The Decision Regret Scale was assessed for its psychometric qualities in measuring decision regret in ordinary life scenarios. Although the scale has typically been used with patients and in the context of medical decision-making in earlier studies, this contribution shows that the instrument may have a variety of uses, retaining excellent metric properties even in non-medical contexts. The tool showed good fits with both the CFA and the gender Measurement Invariance. A non-probabilistic selection of 2,534 Italian university students was conducted. (...) The internal consistency measures were found to be completely appropriate. Correlations with the General Decision-Making Style and Scale of Regulatory Modes were used to check for convergent validity. Convergence analysis showed that participants with higher regret scores were those who favored a rational decision-making style, while lower regret scores correlated with avoidant and spontaneous styles. With regard to the regulatory modes, the relationship between regret and locomotion was positive. Overall, the directions of association point to an interesting predictive measure of a person’s decision-making and self-regulatory orientation through the evaluation of regret using the DRS. The excellent psychometric properties found foreshadow a reliable use in various contexts where knowledge of post-decisional attitude becomes important: school, university, professional orientation, marketing studies, relationship choices, as well as for use in research. (shrink)

The answer in a nutshell is: Yes, five years ago, but nobody has noticed. Nobody noticed because the majority of social scientists subscribe to one of the following views: (1) the ‘anomalous’ behaviour observed in standard prisoner’s dilemma or ultimatum game experiments has refuted standard game theory a long time ago; (2) game theory is flexible enough to accommodate any observed choices by ‘refining’ players’ preferences; or (3) it is just a piece of pure mathematics (a tautology). None of these (...) views is correct. This paper defends the view that GT as commonly understood is not a tautology, that it suffers from important (albeit very recently discovered) empirical anomalies, and that it is not flexible enough to accommodate all the anomalies in its theoretical framework. It also discusses the experiments that finally refuted game theory, and concludes trying to explain why it took so long for experimental game theorists to design experiments that could adequately test the theory. (shrink)

Recent developments in neuroscience and social science are illuminating the critical importance of regret in human choices, including criminal decision making. After differentiating regret from related emotions (e.g., disappointment, sadness, shame), I argue that regret can prompt desistance from crime and that regret avoidance is a powerful mechanism of conformity. I then turn to American and European penal history to demonstrate that the invention of the prison was premised on the notion that solitary confinement could inculcate regret in prisoners and (...) thereby change them profoundly. The place of regret in both historical and emerging thinking about human choice underscores its importance for understanding the connections between emotions and criminality. (shrink)

Moral theory has mostly focused on idealized situations in which the morally relevant properties of human actions can be known beforehand. Here, a framework is proposed that is intended to sharpen moral intuitions and improve moral argumentation in problems involving risk and uncertainty. Guidelines are proposed for a systematic search of suitable future viewpoints for hypothetical retrospection. In hypothetical retrospection, a decision is evaluated under the assumption that one of the branches of possible future developments has materialized. This evaluation is (...) based on the deliberator’s present values, and each decision is judged in relation to the information available when it was taken. The basic decision rule is to choose an alternative that comes out as morally acceptable (permissible) from all hypothetical retrospections. (shrink)

This article deals with the rationality and functionality of the existence of regret and its influence on decision making. First, regret is defined as a negative, cognitively based emotion that we experience when realizing or imagining that our present situation would have been better had we acted differently. Next, it is discussed whether this experience can be considered rational and it is argued that rationality only applies to what we do with our regrets, not to the experience itself. Then, research (...) is reviewed showing that both the anticipation of future regret and the experience of retrospective regret influence behavior. The influence of anticipated regret can be considered rational as long as the decision maker can accurately predict the regret that may result from the decision. The influence of experienced regret cannot be considered rational, since decisions should be based on future outcomes, not historical ones. However, influence of experienced regret can be called functional since it may result in increased learning from our mistakes. (shrink)

Regret and disappointment have in common the fact that they are experienced when the outcome of a decision is unfavourable: They both concern “what might have been”, had things been different. However, some regret and disappointment theorists regard the differences between these emotions as important, arguing that they differ with respect to the conditions under which they are felt, and how they affect decision making. The goal of the present research was to examine whether and how these emotions also differ (...) with respect to the way in which they are experienced. Participants were asked torecall aninstance of intense regret or disappointment andto indicate what they felt, thought, felt like doing, did, and were motivated to do during this experience (cf. Roseman, Wiest, & Swartz, 1994). Significant differences between regret and disappointment were found in every category. These differences were most pronounced for “action tendencies” (what participants felt like doing) and “emotivations” (what they were motivated to do). These results suggest that the two emotions have differential implications for future behaviour. (shrink)

According to a widely accepted philosophical model, agent-regret is practically significant and appropriate when the agent committed a mistake, or she faced a conflict of obligations. I argue that this account misunderstands moral phenomenology because it does not adequately characterize the object of agent-regret. I suggest that the object of agent-regret should be defined in terms of valuable unchosen alternatives supported by reasons. This model captures the phenomenological varieties of regret and explains its practical significance for the agent. My contention (...) is that agent-regret is a mode of valuing: a way in which the agent expresses and confers value. (shrink)

Laboratory experimentation was once considered impossible or irrelevant in economics. Recently, however, economic science has gone through a real ‘laboratory revolution’, and experimental economics is now a most lively subfield of the discipline. The methodological advantages and disadvantages of controlled experimentation constitute the main subject of this thesis. After a survey of the literature on experiments in philosophy and economics, the problem of testing normative theories of rationality is tackled. This philosophical issue was at the centre of a famous controversy (...) in decision theory, during which a methodology of normative falsification was first articulated and used to assess experimental results. In the third chapter, the methodological advantages of controlled experimentation are illustrated and discussed with examples taken from the experiments on the so-called ‘preference reversal’ phenomenon. Laboratory testing allows to establish with a high degree of certainty that certain phenomena lie behind the experimental data, by means of independent testing, elimination of alternative hypotheses, and the use of different instruments of observation. The fourth chapter is devoted to a conceptual analysis of the problem of ‘parallelism’. This is the problem of inferring from the occurrence of a phenomenon in the laboratory, to its instantiation also in non-laboratory environments. Experimental economists have discussed parallelism at length, and their views are presented and criticised. Eventually, it is argued that parallelism is a factual matter and as such can only be established on empirical grounds. The fifth chapter provides an example of how one can argue for parallelism, focusing on the case of experimentation on the ‘winner’s curse’ phenomenon. The role of experiments as ‘mediators’ between theoretical models and their target domain of application is illustrated, and the structure of parallelism arguments analysed in detail. Finally, in the last chapter, economic experiments are compared to simulations, in order to highlight their specific characteristics. (shrink)

The use of performance-enhancing drugs is a significant problem in sport. It cheats clean athletes of their hard-earned rewards from perfecting their skills though dedication and hard work. It defrauds fans by substituting a distorted playing field for a true competition. Anti-doping agencies have been charged with enforcing drug policies, primarily through the use of drug testing programs. We propose that drug testing, while important, is not sufficient to achieve deterrence. Engaging the principles of perceptual deterrence and development of a (...) moral community of athletes can greatly enhance compliance with rules. (shrink)