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Neuroscience experiment applied to investigate decision-maker behavior in the tradeoff elicitation procedure

Abstract

The Tradeoff Elicitation Procedure is a Multi-Criteria Decision Making/Aiding method which is responsible for eliciting scaling constants and presents a robust axiomatic structure. As to its axiomatic structure, this procedure requires the decision-maker to identify the exact indifference point which induces a large number of inconsistencies in the process. In order to evaluate Decision Maker behavior in the Tradeoff elicitation and explore inconsistency in this process, a Neuroscience experiment was conducted using neuro tools, such as an Eye Tracking and an Electroencephalography (EEG). The experiment was applied in a sample of 52 management engineering students. After the data were collected, analyses were developed in order to suggest decision-makers’ behavior in the steps of this procedure. In summary, the responses of the pupils are increased during the process indicating a cognitive effort, and EEG data confirmed this result considering frontal alpha asymmetry and theta power in the frontal electrodes as variables for analysis.

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Acknowledgements

This study was partially sponsored by the Coordination for the Improvements of Higher Education Personnel—Brazil (CAPES) and the Brazilian Research Council (CNPq) for which the authors are most grateful.

Funding

This study was financed in part by the Coordination for the Improvements of Higher Education Personnel—Brazil (CAPES) and the Brazilian Research Council (CNPq).

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Correspondence to Danielle Costa Morais.

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Roselli, L.R.P., Pereira, L.S., da Silva, A.L.C.L. et al. Neuroscience experiment applied to investigate decision-maker behavior in the tradeoff elicitation procedure. Ann Oper Res 289, 67–84 (2020). https://doi.org/10.1007/s10479-019-03394-w

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  • DOI: https://doi.org/10.1007/s10479-019-03394-w

Keywords

  • Decision neuroscience
  • MCDM/A
  • Tradeoff elicitation procedure
  • Eye tracking
  • Electroencephalography
  • EEG