Llular automata method. The discrete choice approaches include the binary logit model, the conditional logit model, the nested logit model, the mixed logit model, and so on. Antonini  applied the nested logit model to describe the pedestrians’ choice with the next step. Lovreglio  applied the mixed multinomial logit model to describe the exit choice behavior throughout crowds’ evacuation. Duves and Mahmassani  introduced the decision model based on the explicit logit model in to the walking behavior model of cellular automata. In prior studies, some significant aspects of evacuation behavior decision-making had been generally taken for granted, for example the influence of other pedestrian flows (named “herding” behavior). Having said that, there is no in-depth quantitative analysis around the root motives of some important things that impact passengers’ emergency evacuation decisionmaking; that is definitely, whether the influence of those things on passengers varies from particular person to individual when passengers make evacuation direction decisions. This paper studies the heterogeneity of passenger decision-making preference throughout emergency evacuation in subway stations thinking about the passengers’ personality traits. 3. Methods three.1. Nitrocefin web experimental Design and style So that you can elicit pedestrians’ preference in their decision-making in emergency egress circumstances and to explore aspects that affect evacuees’ alternatives and their trade-off between these contributing variables, individual-level choice data had been collected in this study. A strategy that introduced selection makers to hypothetically designed option experiments, known as Stated Preference Possibilities (SP) , was employed. The SP Goralatide Purity & Documentation survey process, that may be, preference survey, was employed to obtain people’s subjective preference for several options under hypothetical situations. It was utilized to understand the selection final results of respondents inside a certain selection state. This process can gather the modeling information necessary to reveal passengers’ preferences about the degree of emergency evacuation decision-making within this paper. The survey system within this study was essentially similar to some preceding investigation strategies inside the field of pedestrian evacuation. The differentiation is the fact that the participants that we selected have been people who generally take the subway and possess a clear impression regarding the internal structure with the subway station. This survey technique is really a new trend within the econometric literature, which can enhance the authenticity of hypothesis selection experiments by connecting using the actual knowledge [26,27]. In the identical time, the research in  also showed that this technique is much more probably to gather trustworthy information and powerful model estimation final results. Firstly, the experimental design and style was to ascertain the dependent variables as well as the independent variables. This study mostly focused on the influencing elements of emergency evacuation in the subway hall. Hence, the dependent variable of this study was the choice of exit through the passengers’ evacuation. In , people ranked the significant fac-Sustainability 2021, 13,4 oftors affecting evacuation. This paper selected 3 influencing aspects (“Dist”, “Pedestrian flow” and “Crowd density”) that are most significant in , as shown in Table 1.Table 1. The interpretation of your which means of the experimental independent variables. Independent Variable Dist Pedestrian flow Crowd density Which means of Independent Variable the distance from passenger place to subway station exit the flow of “passengers” evacua.