By manipulating the scale in graphs, this study demonstrated a new evaluation bias caused by attribute salience in graphical representations. That is, (de)compressing the graph axis scale changed the relative distance with respect to the options of a given attribute and thus changed the salience...

A reversal of preference between compound and simple risks was demonstrated in the context of compound gambles with loss elements transparently in common. The role of predecision editing heuristics in this violation of the Invariance Principle was explored in a process-tracing study. Verbal...

Consumers can defuse the financial risks of credit default by taking payment protection insurance (PPI). In two studies, predictions derived from Huber’s risk defusing operator theory of decision making were tested. We investigated the effects on PPI judgements and decisions of previous...

[fre] Cette contribution étudie des modèles comportementaux routiniers collectifs dans des contextes coopératifs. L'action répétitive, le déclenchement automatique, la coordination distribuée et la sous-optimalité constituent des caractéristiques importantes de tels modèles. Quel «...

In this paper, attitude and trust are studied in the context of a food scare (dioxin) with the aim of identifying the components of attitude and trust that significantly affect how purchases are determined. A revised version of the model by MAYER et al. (1995) was tested for two types of food:...

We report a preliminary study that compared decisions made in an oxygen depleted environment with those made in a normoxic environment. Participants were presented with a series of choices that involved either losses or gains. For each choice they were forced to choose between a sure thing and a...

Purpose – Information concerning the long‐term consequences of credit repayment decisions is often not available for flexible credit facilities such as credit cards. The purpose of this paper is to investigate the role of such information in repayment decisions. A dual mental accounting...