Enko, J., Behnke, M., Dziekan, M., Kosakowski, M., Kaczmarek, L. D. (2020). Gratitude texting touches the heart: challenge/threat cardiovascular responses to gratitude expression predict self-initiation of gratitude interventions in daily life. Journal of Happiness Studies.

Behnke, M., Kosakowski, M., Kaczmarek, L. D. (2019). Social challenge and threat predict performance and cardiovascular responses during competitive video gaming. Psychology of Sport and Exercise, 46, e101584

Kaczmarek,. L. D., Behnke, M., Kosakowski, M., Enko, J., Dziekan, M., Piskorski, J., Hughes, B. M., Guzik, P. (2019). High-approach and low-approach positive affect influence physiological responses to threat and anger. International Journal of Psychophysiology, 138, 27-37.
Kaczmarek, L. D., Behnke, M., Kosakowski, M, Enko, J., Hughes, B. Piskorski, J., Guzik, P. (2019). Effects of emotions on Heart Rate Asymmetry. Psychophysiology.
  • Heart rate asymmetry (HRA) represents the contribution of decelerations to HRV
  • The contribution of decelerations to short-term variability (C1d) was higher for positive emotions than negative emotions
  • Individuals who reported more positive affect also exhibited higher levels of C1d
  • The contribution of decelerations to the long-term variability (C2d) was not related to emotions
Behnke, M., Kaczmarek, L. D. (2018). Successful performance and cardiovascular markers of challenge and threat: a meta-analysis. International Journal of Psychophysiology, 130, 73-79.
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Drążkowski, D., Kaczmarek, Ł. D., Kashdan, T. B. (2017). Gratitude pays: A weekly gratitude intervention influences monetary decisions, physiological responses, and emotional experiences during a trust-related social interaction. Personality & Individual Differences, 110, 148-153.
[READ ALSO A PSYCHOLOGY TODAY COVERAGE OF THIS STUDY]
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Stańko-Kaczmarek, M., Kaczmarek, L. D. (2017). The effects of tactile sensations during finger painting on mindfulness, emotions, and the scope of attention. Creativity Research Journal, 28, 283-288.

Monfort, S. S., Kaczmarek, L. D., Kashdan, T. B., Drążkowski, D., Kosakowski, M., Guzik, P., Krauze, T., Gracanin, A. (2014). Capitalizing on the success of romantic partners: A laboratory investigation on subjective, facial, and physiological emotional processing. Personality and Individual Differences, 68, 149-153.