Publications

For the general public

Metzler, H., Pellert, M., & Garcia, D. (2022). Using social media data to capture emotions before and during COVID-19. World Happiness Report, 75–104.

Pre-prints

Metzler, H., & Garcia, D. (2022). Social drivers and algorithmic mechanisms on digital media. PsyArXiv. https://doi.org/10.31234/osf.io/cxa9u
Garcia, D., Pellert, M., Lasser, J., & Metzler, H. (2021). Social media emotion macroscopes reflect emotional experiences in society at large. ArXiv:2107.13236 [Cs].
Metzler, H., Vilarem, E., Petschen, A., & Grèzes, J. (2020). Power posture effects on approach and avoidance decisions in response to social threat. PsyArXiv. Data & Code.

Journal articles

Pontika, N., Klebel, T., Correia, A., Metzler, H., Knoth, P., & Ross-Hellauer, T. (2022). Indicators of research quality, quantity, openness and responsibility in institutional review, promotion and tenure policies across seven countries. Quantitative Science Studies, 1–49. https://doi.org/10.1162/qss_a_00224
Niederkrotenthaler, T., Tran, U. S., Baginski, H., Sinyor, M., Strauss, M. J., Sumner, S. A., Voracek, M., Till, B., Murphy, S., Gonzalez, F., Gould, M., Garcia, D., Draper, J., & Metzler, H. (2022). Association of 7 million+ tweets featuring suicide-related content with daily calls to the Suicide Prevention Lifeline and with suicides, United States, 2016–2018. Australian & New Zealand Journal of Psychiatry, 00(0). https://doi.org/10.1177/00048674221126649. Supplementary Appendix.
Metzler, H., Baginski, H., Niederkrotenthaler, T., & Garcia, D. (2022). Detecting Potentially Harmful and Protective Suicide-related Content on Twitter: Machine Learning Approach. Journal of Medical Internet Research, 24(8), e34705. https://doi.org/10.2196/34705. Video summary. Code & data for model training and everything else.
Pellert, M., Metzler, H., Matzenberger, M., & Garcia, D. (2022). Validating daily social media macroscopes of emotions. Scientifi Reports, 12(1), 11236. https://doi.org/10.1038/s41598-022-14579-y
Metzler, H., Rimé, B., Pellert, M., Niederkrotenthaler, T., Natale, A. D., & Garcia, D. (2022). Collective Emotions during the COVID-19 Outbreak. Emotion, Advance online publication. https://doi.org/10.1037/emo0001111. Data & Code. PDF.
Niederkrotenthaler, T., Laido, Z., Kirchner, S., Braun, M., Metzler, H., Waldhör, T., Strauss, M. J., Garcia, D., & Till, B. (2022). Mental health over nine months during the SARS-CoV2 pandemic: Representative cross-sectional survey in twelve waves between April and December 2020 in Austria. Journal of Affective Disorders, 296, 49–58. https://doi.org/10.1016/j.jad.2021.08.153
Lasser, J., Ahne, V., Heiler, G., Klimek, P., Metzler, H., Reisch, T., Sprenger, M., Thurner, S., & Sorger, J. (2020). Complexity, transparency and time pressure: Practical insights into science communication in times of crisis. Journal of Science Communication, 19(5), N01.
Pellert, M., Lasser, J., Metzler, H., & Garcia, D. (2020). Dashboard of sentiment in Austrian social media during COVID-19. Frontiers in Big Data, 3. Preprint.
Metzler, H., & Grèzes, J. (2019). Repeatedly adopting power postures does not affect hormonal correlates of dominance and affiliative behavior. PeerJ, 7, e6726. Data & Code
Chadwick, M.*, Metzler, H.*, Tijus, C., Armony, J.°, Grèzes, J.° (2019). Stimulus and observer characteristics jointly determine the relevance of threatening facial expressions and their interaction with attention. Motivation and Emotion, 43(2), 299–312. *°Authors contributed equally. https://doi.org/10.1007/s11031-018-9730-2
Radke, S., Seidel, E. M., Boubela, R. N., Thaler, Metzler, H., … Derntl, B. (2018). Immediate and delayed neuroendocrine responses to social exclusion in males and females. Psychoneuroendocrinology, 93, 56–64.
Kogler, L., Seidel, E.M., Metzler, H., Thaler, Boubela, R., … Derntl, B. (2017). Impact of self-esteem and sex on stress reactions. Scientific Reports 7, 17210.
Seidel, E. M., Silani, G., Metzler, H., Thaler, H., Lamm, C., Gur, R. C., … Derntl, B. (2013). The impact of social exclusion vs. inclusion on subjective and hormonal reactions in females and males. Psychoneuroendocrinology, 38(12), 2925–2932.

Magazine articles

Bouchat, P., Metzler, H., & Rimé, B. (2020). Crise et pandémie. Impact émotionnel et psychosocial du confinement. [Crisis and pandemics. Emotional and psychosocial impact of containment]. Le Journal des psychologues, (8), 14-20.

PhD dissertation and diploma thesis

Metzler, H. (2018). The influence of bodily actions on social perception and behaviour: Assessing effects of power postures [Doctoral Dissertation Thesis]. Paris: Sorbonne University.
Metzler, H. (2013). Sex differences in neural and hormonal responses to achievement stress [Diploma thesis]. Faculty of Psychology, University of Vienna.