirtz (Hrsg.), Dorsch - Lexikon der Psychologie (S. 1406). Bern: Verlag Hans Huber.
Warner, L. M., Schüz, B., Aiken, L., Ziegelmann, J. P., Wurm, S., Tesch-Römer, C. & Schwarzer, R. (2013). Interactive effects of social support and social conflict on medication adherence in multimorbid older adults. Social Science & Medicine, 87, 23-30.
Wurm, S., Warner, L. M., Ziegelmann, J. P., Wolff, J. K. & Schuez, B. (2013). How Do Negative Self-Perceptions of Aging Become a Self-Fulfilling Prophecy? Psychology and Aging, 28(4), 1088-1097.
Schüz, B., Warner, L. M., Wurm, S., Ziegelmann, J. P., Tesch-Römer, C. & Schwarzer, R. (2012). Personale Ressourcen für Autonomie trotz Multimorbidität. In A. Kuhlmey & C. Tesch-Römer (Hrsg.), Autonomie trotz Multimorbidität. Ressourcen für Selbstständigkeit und Selbstbestimmung im Alter (S. 83-110). Göttingen: Hogrefe.
Schüz, B., Wurm, S., Warner, L. M. & Ziegelmann, J. P. (2012). Self-efficacy and multiple illness representations in older adults: A multilevel approach. Psychology and Health, 27(1), 13-29.
Schüz, B., Wurm, S., Ziegelmann, J. P., Wolff, J. K., Warner, L. M., Schwarzer, R. & Tesch-Römer, C. (2012). Contextual and individual predictors of physical activity: Interactions between environmental factors and health cognitions. Health Psychology, 31(6), 714-723.
Warner, L. M., Schwarzer, R., Schüz, B., Wurm, S. & Tesch-Römer, C. (2012). Health-specific optimism mediates between objective and perceived physical functioning in older adults. Journal of Behavioral Medicine, 35(4), 400-406.
Gellert, P., Ziegelmann, J. P., Warner, L. M. & Schwarzer, R. (2011). Physical activity intervention in older adults: Does a participating partner make a difference? European Journal of Ageing, 8(3), 211-219.
Schüz, B., Marx, C., Wurm, S., Warner, L. M., Ziegelmann, J. P., Schwarzer, R. & Tesch-Römer, C. (2011). Medication beliefs predict medication adherence in older adults with multiple illnesses. Journal of Psychosomatic Research, 70(2), 179-187.
Schüz, B., Wurm, S., Ziegelmann, J. P., Warner, L. M., Tesch-Römer, C. & Schwarzer, R. (2011). Changes in functional health, changes in medication beliefs, and medication adherence. Health Psychology, 30(1), 31-39.
Schwarzer, R. & Warner, L. M. (2011). Forschung zur Selbstwirksamkeit bei Lehrerinnen und Lehrern. In E. Terhart, H. Bennewitz & M. Rothland (Hrsg.), Handbuch der Forschung zum Lehrerberuf (S. 496-510). Münster: Waxmann.
Warner, L. M., Schüz, B., Knittle, K., Ziegelmann, J. P. & Wurm, S. (2011). Sources of perceived self-efficacy as predictors of physical activity in older adults. Applied Psychology: Health and Well-Being, 3(2), 172-192.
Warner, L. M., Ziegelmann, J. P., Schuez, B., Wurm, S. & Schwarzer, R. (2011). Synergistic effect of social support and self-efficacy on physical exercise in older adults. Journal of Aging and Physical Activity, 19(3), 249-261.
Warner, L. M., Ziegelmann, J. P., Schüz, B., Wurm, S., Tesch-Römer, C. & Schwarzer, R. (2011). Maintaining autonomy despite multimorbidity: Self-efficacy and the two faces of social support. European Journal of Ageing, 8(1), 3-12.
Warner, L.-M. (2011). Social resources and risk factors for autonomy and quality of life despite multimorbidity. Dissertation, Freie Universität, Fachbereich Erziehungswissenschaft und Psychologie, Berlin.
Turner, S. A., Luszczynska, A., Warner, L. & Schwarzer, R. (2010). Emotional and uncontrolled eating styles and chocolate chip cookie consumption. A controlled trial of the effects of positive mood enhancement. Appetite, 54, 143-149.
Warner, L. M., Schüz, B., Wurm, S., Ziegelmann, J. P. & Tesch-Römer, C. (2010). Giving and taking-Differential effects of providing, receiving and anticipating emotional support on quality of life in adults with multiple illnesses. Journal of Health Psychology, 15(5), 660-670.
Schüz, B., Wurm, S., Warner, L. M. & Tesch-Römer, C. (2009). Health and subjective well-being in later adulthood: Different health states - different needs? Applied Psychology: Health and Well-Being, 1(1), 23-45.
Warner, L. M. & Schwarzer, R. (2009). Selbstwirksamkeit bei Lehrkräften. In O. Zlatkin-Troitschanskaia, K. Beck, D. Sembill, R. Nickolaus & R. Mulder (Hrsg.), Lehrprofessionalität. Bedingungen, Genese, Wirkungen und ihre Messung (S. 629-640). Weinheim: Beltz.
Kessels, U., Warner, L. M., Holle, J. & Hannover, B. (2008). Identitätsbedrohung durch positives schulisches Leistungsfeedback. Die Erledigung von Entwicklungsaufgaben im Konflikt mit schulischem Engagement. Zeitschrift für Entwicklungspsychologie und Pädagogische Psychologie, 40(1), 22-31.
Warner, L. M. & Lippke, S. (2008). Psychological stage models of physical exercise - Research advances. In M. P. Simmons & L. A. Foster (Eds.), Sport and exercise psychology. Research advances (pp. 19-51). New York: Nova Biomedical Books.
Warner, L. M., Hohmann, C., Böhmer-Lasthaus, S., Luszczynska, A., Piko, B. F., Gibbons, F. X. & Teközel, M. (2007). Eine 4-Länder-Studie über sexuelles Schutzverhalten bei Jugendlichen. Zeitschrift für Gesundheitspsychologie, 15(3), 109-118.
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