Andreas Mojzisch

Professor Dr. phil. Andreas Mojzisch

Foto Andreas Mojzisch


Telephone: +49 5121 883-10914
email contact form
Room: W4-104 - Gebäude W (Tilsiter Straße) - Hauptcampus
Consultation time: Die Sprechstunde findet in den Semesterferien nur nach persönlicher Vereinbarung statt.
Homepage: Homepage

Fields of work:



  • Soziale Normen
  • Gruppenentscheidungen und Gruppenurteile
  • Occupational Health Psychology
  • Organisationsklima

Publikationen in Fachzeitschriften

Duderstadt, V. Mojzisch, A., & Germar, M. (2024). Social influence and social identity: A diffusion model analysis. British Journal of Social Psychology, 63, 1137–1155.

Germar, M., & Mojzisch, A. (2024). Broadening the Scope and Dropping Dead Weight: Toward a Better Understanding of the Full Life Cycle of Norms. Perspectives on Psychological Science, 19(1), 57-59.

Janurek, J., Junker, N., Abdel Hadi, S., Mojzisch, A., & Häusser, J. (2024). Work-related rumination as a mediator between hindrance demands and sleep quality. Journal of Occupational and Organizational Psychology. Advance online publication.

Junker, N. M., Häusser, J. A., Mojzisch, A., Theisges, L., & van Dick, R. (2024). Unholy alliances: When achievement norms and group identification negatively affect objective task performance and well-being. Group Processes & Intergroup Relations. Advance online publication.

Roswag, M., Häusser, J. A., Abdel Hadi, S., Hubert, P., & Mojzisch, A. (2024). Political affiliation as a moderator of the relationship between organizational climate and COVID-19 vaccine readiness. Social Science & Medicine, 342, 116557.

Fellbaum, L., Mojzisch, A., Bielefeld, L., Benit, N., & Soellner, R. (2023). The effectiveness of workplace interventions for the prevention of alcohol use: A meta-analysis. Addiction, 118(11), 2043-2061.

Germar, M., Albrecht, T., & Mojzisch, A. (2023). Social norm learning alters feature-based visual attention: Evidence from steady-state visual evoked potentials. Journal of Experimental Psychology: Human Perception and Performance, 49(11), 1460–1466.

Germar, M., Duderstadt, V. H., & Mojzisch, A. (2023). Social norms shape visual appearance: Taking a closer look at the link between social norm learning and perceptual decision-making. Cognition, 241, 105611.

Häusser, J., Abdel Hadi, S., Reichelt, C., & Mojzisch, A. (2023). The reciprocal relationship between social identification and social support over time: A four-wave longitudinal study. British Journal of Social Psychology, 62(1), 456-466.

Henk, K., Rosing, F., Wolff, F., Frenzel, S. B. van Dick, R., Erkens, V. A., Häusser, J. A., Mojzisch, A., & Boer, D. (2023). An examination and extension of the Peltzman effect during the COVID-19 pandemic. Current Research in Ecological and Social Psychology, 4, 100091.

Roswag, M., Abdel Hadi, S., Häusser, J. A., & Mojzisch, A. (2023). Running toward my challenges: Day-level effects of physical activity before work on appraisal of the upcoming workday and employee well-being. Journal of Occupational Health Psychology, 28(5), 310–324.

Roswag, M., Häusser, J. A., Abdel Hadi, S., Hubert, P., & Mojzisch, A. (2023). Organizations affect their employees’ vaccine readiness: A self-perception theory perspective. Applied Psychology: Health and Well-Being, 15(4), 1603-1618.

van Dick R., Frenzel, S. B., Erkens, V. A., Häusser, J. A. Haslam, S. A.,  Mojzisch, A., Steffens, N. K. & Junker, N. M. (2023). Reduced loneliness mediates the effects of multiple group identifications on well-being. British Journal of Social Psychology, 62(4), 1693-1714.

Abdel Hadi, S., Mojzisch, A., Krumm, S., & Häusser, J. A. (2022). Day-level relationships between work, physical activity, and well-being: Testing the physical activity-mediated Demand-Control (pamDC) model. Work & Stress, 36. 355-376.

Duderstadt, V. H., Mojzisch, A., & Germar, M. (2022). Social norm learning from non-human agents can induce a persistent perceptual bias: A diffusion model approach. Acta Psychologica, 229, 103691.

Frenzel, S.B., Haslam, S.A., Junker, N.M., Bolatov, A., Erkens, V.A., ..., Mojzisch, A., ...., & van Dick, R. (2022). How national leaders keep ‘us’ safe: A longitudinal four-nation study exploring the role of identity leadership as a predictor of adherence to COVID-19 non-pharmaceutical interventions. BMJ Open; 12:e054980.

Frenzel, S., Junker, N., Avanzi, L., Bolatov, A, Haslam S. A., …, Mojzisch, A., …& Dick, R. (2022). A trouble shared is a trouble halved: The role of family identification and identification with humankind in well-being during the COVID-19 pandemic. British Journal of Social Psychology, 61(1), 55-82.

Frenzel, S., Junker, N., Avanzi, L., Erkens, V. A., Haslam S. A., …, Mojzisch, A., …& Dick, R. (2022). Perceptions of the targets and sources of COVID-19 threat are structured by group memberships and responses are influenced by identification with humankind. Psychologica Belgica, 62, 75–88.

Huber, C. Germar, M., & Mojzisch. A. (2022). Authenticity occurs more often than inauthenticity in everyday life: Evidence from retrospective reports. Social Psychology, 53, 63–72.

Hubert, P., Abdel Hadi, S., Mojzisch, A., & Häusser, J.A. (2022). The effects of organizational climate on adherence to guidelines for COVID-19 prevention. Social Science & Medicine. 292,114622.

Mojzisch, A., Elster, C., & Germar, M. (2022). People perceive themselves to adhere more strictly to COVID-19 guidelines than others. Psychology, Health & Medicine, 27, 325-332.

Abdel Hadi, S., Mojzisch, A., Parker, S. L., & Häusser, J. A. (2021). Experimental evidence for the effects of job demands and job control on physical activity after work. Journal of Experimental Psychology: Applied, 27, 125–141.

Germar, M. & Mojzisch, A. (2021). Basal testosterone renders individuals more receptive to minority positions. Social Psychological and Personality Science, 12, 955-964.

Junker, N. M., Kaluza, A. J., Häusser, J. A., Mojzisch, A., van Dick, R., Knoll, M., & Demerouti, E. (2021). Is work engagement exhausting? The longitudinal relationship between work engagement and exhaustion using latent growth modeling. Applied Psychology: An International Review. 70, 788-815.

Mojzisch, A., Frisch, J. U., Doehne, M., Reder, M., & Häusser, J. A. (2021). Interactive effects of network centrality and social identification on stress. British Journal of Psychology, 112, 144-162,

Schönbrodt, F. D., Hagemeyer, B., Brandstätter, V., Czikmantori, T., Gröpel, P., ..., Mojzisch, A., ..., & Schultheiss, O. C. (2021). Measuring implicit motives with the Picture Story Exercise (PSE): Databases of expert-coded German stories, pictures, and updated picture norms. Journal of Personality Assessment, 103, 392-405.

Kappes, C., Häusser, J. A., Mojzisch, A., & Hüffmeier, J. (2020). Age differences in negotiations: Older adults achieve poorer joint outcomes in integrative negotiations. Journal of Experimental Psychology: General. 149, 2102–2118.

Mojzisch, A., Häusser, J. A., & Leder J. (2020). The effects of option generation on post-decisional regret in everyday life decision-making: A field experiment. Journal of Economic

Germar, M., & Mojzisch, A. (2019). Learning of social norms can lead to a persistent perceptual bias: A diffusion model approach. Journal of Experimental Social Psychology.

Häusser, J. A., Stahlecker, C., Mojzisch, A., Leder, J., van Lange, P. A. M., & Faber, N. S. (2019). Acute hunger does not always undermine prosociality. Nature Communications.

Junker, N. M., van Dick, R., Avanzi, L., Häusser, J. A., & Mojzisch, A. (2019). Exploring the mechanisms underlying the social identity – ill-health link: Longitudinal and experimental evidence. British Journal of Social Psychology, 58, 991-1007.

Large, I., Pellicano, E., Mojzisch, A., & Krug, K. (2019). Developmental trajectory of social influence integration into perceptual decisions in children. Proceedings of the National Academy of Sciences, 116, 2713-2722.

Schleu, E., Mojzisch, A., & Hüffmeier, J. (2019). Run for the team: An analysis of effort gains in track and field relays. Psychology of Sport and Exercise.

Schultze, T., Mojzisch, A., & Schulz-Hardt, S. (2019). Why dyads heed advice less than individuals do. Judgment and Decision Making, 14, 349-363.

Germar, M., Sultan, A., Kaminski, J., & Mojzisch, A. (2018). Dogs (Canis familiaris) stick to what they have learned rather than conform to their conspecifics’ behavior. PLoS ONE 13(3): e0194808.

Janurek, J., Abdel Hadi, S., Mojzisch, A., & Häusser, J.A. (2018). The association of the 24-hour distribution of time spent in physical activity, work, and sleep with emotional ex-haustion. International Journal of Environmental Research and Public Health, 15(9), 1927;

Leder, J., Häusser, J. A., Krumm, S., Germar, M., Schlemmer, A., Kaiser, S., Kalis, A., & Mojzisch, A. (2018). The cognitive underpinnings of option generation in everyday life decision-making: A latent variable analysis. Cognitive Science, 42, 2562-2591.

Häusser, J. A., & Mojzisch, A. (2017). The physical activity-mediated Demand-Control (pamDC) model: Linking work characteristics, leisure time physical activity, and well-being. Work and Stress, 31, 209-232.

Hofheinz, C., Germar, M., Schultze, T., Michalak, J., & Mojzisch, A. (2017). Are depressed people more or less susceptible to informational social influence? Cognitive Therapy & Research, 41,  699–711.

Hüffmeier, J., Filusch, M., Mazei, J., Hertel. G., Mojzisch, A., & Krumm, S. (2017). On the boundary conditions of effort losses and effort gains in action teams. Journal of Applied Psychology, 102, 1673-1685.

Schultze, T., Mojzisch, A., & Schulz-Hardt, S. (2017). On the inability to ignore useless advice: A case for anchoring in the Judge-Advisor-System. Experimental Psychology, 64, 170-183.

van Dick, R., Ketturat, C., Häusser, J., & Mojzisch, A. (2017). Two sides of the same coin and two routes for improvement: Integrating resilience and the social identity approach to well-being and ill-health. Health Psychology Open, 4, 1-6.

Germar, M., Albrecht, T., Voss, A., & Mojzisch, A. (2016). Social conformity is due to biased stimulus processing: Electrophysiological and diffusion analyses. Social Cognitive and Affective Neuroscience, 11, 1449-1459.

Leder, J., Schilbach, L., & Mojzisch, A. (2016). Strategic decision-making and social skills: Integrating behavioral economics and social cognition research. International Journal of Financial Studies, 4, 22; doi:10.3390/ijfs4040022.

Ketturat, C., Frisch, J., Ullrich, J., Häusser, J., van Dick, R., & Mojzisch, A. (2016). Disaggregating within- and between-person effects of social identification on subjective and endocrinological stress reactions in a real-life stress situation. Personality and Social Psychology Bulletin, 42, 147–160.

Mojzisch, A., Schultze, T., Hüffmeier, J., & Schulz-Hardt, S. (2016). Differentiation of selves: Differentiating a fuzzy concept. Behavioral and Brain Sciences, doi:10.1017/S0140525X15001478, e159

Schulz-Hardt. S., Giersiepen, A., & Mojzisch, A. (2016). Preference-consistent information repetitions during discussion: Do they affect subsequent judgments and decisions? Journal of Experimental Social Psychology, 64, 41–49.

Schweizer, T. S., Schmalenberger,  K. , Eisenlohr-Moul, T., Mojzisch, A., Kaiser, S., & Funke, J. (2016). Cognitive and affective aspects of creative option generation in everyday life situations. Frontiers in Psychology, 7:1132, doi: 10.3389/fpsyg.2016.01132

Frisch, J.U., Häusser, J., & Mojzisch, A. (2015). The Trier Social Stress Test as a paradigm to study how people respond to threat in social interactions. Frontiers in Psychology, 2;6:14.

Frisch, J.U., Häusser, J., van Dick, R., & Mojzisch, A. (2015). The social dimension of stress: Experimental manipulations of social support and social identity in the Trier Social Stress Test. Journal of Visualized Experiments, 105, doi: 10.3791/53101.

Hartmann, M., Kluge, A., Kalis, A., Mojzisch, A., Tobler, P., & Kaiser, S. (2015). Apathy in schizophrenia as a deficit in the generation of options for action. Journal of Abnormal Psychology, 124, 309-18. 

Leder, J. Häusser, J., & Mojzisch, A. (2015). Exploring the underpinnings of impaired strategic decision-making under stress. Journal of Economic Psychology, 49, 133–140.

Benit, N., Mojzisch, A., & Soellner, R. (2014). Preselection methods prior to the internal Assessment Center for personnel selection in German companies. International Journal of Selection and Assessment, 22, 253-260.

Frisch, J., Häusser, J., van Dick, R., & Mojzisch, A. (2014). Making support work: The interplay between social support and social identity. Journal of Experimental Social Psychology, 55, 154–161.

Germar, M., Schlemmer, A., Krug, K., Voss, A., & Mojzisch, A. (2014). Social influence and perceptual decision-making: A diffusion model analysis. Personality and Social Psychology Bulletin, 40, 217-231.

Häusser, J., Schlemmer, J., Kaiser, S., Kalis, A., Mojzisch, A. (2014). The effects of caffeine on option generation and subsequent choice. Psychopharmacology, 231, 3719-3727.

Häusser, J., Schulz-Hardt, S., & Mojzisch, A. (2014). The active learning hypothesis of the Job-Demand-Control Model: An experimental examination. Ergonomics, 57, 23-33.

Häusser, J. Schulz-Hardt, S., Schultze, T., Tomaschek, A., & Mojzisch, A. (2014). Experimental evidence for the effects of task repetitiveness on mental strain and objective work performance. Journal of Organizational Behavior, 35, 705-721.

Mojzisch, A., Kerschreiter, R., Faulmüller, N., Vogelgesang, F., & Schulz-Hardt, S. (2014). The consistency principle in interpersonal communication: Consequences of preference confirmation and disconfirmation in collective decision making. Journal of Personality and Social Psychology, 106, 961-977.

Mojzisch, A., Krumm, S., & Schultze, T. (2014). Do high working memory groups perform better? A conceptual approach linking individual differences in working memory capacity to group performance. Journal of Personnel Psychology, 13, 134-145.

Kaiser, S., Simon, J., Kalis, A., Schweizer, T. S., Tobler, P. N., & Mojzisch, A. (2013). The cognitive and neural basis of option generation and subsequent choice. Cognitive, Affective & Behavioral Neuroscience, 13, 814-829.

Kalis, A., Kaiser, S., & Mojzisch, A. (2013). Why we should talk about option generation in decision-making research. Frontiers in Theoretical and Philosophical Psychology, 4:555. doi: 10.3389/fpsyg.2013.00555

Leder J., Häusser, J., & Mojzisch, A. (2013). Stress and strategic decision-making in the beauty contest game. Psychoneuroendocrinology, 38, 1503-1511.

Mojzisch, A. & Häusser, J. (2013). Fehlentscheidungen in politischen Gremien: Wie sie entstehen und wie sie sich verhindern lassen. The Inquisitive Mind, 3.

Schultze, T., Mojzisch, A., & Schulz-Hardt, S. (2013). Groups weight outside in-formation less than individuals because they should: Response to Minson and Mueller (2012). Psychological Science, 24, 1371-1372.

 Schilbach, L., Eickhoff, S. B., Schultze, T., Mojzisch, A., & Vogeley, K. (2013). To you I am listening: Perceived competence of advisors influences judgment and decision-making via recruitment of the amygdala. Social Neuroscience, 8, 189-202.

Faulmüller, N., Mojzisch, A., Kerschreiter, R., & Schulz-Hardt, S. (2012). Do you want to convince me or to be understood? Preference-consistent information sharing and its motivational determinants. Personality and Social Psychology Bulletin, 38, 1685 - 1697.

Häusser, J.A., Kattenstroth, M., van Dick, R. & Mojzisch, A. (2012). We are not stressed: Social identity in groups buffers neuroendocrine stress reactions. Journal of Experimental Social Psychology, 48, 973-977.

Schultze, T., Mojzisch, A., & Schulz-Hardt, S. (2012). Why groups perform better than in-dividuals at quantitative judgment tasks: Group-to-Individual transfer as an alternative to differential weighting. Organizational Behavior and Human Decision Processes, 118, 24-36.

Schulz-Hardt, S. & Mojzisch, A. (2012). How to achieve synergy in group decision-making: Lessons to be learned from the hidden profile paradigm. European Review of Social Psychology, 23, 305-343.

Häusser, J. A., Mojzisch, A., & Schulz-Hardt, S. (2011). Endocrinological and psychological responses to job stressors: An experimental test of the Job Demand-Control Model. Psychoneuroendocrinology, 36, 1021-1031.

Mojzisch, A., & Schulz-Hardt, S. (2011). Process gains in group decision-making: A conceptual analysis, preliminary data, and tools for practitioners. Journal of Managerial Psychology, 26, 235-246.

Rothmund, T., Mojzisch, A., & Schulz-Hardt, S. (2011). Effects of consensus information and task demonstrability on preference-consistent information evaluation and group decision quality. Basic and Applied Social Psychology, 33, 382-390.

Faulmüller, N., Kerschreiter, K., Mojzisch, A., & Schulz-Hardt, S. (2010). Beyond group-level explanations for the failure of groups to solve hidden profiles: The individual preference effect revisited. Group Processes & Intergroup Relations, 13, 653-671.

Häusser, J. A., Mojzisch, A., Niesel, M., & Schulz-Hardt, S. (2010). Ten years on: A review of recent research on the job demand-control (-support) model and psychological well-being. Work & Stress, 24, 1-36.

Mojzisch, A., Grouneva, L., & Schulz-Hardt, S. (2010). Biased evaluation of information during discussion: Disentangling the effects of preference consistency, social validation, and ownership of information. European Journal of Social Psychology, 40, 946–956.

Mojzisch, A., & Schulz-Hardt, S. (2010). Knowing others' preferences degrades the quality of group decisions. Journal of Personality and Social Psychology, 98, 794-808.

Schulz-Hardt, S., Vogelgesang, F., Pfeiffer, F., Mojzisch, A., & Thurow-Kröning, B. (2010). When forewarning backfires: Paradoxical effects of elaborating social feedback on en­trapment in a losing course of action. Journal of Behavioral Decision Making, 23, 404–420.

Schrammel, F., Pannasch, S., Graupner, S., Mojzisch, A., & Velichkovsky, B. (2009). Virtual friend or threat? The effects of facial expression and gaze interaction on psychophysiological responses and emotional experience. Psychophysiology, 46, 922-931.

Kalis, A., Mojzisch, A., Schweizer, S., & Kaiser, S. (2008). Weakness of will, akrasia, and the neuropsychiatry of decision-making: An interdisciplinary perspective. Cognitive, Affective & Behavioral Neuroscience, 8, 402-417.

Kerschreiter, R., Schulz-Hardt, S., Mojzisch, A., & Frey, D. (2008). Biased information search in homogeneous groups: Confidence in the group decision as a moderator for the effect of anticipated task requirements. Personality and Social Psychology Bulletin, 34, 679-691.

Mojzisch, A. & Krug, K. (2008). Cells, circuits, and choices: Social influence on percep­tual deci­sion-making. Cognitive, Affective & Behavioral Neuroscience, 8, 498-508.

Mojzisch, A., Schulz-Hardt, S., Kerschreiter, R., Brodbeck, F. C., & Frey, D. (2008). Social va­lidation in group decision making: Differential effects on the decisional impact of prefe­rence-consistent and preference-inconsistent information. Journal of Experimental Social Psychology, 44, 1477-1490

Mojzisch, A., Schulz-Hardt, S., Kerschreiter, R., & Frey, D. (2008). Combined effects of know­ledge about others’ opinions and anticipation of discussion on confirmatory informa­tion search. Small Group Research, 39, 203-223.

Schilbach, L., Eickhoff, S. B., Mojzisch, A., & Vogeley, K. (2008). What's in a smile? Neural correlates of facial embodiment during social interaction. Social Neuroscience, 3, 37-50.

Brodbeck, F. C., Kerschreiter, R., Mojzisch, A. & Schulz-Hardt, S. (2007). Improving group decision making under conditions of distributed knowledge: The information asymmetries model. Academy of Management Review, 32, 459-479.

Mojzisch, A. & Schulz-Hardt, S. (2007). Being fed up: A social cognitive neuroscience approach to mental satiation. Annals of the New York Academy of Sciences, 1118, 186-205.

Mojzisch, A. (2007). Rezension des Fragebogens zur Arbeit im Team (FAT). Zeitschrift für Ar­beits- und Organisationspsychologie, 51, 137-142.

Pfeiffer, F., Schönborn, S., Mojzisch, A., & Schulz-Hardt, S. (2007). Der Einfluss einer un­ein­deutigen Informationslage auf eskalierendes Commitment: Ein Test der "Deci­sion Di­lemma Theory". Zeitschrift für Arbeits- und Organisationspsychologie, 51, 168-179.

Mojzisch, A., Schilbach, L., Helmert, J. R., Pannasch, S., Velichkovsky, B. M. & Vogeley, K. (2006). The effects of self-involvement on attention, arousal, and facial expres­sion dur­ing social interaction with virtual others: A psychophysiological study. Social Neuro­science, 1, 184-195.

Schulz-Hardt, S., Brodbeck, F. C., Mojzisch, A., Kerschreiter, R. & Frey, D. (2006). Group de­cision making in hidden profile situations: Dissent as a facilitator for decision quality. Journal of Personality and Social Psychology, 91, 1080-1093.

Brodbeck, F. C., Kerschreiter, R., Mojzisch, A., Frey, D. & Schulz-Hardt, S. (2002). The dis­semination of critical, unshared information in decision-making groups: The effects of prediscussion dissent. European Journal of Social Psychology, 32, 35-56.