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ESRA 2023 Program
Monday 17 July
Tuesday 18 July
Wednesday 19 July
Thursday 20 July
Friday 21 July
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Oriol J. Bosch
Data donations, are they worth the effort? The accuracy and validity of smartphone usage measures computed with self-reports and data donations
Surveys or digital trace data, which one should we use? Using Generalized MultiTrait-MultiMethod models to simultaneously estimate the measurement quality of surveys and digital trace data.
What is the best way of collecting data donations? An experiment assessing the feasibility of three data donation approaches to measure smartphone usage.
