Replication Data for: Understanding Unitized Food Choice - The Role of Social Context and Marketing Factors in Mitigating Overconsumption

The dataset includes data files, syntax files, output files, survey instruments (QSF for Qualtrics studies), and IRB approvals for all studies in the main manuscript. Studies 1, 3, and 4 are experimental studies created using Qualtrics software. Studies 2A and 2B were in-person experimental lab studies; paper surveys were utilized and data was uploaded to Excel and exported to SPSS.

本数据集涵盖主稿件中所有研究的相关数据文件、语法文件、输出文件、调研工具（适用于Qualtrics研究的QSF格式文件）以及伦理审查委员会（Institutional Review Board，简称IRB）批准文件。研究1、研究3与研究4均为基于Qualtrics软件构建的实验研究。研究2A与研究2B为线下实验室实验研究，采用纸质调研问卷采集数据，随后将所得数据上传至Excel表格并导出至SPSS（Statistical Product and Service Solutions）统计分析软件。