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首页> 外文期刊>Journal of the experimental analysis of behavior >Modeling effects of risk and social distance on vaccination choice
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Modeling effects of risk and social distance on vaccination choice

机译：风险与社会距离对疫苗接种选择的建模效应

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>Despite vaccines' consistently demonstrated effectiveness, vaccination rates remain suboptimal due to vaccine refusal. Low vaccination rates are particularly problematic for individuals who cannot be vaccinated for medical reasons and thus must rely on herd immunity (i.e., protection of vulnerable individuals due to the high rate of vaccination of other—often socially distant—individuals). The current study uses a novel decision‐making task to examine how three variables impacted participants' highest acceptable probability of side effects to their children: 1) the severity of the side effects their children experience, 2) the social distance to the beneficiary of the vaccination, and 3) the probability that the vaccine will prevent disease for that designated beneficiary. Participants' willingness to risk potential side effects of vaccination systematically decreased as the 1) effectiveness of the vaccination decreased, 2) the beneficiary of the vaccination became more socially distant, and 3) the severity of side effects increased. These data were well‐described by behavioral economic models used to examine the discounting of other health behavior.
机译： >尽管疫苗始终如一的效果，疫苗接种率由于疫苗拒绝而差价。对于不能被用于医疗原因接种疫苗的个体，低疫苗接种率尤为问题，因此必须依赖于畜群免疫（即，由于其他经常社会遥远的人的高疫苗接种率的高次数，保护弱势群体）。目前的研究采用了一种新的决策任务来检查三个变量如何影响参与者对其孩子的最高效应的最高效应概率：1）副作用的严重程度为他们的孩子经历，2）对受益者的社会距离疫苗接种和3）疫苗将阻止该指定受益人疾病的可能性。参与者对疫苗接种的潜在副作用的意愿随着1）疫苗接种的有效性降低，2）疫苗接种的受益者变得更加社会，3）副作用的严重程度增加。这些数据是由用于检查其他健康行为的折扣的行为经济模型良好描述。

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