This article focuses on both daily forms of weakness of will as discussed in the philosophical debate and psychopathological phenomena as impairments of decision making. We argue that both descriptions of dysfunctional decision making can be organized within a common theoretical framework that divides the decision making process in three different stages: option generation, option selection, and action initiation. We first discuss our theoretical framework, focusing on option generation as an aspect that has been neglected by previous models. In the (...) main body of this article, we review how both philosophy and neuropsychiatry have provided accounts of dysfunction in each decision-making stage, as well as where these accounts can be integrated. Also, the neural underpinnings of dysfunction in the three different stages are discussed. We conclude by discussing advantages and limitations of our integrative approach. (shrink)

As we all know, people often do not do what would be the rational thing to do. Both psychologists and philosophers have long been interested in explaining this aspect of the human condition. Also, the relation between everyday irrationality and pathological breakdowns of rationality is a familiar topic of discussion in psychiatry. It is not merely the failures themselves that present interesting questions; there is also the hope that, by understanding when and why we violate rational norms, we might get (...) a firmer grasp on what it means to meet such norms, and thus gain a deeper understanding of the rational capacities of human beings. The capacity we focus on herein is our capacity for practical rationality... (shrink)

The ability to generate options for action is crucial for everyday life decision‐making. In this article, we propose and test a model of the cognitive underpinnings of option generation in everyday life situations. We carried out a laboratory study using measures of a wide range of cognitive functions and asked participants (N = 157) to generate options for actions for different everyday life decision‐making scenarios. The results of a latent variable analysis show that the cognitive underpinnings of option generation are (...) consistent across different everyday life situations and, hence, option generation can be conceptualized as a general construct. Moreover, the results of a confirmatory factor analysis reveal that, when controlling for the shared variance among the cognitive processes assessed, verbal fluency, working memory capacity, ideation fluency, and processing speed predicted option generation. These findings suggest that option generation in everyday life situations can be distinguished from other cognitive constructs, such as divergent thinking (in terms of ideas’ originality) and long‐term memory. (shrink)

Summary This article presents the person–environment analysis as a framework for participatory and holistic research. By using common methods of qualitative research and analysis, it is possible to capture the present situation of a person. The person–environment analysis is built on Kurt Lewin’s field theory and a further development of its system of visual representation of the life space. It is argued that the person–environment analysis offers a frame to represent the perceived subjective situation of a person, which can be (...) used in research, yet offers the possibility of counseling and intervention. (shrink)