… We used the Shapiro-Wilk Test of Normality for the 14 students' final exam confidence
means and found no significant departure from normality (p =.098). We found that students who …

… In summary, the present study will directly test the hypothesis that confident group members
are more influential than their less confident collaborators and that this relation is particularly …

… making group decisions meet this challenge by using a heuristic strategy that we call ‘confidence …
An obvious test of this hypothesis is to see whether confidence matching can be found …

… , Ilgen, & Hedlund, 1997) and no work has examined individual indecisiveness and group
processes, to our knowledge. One possibility is that indecisiveness is compounded at the …

… Through statistical analysis, we can obtain φ possibility rankings and the REI set R z = { RE
I 1 , R E I 2 , ⋯ , R E I ϕ z , ⋯ , R E I δ z }, ϕ z ∈ [1, δ z ], z ∈ [1, φ ] for each possibility ranking, …

… used to illustrate the two-stage linear programming model, and a comparative analysis is
carried out to show how self-confidence levels influence on the group decision-making results. …

… Footnote 2 Figure 1 shows a typical cognitive knowledge question with the respective
confidence rating, which comes from the Vocabulary test (Stankov 1997) used in the present …

… An alternative method is to utilize a group member’s own assessment of confidence as a
weighting criterion in the combination of opinions. Empirical work in forecasting suggests that a …

… the implications of these findings for models of confidence and collective decision-making. …
heuristics for collective choice and for models of confidence and collective decision-making. …

… self-confidence (FPRs-SC) has been introduced, which allow experts to express multiple
self-confidence levels when providing their preferences. This paper focuses on the analysis of …