How Intergroup Contact and Social Norms Shape Outgroup Trust Over Time among Indigenous and Non-Indigenous people

This repository contains the full replication materials for the manuscript “How Intergroup Contact and Social Norms Shape Outgroup Trust Over Time among Indigenous and Non-Indigenous People,” which is currently submitted and awaiting revision. The materials are provided to support transparency and reproducibility of the analyses reported in the paper. The Input directory includes the datasets used in the study, data handling and preparation scripts, the variable list, and the survey questionnaire. The Process directory contains the main statistical analysis scripts used to estimate the models and generate results. The Output directory includes all analytical outputs, including the tables and figures reported in the manuscript and supplementary materials. All results reported in the paper can be reproduced by running the scripts in the Process folder using the materials provided in the Input folder. Any future updates associated with manuscript revisions will be released as new versions of this repository.本仓库包含已提交待修改的稿件《群体间接触与社会规范如何随时间塑造原住民与非原住民的外群体信任》（How Intergroup Contact and Social Norms Shape Outgroup Trust Over Time among Indigenous and Non-Indigenous People）的完整复现材料，提供此类材料旨在支撑论文中所报告分析的透明度与可复现性。 输入（Input）目录包含本研究使用的数据集、数据处理与预处理脚本、变量列表以及调查问卷。处理（Process）目录包含用于估计模型并生成结果的主要统计分析脚本。输出（Output）目录包含全部分析结果，包括稿件中报告的表格与图表，以及补充材料。 依托输入文件夹提供的材料运行处理文件夹中的脚本，即可复现论文中报告的全部结果。本仓库与稿件修订相关的后续更新将以新版本形式发布。