Alle Publikationen
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2015
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(2015): Trust me (or not). Regret and disappointment in experimental economic games. In: Decision 2 (2), S. 118-126. DOI: 10.1037/dec0000025
DOI: https://doi.org/10.1037/dec0000025 Abstract: Emotional states exert an influence on trust and the reciprocation of trust. The current research found that regret and disappointment, though both negatively valenced, have distinct effects on trust (and trustworthiness). Three experiments showed that regret decreased trust and trustworthiness, whereas disappointment increased them. Regret elicited both lower initial transfers and returns in a trust game. Conversely, disappointment gave rise to both higher initial transfers and returns in the same game. The implications of our results are discussed. The findings once again demonstrate that emotions play a crucial role on decision-making. (PsycINFO Database Record (c) 2016 APA, all rights reserved) zitiert von 19
2009
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(2009): Decision-related loss: Regret and disappointment.. In: NEUROIMAGE 47 (4), S. 2031-2040, zuletzt geprüft am 07.07.2018
Abstract: Both affective neuroscience and decision science focus on the role of emotions in decisions. Regret and disappointment are emotions experienced with negative decision outcomes. The present research examines the neural substrates of regret and disappointment as well as the role of regret and disappointment in decision making. Experiment 1 compared the subjective experience of regret and disappointment. Participants selected one of two gambles and received different types of feedback during the outcome phase. Despite identical nominal losses, regret induced a more intense dislike of the outcomes and a stronger desire to switch choices than disappointment. Using functional magnetic resonance imaging, Experiment 2 examined the neural correlates of regret and disappointment. Both regret and disappointment activated anterior insula and dorsomedial prefrontal cortex relative to fixation, with greater activation in regret than in disappointment. In contrast to disappointment, reg ret also showed enhanced activation in the lateral orbitofrontal cortex. These findings suggest that regret and disappointment, emotions experienced during decision-related loss, share a general neural network but differ in both the magnitude of subjective feelings and with regret activating some regions with greater intensity. (PsycINFO Database Record (c) 2016 APA, all rights reserved) zitiert von 109
2008
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(2008): The Regret and Disappointment Scale: An instrument for assessing regret and disappointment in decision making.. In: udgment and Decision Making 3 (1), S. 87-99, zuletzt geprüft am 07.07.2018
Abstract: The present article investigates the effectiveness of methods traditionally used to distinguish between the emotions of regret and disappointment and presents a new method--the Regret and Disappointment Scale (RDS)--for assessing the two emotions in decision making research. The validity of the RDS was tested in three studies. Study 1 used two scenarios, one prototypical of regret and the other of disappointment, to test and compare traditional methods ('How much regret do you feel' and 'How much disappointment do you feel') with the RDS. Results showed that only the RDS clearly differentiated between the constructs of regret and disappointment. Study 2 confirmed the validity of the RDS in a real-life scenario, in which both feelings of regret and disappointment could be experienced. Study 2 also demonstrated that the RDS can discriminate between regret and disappointment with results similar to those obtained by using a context-specific scale. Study 3 showed the advantag es of th e RDS over the traditional methods in gambling situations commonly used in decision making research, and provided evidence for the convergent validity of the RDS. (PsycINFO Database Record (c) 2016 APA, all rights reserved) zitiert von 42
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