Viral Communication Phase I-II

This dataset represents the anonymised data collected as part of the Viral Communication (Understand-ELSED) project. It includes the two measurements, Phase I (30 October 2020 and 14 December 2020) and Phase II (2 March 2021 and 22 March 2021). As the dataset involves two measurements (i.e., Phase I and Phase II), it is split into two sections, each of which can be identified by looking at the variable names. Variables corresponding to the Phase I survey will have the prefix “PHASE1_”, while variables from the Phase II survey will have the prefix “PHASE2_”. Exceptions to this are the socio-demographic variables from the main section of the Phase I survey. Each questionnaire was split into a main and an opt-in section, the cut-off points of which are located after the variables PHASE1_OI_AQ and PHASE2_OI_AQ, respectively. Furthermore, two sets of two weighting variables were calculated. The first set includes weights for analyses only involving Phase I variables, while the second set contains weights for analyses involving any Phase II variables. The corresponding variable labels specify how to use any of the weighting variables, which are located in positions 2 through 5. In the Phase II survey, we included two experimental setups. For the vaccination origin experiment, we included a grouping variable, PHASE2_HM_VACC_GROUP. The same was done for the risk assessment experiment, with PHASE2_RA_INF_GROUP being the grouping variable.本数据集为病毒传播（Viral Communication, Understand-ELSED）项目所收集的匿名化调研数据。数据集包含两轮调研测量阶段：第一阶段（2020年10月30日与2020年12月14日）与第二阶段（2021年3月2日与2021年3月22日）。由于本数据集涵盖两轮调研（即第一阶段与第二阶段），因此被划分为两个数据区块，可通过变量名进行区分：第一阶段调研对应的变量均以PHASE1_作为前缀，第二阶段调研对应的变量则以PHASE2_作为前缀，唯一例外的是第一阶段调研主模块中的社会人口统计学变量。每份问卷均被划分为主模块与自愿参与模块，二者的分界点分别位于变量PHASE1_OI_AQ与PHASE2_OI_AQ之后。此外，本数据集共计算了两组共计四个权重变量：第一组权重仅适用于仅涉及第一阶段变量的分析，第二组权重则适用于涉及第二阶段任意变量的分析。上述权重变量均位于变量序列的第2至第5位，其使用方法可通过对应的变量标签查询。在第二阶段调研中，我们设置了两组实验：其一为疫苗接种起源实验，对应分组变量为PHASE2_HM_VACC_GROUP；其二为风险评估实验，对应分组变量为PHASE2_RA_INF_GROUP。