Past research in the self-determination theory has shown that autonomous motivation is associated with positive outcomes (e.g., work satisfaction), whereas controlled motivation is related to negative outcomes (e.g., anxiety). The purpose of the present research was to examine the moderating function of role ambiguity on the relationships between work autonomous and controlled motivations on th...

The concept of ambiguity is often discussed within the field of Artificial Intelligence; however, its role and effect on early-stage complex problem solving is not well understood. This paper describes a theoretical framework that recognizes the relationship between ambiguity and uncertainty, as these variables change throughout the different stages of problem solving. We particularly focus on ...

An MEG study investigated the role of context in semantic interpretation by examining the comprehension of ambiguous words in contexts leading to different interpretations. We compared high-ambiguity words in minimally different contexts (to bowl, the bowl) to low-ambiguity counterparts (the tray, to flog). Whole brain beamforming revealed the engagement of left inferior frontal gyrus (LIFG) an...

We analyzed the effect of time and frequency domain windowing, or weighting, of the transmitted signal for least squares (LS) and minimum mean-square error (MMSE) estimators when the channel is time-variant. We considered the estimation error for different windows and we found that the windows can be selected independently. We explained the performance of the estimators with the help of the rad...

The early phases of new product development (NPD) processes are characterized by a high degree of uncertainty and ambiguity, a phenomenon commonly recognized as the fuzzy front end of NPD. A clear understanding of the term fuzziness is lacking in NPD literature. This paper suggests that its components can be understood through earlier scholars’ use of concepts such as ambiguity, equivocality, l...

We propose that ambiguity aversion, as introduced in the literature on decision-making under uncertainty, drives a preference for established brands in multi-attribute choices among branded alternatives. Established brands are those for which belief in quality is held with greater confidence, even if specific attributes might be inferior to those of competing, less-established brands. In five e...

W propose that ambiguity aversion, as introduced in the literature on decision making under uncertainty, drives a preference for established brands in multiattribute choices among branded alternatives. Established brands are those for which belief in quality is held with greater confidence, even if specific attributes might be inferior to those of competing, less-established brands. In five exp...