scholarly journals Empirical foundations for a comprehensive model of n-alternative forced-choice decision-making

2011 ◽  
Author(s):  
Steven Carroll
2014 ◽  
Author(s):  
Maikel Hengstler ◽  
Rob W. Holland ◽  
Ad van Knippenberg

2019 ◽  
Author(s):  
Alex Roxin

The canonical computational model for the cognitive process underlying two-alternative forced-choice decision making is the so-called drift-diffusion model (DDM). In this model, a decision variable keeps track of the integrated difference in sensory evidence for two competing alternatives. Here I extend the notion of a drift-diffusion process to multiple alternatives. The competition between n alternatives takes place in a linear subspace of n-1 dimensions; that is, there are n-1 decision variables, which are coupled through correlated noise sources. I derive the multiple-alternative DDM starting from a system of coupled, linear firing rate equations. If the original neuronal system is nonlinear, one can once again derive a model describing a lower dimensional diffusion process. The dynamics of the nonlinear DDM can be recast as the motion of a particle on a potential, the general form of which is given analytically for an arbitrary number of alternatives.


2000 ◽  
Vol 86 (1) ◽  
pp. 295-300 ◽  
Author(s):  
John E. Barbuto ◽  
Susan M. Fritz ◽  
David Marx

Relationships between motivation and transformational leadership were examined in this study. 56 leaders and 234 followers from a variety of organizations were sampled. Leaders were administered the Motivation Sources Inventory and the Job Choice Decision-making Exercise, while followers reported leaders' behaviors using the Multifactor Leadership Questionnaire (MLQ–rater version). Scores on the Motivation Sources Inventory subscales subsequently correlated with the Multifactor Leadership Questionnaire subscales of inspirational motivation, idealized influence (behavior), and individualized consideration (range, r = .13 to .23). There were no significant correlations among any of the Job Choice Decision-making Exercise subscales with any of the variables measured.


2015 ◽  
Vol 37 ◽  
pp. 01
Author(s):  
Bahareh Azami ◽  
Naser Izadinia ◽  
Daryosh Mohamadi Zangirani

This study presents a model for performance decisions based on the ratios profitability and leverage .Decision Making is whether thecorrelation between the bank's top 12 banks in the two DEA models and TOPSIS ratios profitability and leverage as well as the top of the 68companies profitability and leverage there, Because recent research has been little attention to this issue. The purpose of this study, appliedthe analytical descriptive method After tests results showed that the top bank in terms of performance and top company in terms ofperformance and profitability of all companies with leverage ratios, the correlation was significant at 95% And the resulting ranking ofbanks was the result of the work of other researchers in the last hypothesis, a comprehensive model for all companies based on TOPSISmethod was introduced.


2019 ◽  
Vol 56 (6) ◽  
pp. 783-815
Author(s):  
Bruce A. Jacobs ◽  
Michael Cherbonneau

Objectives: We explore negativism in the context of auto theft and examine its broader phenomenological significance for Rational Choice Theory. Methods: Data were drawn from qualitative, in-depth interviews with 35 active auto thieves operating out of a large Midwestern U.S. city. Results: Negativistic offending is malicious, spiteful, and/or destructive conduct whose purpose is typically more hedonic (i.e., short-term gratification) than instrumental (i.e., resource-generating) or normative (i.e., moralistic). It is made possible by the notion of ownership without responsibility: Offenders controlled a vehicle that was not theirs, promoting consequence irrelevance which in turn unleashed reckless conduct. Conclusions: Consequence irrelevance clarifies negativism’s logic and permits linkage between affect-based and rational choice decision-making models.


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