Estrian flow” is three.69 persons. Meanwhile, Table 3 showed that the choice benefits are positively correlated with the influencing factorSustainability 2021, 13,12 of”Pedestrian flow”. Consequently, we mostly count the information which might be a lot more than the typical value. The distribution of data is somewhat scattered around the complete, but we identified that the information were reasonably concentrated close to the typical value of 3.69, that is constant using the outcomes shown in Figure 4b. When the value of “Pedestrian flow” is greater than three.69, the proportion of extroverted passengers is 9 higher than that of Betamethasone disodium In Vitro introverted passengers; which is, extroverted passengers are much more most likely to comply with a big crowd for evacuation. Table 1 showed that the average value of “Crowd density” is four.01 folks. Furthermore, Table three showed that the selection results are negatively correlated with the influencing factor “Crowd density”. Consequently, we mainly count the information that happen to be less than the typical worth. The distribution of information is relatively scattered, but the partial data were comparatively concentrated close to the typical value of 4.01, which is constant with the results shown in Figure 4c. When the value of “Crowd density” is smaller than 4.01, the proportion of introverted passengers is 7 higher than that of extroverted passengers; that is definitely, introverted passengers are additional likely to avoid dense crowds. five. Discussion The similar final results about heterogeneity of passengers’ evacuation preference were obtained in [40]. The authors of reference [40] also verified the heterogeneity with the influencing factors “Dist”, “Pedestrian flow” and “Crowd density”. Even so, we concluded that the factor “Pedestrian flow” is positively correlated with export option, which was contrary to the conclusion in [40]. The data in [40] were investigated in Australia, even though the data in this paper are from China. The diverse educational and cultural backgrounds on the two nations may trigger the opposite final results on the influencing element of “Pedestrian flow”. Nevertheless, the research final results with the influencing aspect of “Pedestrian flow” of this paper are a lot more in line together with the “herding effect” [41]; that may be, persons will show a Pinacidil Autophagy tendency of collective behavior, that is known as the herd effect in cases of emergency escape. We further proved that “Dist” has less heterogeneity than “Pedestrian flow” and “Crowd density” by skewness coefficient and kernel density estimation, which are not further explained in [40]. The analysis on the relationship among passengers’ personality traits and evacuation behavior preference heterogeneity has not been seen in other studies. Within this article, we concluded that the extroverted passengers have been additional most likely follow a sizable crowd for evacuation, referring to “Pedestrian flow”. Within the Eysenck Personality Questionnaire [35], it really is pointed out that extroverts quickly show their emotions and are impulsive, and like to participate in parties with many men and women, which explains why the extroverted passengers have been more most likely to comply with a sizable crowd for evacuation to some extent. As for “Crowd density”, we concluded that the introverted passengers were a lot more most likely to avoid dense crowds. In [35], it’s stated that introverts are quiet, isolated and prefer to become alone as opposed to speak to men and women, which also explains why the introverted passengers have been extra probably to avoid dense crowds. The results showed that passengers have distinct preferences for unique influencing things during evacu.