Perceptual decision making has been widely studied using tasks in which subjects are asked to discriminate a visual stimulus and instructed to report their decision with a movement. In these studies, performance is measured by assessing the accuracy of the participants' choices as a function of the ambiguity of the visual stimulus. Typically, the reporting movement is considered as a mere means...

Recent studies claim that visual perception of stimulus features, such as orientation, numerosity, and faces, is systematically biased toward visual input from the immediate past [1-3]. However, the extent to which these positive biases truly reflect changes in perception rather than changes in post-perceptual processes is unclear [4, 5]. In the current study we sought to disentangle perceptual...

This study investigates the relationship between corporate life cycle stage as a measure of the key strategic decisions facing a newly hired CEO, and the selected CEO’s demographic and biographic characteristics. Using corporate financial data from the COMPUSTAT database to measure corporate life cycle stage, and CEO profiles published in Forbes list of top paid CEOs, we tested our hypotheses r...

Prior research has shown that physicians' medical decisions can be influenced by sequential context, particularly in cases where successive stimuli exhibit similar characteristics when analyzing medical images. This type of systematic error is known to psychophysicists as sequential context effect as it indicates that judgments are influenced by features of and decisions about the preceding cas...

The flourishing of studies on the neural correlates of decision-making calls for an appraisal of the relation between perceptual decisions and conscious perception. By exploiting the long integration time of noisy motion stimuli, and by forcing human observers to make difficult speeded decisions--sometimes a blind guess--about stimulus direction, we traced the temporal buildup of motion discrim...

Today, the proper playing of managerial roles is of special importance in effective and successful management of sports clubs. The present paper aimed to study the managerial roles of sports clubs CEOs in Isfahan Province in the current and desirable conditions. Statistical population included all managers and directors of Sepahan, Zobahan, Foolad Mahan, and Gitipasand sports clubs (N=83), wh...

the aim of this study is to find the effect of trader’s biorhythmic cycles on their perceptual decisions in tehran stock exchange. according to author’s point of view, decision making is one of the major factors of management skills, and in some cases, it is equivalent of management (simon’s point of view). also considering this fact that the knowledge of psychological factors and it’s effects ...

A critical component of both economic and perceptual decision-making under uncertainty is the belief formation process. However, most research has studied belief formation in economic and perceptual decision-making in isolation. One reason for this separate treatment may be the assumption that there are distinct psychological mechanisms that underlie belief formation in economic and perceptual ...

Illusory correlation refers to the use of information in decisions that is uncorrelated with the relevant criterion. We document illusory correlation in CEO compensation decisions by demonstrating that information, that is uncorrelated with corporate performance, is related to CEO compensation. We use publicly available data from the USA for the years 1998, 2000, 2002, and 2004 to examine the r...