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Self-driving vehicles: Are people willing to trade risks for environmental benefits?

机译:自动驾驶汽车:人们愿意为环境利益交易风险吗?

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摘要

Mass adoption of self-driving vehicles (SDVs) is predicted to have a profound effect on the environment. Here, we present three studies (N = 1258) that examine the impact of the environmental benefits (EB) of SDVs on individuals' acceptance of their risks, and their willingness to ride (WTR) in them. Two types of SDVs were presented: SDVs with a clear mention of positive EB information ("EB-enhanced SDVs") and SDVs without the mention of positive EB information ("normal SDVs"). Study 1 and Study 2 found that participants expressed higher risk acceptance and WTR regarding EB-enhanced SDVs. Further, Study 2 reported that higher trust in EB-enhanced SDVs, rather than lower negative affect associated with EB-enhanced SDVs, accounted for the participants' higher risk acceptance and WTR. Study 3 observed that the participants' acceptable risk of EB-enhanced SDVs was greater than that of normal SDVs in magnitude, although not significant. If SDVs can achieve the purported EB, the public may be willing to tolerate their risks more. Highlighting the environmental advantages of SDVs and increasing public trust in them are likely to be useful strategies for increasing societal acceptance of SDVs.
机译:预计自动驾驶汽车(SDV)的大规模采用会对环境产生深远影响。在这里,我们提出了三项研究(N = 1258),研究了SDV的环境效益(EB)对个人接受风险的意愿及其骑车意愿(WTR)的影响。提出了两种类型的SDV:清楚提及阳性EB信息的SDV(“增强EB的SDV”)和不提及阳性EB信息的SDV(“正常SDV”)。研究1和研究2发现,参与者对EB增强的SDV表示较高的风险接受度和WTR。此外,研究2报告说,人们对EB增强型SDV的信任度更高,而不是与EB增强型SDV相关的负面影响更低,这说明了参与者对风险的接受度和WTR较高。研究3观察到,参与者接受EB增强的SDV的可接受风险在数量级上比正常SDV高,尽管并不显着。如果SDV能够实现所谓的EB,则公众可能愿意承担更多的风险。突出SDV的环境优势并增加公众对其的信任度可能是增加SDV的社会接受度的有用策略。

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