| Anxiety and climate change: A validation of the Climate Anxiety Scale in a German-speaking quota sample and an investigation of psychological correlates MC Wullenkord, J Tröger, KRS Hamann, LS Loy, G Reese Climatic Change 168 (3), 20, 2021 | 306 | 2021 |
| My influence on the world (of others): Goal efficacy beliefs and efficacy affect predict private, public, and activist pro‐environmental behavior KRS Hamann, G Reese Journal of Social Issues 76 (1), 35-53, 2020 | 166 | 2020 |
| Affixing the theory of normative conduct (to your mailbox): Injunctive and descriptive norms as predictors of anti-ads sticker use KRS Hamann, G Reese, D Seewald, DC Loeschinger Journal of Environmental Psychology 44, 1-9, 2015 | 102 | 2015 |
| Psychologie im Umweltschutz-Handbuch zur Förderung nachhaltigen Handelns K Hamann, A Baumann, D Löschinger oekom Verlag, 2016 | 94 | 2016 |
| SARS-Cov-2 and environmental protection: A collective psychology agenda for environmental psychology research G Reese, KRS Hamann, LM Heidbreder, LS Loy, C Menzel, S Neubert, ... Journal of Environmental Psychology 70, 101444, 2020 | 76 | 2020 |
| Believing that we can change our world for the better: A Triple-A (Agent-Action-Aim) Framework of self-efficacy beliefs in the context of collective social and ecological aims KRS Hamann, MC Wullenkord, G Reese, M Van Zomeren Personality and Social Psychology Review 28 (1), 11-53, 2024 | 59 | 2024 |
| Navigating through the jungle of information. Informational self-efficacy predicts climate change-related media exposure, knowledge, and behaviour LS Loy, KRS Hamann, G Reese Climatic Change 163, 2097-2116, 2020 | 54 | 2020 |
| An interdisciplinary understanding of energy citizenship: Integrating psychological, legal, and economic perspectives on a citizen-centred sustainable energy transition KRS Hamann, MP Bertel, B Ryszawska, B Lurger, P Szymański, ... Energy Research & Social Science 97, 102959, 2023 | 40 | 2023 |
| Coaching for a sustainability transition: Empowering student-led sustainability initiatives by developing skills, group identification, and efficacy beliefs KRS Hamann, JR Holz, G Reese Frontiers in Psychology 12, 623972, 2021 | 40 | 2021 |
| We need to change: Integrating psychological perspectives into the multilevel perspective on socio-ecological transformations MC Wullenkord, KRS Hamann Frontiers in Psychology 12, 655352, 2021 | 36 | 2021 |
| Psychology of environmental protection K Hamann, A Baumann, D Löschinger Handbook for encouraging sustainable actions. Munich, Germany: oekom, 2016 | 25 | 2016 |
| Soziale identität und nachhaltiges verhalten G Reese, KRS Hamann, C Menzel, S Drews Psychologie und Nachhaltigkeit: Konzeptionelle Grundlagen …, 2018 | 20 | 2018 |
| Sticker in the box! Object-person distance and descriptive norms as means to reduce waste G Reese, DC Loeschinger, K Hamann, S Neubert Ecopsychology 5 (2), 146-148, 2013 | 20 | 2013 |
| Psychologie im Umweltschutz: Handbuch zur Förderung nachhaltigen Handelns. oekom K Hamann, A Baumann, D Löschinger München, 2016 | 9 | 2016 |
| Psychological Empowerment in the Context of Environmental Protection: How Can Personal, Collecitve, and Participative Efficacy Beliefs Foster Pro-environmental Behavior and … K Hamann Universität Koblenz-Landau, 2022 | 5 | 2022 |
| Energy citizenship as people's perceived (collective) rights and responsibilities in a just and sustainable energy transition-scale development and validation J Held, KRS Hamann, L Jans, T Masson, I Fritsche, F Goedkoop, ... Journal of Environmental Psychology 96, 102310, 2024 | 2 | 2024 |
| Kollektives nachhaltiges Handeln und Psychologie K Hamann, T Masson Handbuch Globale Kompetenz: Grundlagen–Herausforderungen–Krisen, 1-16, 2022 | 2 | 2022 |
| Psychologie des sozial-ökologischen Wandels B Seger, M Wullenkord, K Hamann, P Chokrai, H Landmann Climate Action-Psychologie der Klimakrise, 371-388, 2021 | 2 | 2021 |
| How bottom-up and top-down governance of community energy initiatives affects citizens’ perceptions, acceptability, and willingness to join L Jans, F Goedkoop, G Perlaviciute, K Hamann, T Masson, B Burgerhof Energy Policy 195, 114389, 2024 | 1 | 2024 |
| Investigating the predictors of collective action intensity and health KRS Hamann, AS von Agris, L Markus PsyArXiv, 2023 | 1 | 2023 |