We have completed the fourth wave (T4) of data collection for the Self & Technology EU-6 survey. The project now comprises longitudinal survey data from six European countries—Finland, France, Germany, Ireland, Italy, and Poland—covering four measurement points.
High response rates have been maintained throughout the study, highlighting both participant commitment and data quality. The expanding dataset provides a strong foundation for future comparative and longitudinal research on selfhood, technology use, and social change in contemporary Europe.