Emotional Neglect Uniquely Links Childhood Adversity to Social Media Rumination via Social Needs and Intolerance of Uncertainty: An Integrative Network and Serial Mediation Analysis

Title: Data and R Code for Social Media Rumination Research This repository contains the dataset and R scripts used in our study examining the associations between childhood trauma, interpersonal needs, intolerance of uncertainty, and social media rumination (SMR). The scripts support the reproducibility of the statistical analyses, including network estimation, centrality and bridge centrality analyses, network stability assessment, and data visualization. These materials are shared to promote research transparency, reproducibility, and further investigation into the psychological mechanisms underlying social media rumination.