Youths' Perceptions of Data Collection in Online Advertising and Social Media

This project illuminates what data youth believe online advertisers and social media companies collect about them. We situate these findings within the context of current advertising regulations and compare youth beliefs with what data social media companies report collecting based on their privacy policies. Through interviews with 21 youth ages 10-17 in the United States, we learn that participants are largely aware of how their interactions on the website or app are used to inform personalized content. However, certain types of information like geolocation or how long data is retained is less clear to them. We also learn about what school and family factors influence youth to adopt apps and websites. This work has implications for design and policy related to companies' personal data collection and targeted advertising, especially for youth.