title: Decision Making Under Objective Risk Conditions-a Review of Cognitive and Emotional Correlates, Strategies, Feedback Processing, and External Influences.
abstract: While making decisions under objective risk conditions, the probabilities of the consequences of the available options are either provided or calculable. Brand et al. (Neural Networks 19:1266-1276, 2006) introduced a model describing the neuro-cognitive processes involved in such decisions. In this model, executive functions associated with activity in the fronto-striatal loop are important for developing and applying decision-making strategies, and for verifying, adapting, or revising strategies according to feedback. Emotional rewards and punishments learned from such feedback accompany these processes. In this literature review, we found support for the role of executive functions, but also found evidence for the importance of further cognitive abilities in decision making. Moreover, in addition to reflective processing (driven by cognition), decisions can be guided by impulsive processing (driven by anticipation of emotional reward and punishment). Reflective and impulsive processing may interact during decision making, affecting the evaluation of available options, as both processes are affected by feedback. Decision-making processes are furthermore modulated by individual attributes (e.g., age), and external influences (e.g., stressors). Accordingly, we suggest a revised model of decision making under objective risk conditions.
authors.affiliation: Department of General Psychology: Cognition, University of Duisburg-Essen, Forsthausweg 2, 47057, Duisburg, Germany, johannes.schiebener@uni-due.de.
authors.forename: Johannes
authors.initials: J
authors.lastname: Schiebener
authors.forename: Matthias
authors.initials: M
authors.lastname: Brand
mesh_terms: D003071:Cognition; D003657:Decision Making; D004644:Emotions; D056344:Executive Function; D030141:Feedback, Psychological; D006801:Humans; D008960:Models, Psychological; D012309:Risk-Taking