Neues Preprint: “Social Media Advertising for Clinical Studies: Ethical and Data Protection Implications of Online Targeting

Werbung auf Facebook hilft der Plattform, medizinische Informationen über uns alle vorherzusagen. Das argumentieren Theresa Willem (TU München) und ich in unserer neuen Studie zu den ethischen und Datenschutz-Implikationen von Social Media Advertising für klinische Studien.

Abstract: Social media advertising has revolutionized the advertising world by providing data-driven targeting methods. One area where social media advertising is just gaining a foothold is in the recruitment of clinical study participants. Here, as everywhere, social media advertising promises more yield per money spent because the technology can better reach highly specialized groups. In this paper, we point out severe societal risks posed by advertising for clinical studies on social media. We show that social media advertising for clinical studies in many cases violates the privacy of individual users (R1), creates collective privacy risks by helping platform companies train predictive models of medical information that can be applied to all their users (R2), exploits the weaknesses of existing guidelines in (biomedical) research ethics (R3), and is detrimental to the quality of (biomedical) research. We argue that the well-intentioned promises, which are often associated with the use of social media advertising for clinical studies, are untenable from a balanced point of view. Consequently, we call for updates of research ethics guidelines and better regulation of Big Data and inferential analytics. We conclude that social media advertising – especially with vulnerable patient populations – is not suitable as a recruitment tool for clinical studies as long as the processing of (even anonymized) social media usage data and the training of predictive models by data analytics and AI companies is not sufficiently regulated.

Download und bibliographische Angaben

  1. Mühlhoff, Rainer, und Theresa Willem. 2023. „Social Media Advertising for Clinical Studies: Ethical and Data Protection Implications of Online Targeting“. Big Data & Society, 1–15. doi:10.1177/20539517231156127.