Many appraisal theories claim that appraisal causes emotion. Critics have rejected this claim because they believe (a) it is incompatible with the claim that appraisal is a part of emotion, (b) it is not empirically supported, (c) it is circular and hence non-empirical, and (d) there are alternative causes. I reply that (a) the causal claim is incompatible with the part claim on some but not all interpretations of the causal claim and the part claim, (b) the lack of empirical support can be remedied, (c) there may even be ways to cope with the circularity problem, and (d) it is unclear to what extent the alternative causes differ from appraisal.Keywords: emotion, causation, appraisal, component, feeling CAUSAL ROLE OF APPRAISAL 3 On the Causal Role of Appraisal in Emotion Many appraisal theories defend the claim that emotions are caused by appraisal, a process in which stimuli are evaluated on a number of variables such as goal relevance, goal congruence, intrinsic valence, coping potential, expectancy, and agency. I start by presenting definitions of the concepts of emotion, appraisal, and causation. This allows me to clarify how I think the causal claim should be understood. After that I discuss a number of objections that have been raised against this claim and I propose possible replies.
Definitions EmotionThe set of emotions can be defined with an intensional and an extensional definition.An intensional definition specifies the necessary and sufficient conditions for an instance to belong to a set (i.e., a collection of necessary conditions that are jointly sufficient). An extensional definition lists all the instances or subsets within a set. As such, it reveals the internal structure of the set.
Intensional definition.Appraisal theorists have put forward various criteria to demarcate the set of emotions from other sets (cf. Frijda & Scherer, 2009;Moors, 2009; Scherer, 2009a) The previous criteria may be necessary but they are not sufficient for calling something an emotion. For example, dropping an egg on the floor may produce all of the above-listed components, but few would call this an emotional episode. Therefore, appraisal theorists have proposed additional criteria. (3) It has been proposed that an emotion occurs when a stimulus is appraised as goal relevant, that is, when it signals the satisfaction status of a goal or concern (Frijda, 1988;Lazarus, 1991b;Moors, 2007;Oatley & Johnson-Laird, 1987; but see Scherer, 1984, Ellsworth, 1994. Some theorists add that the goal should be sufficiently high in the person's goal hierarchy (Moors, 2007) and/or that it should be appraised as urgent (Frijda, 1988). Dropping an egg on the floor is clearly relevant for the goal to keep the egg intact, but this goal is probably not at the top of one's goal hierarchy. (4) Frijda (1986, 2007 Frijda & Zeelenberg, 2001) proposed that the action tendencies in emotions have control precedence, that is, they call for priority over other non-emotional action tendencies. (5) Scherer (2000Scherer ( , 2009b ...