Personality Computing (PC) is a burgeoning field at the intersection of personality and
computer science that seeks to extract personality‐relevant information (eg, on Big Five trait …

Advances in digital technologies and data analytics have created unparalleled opportunities
to assess and modify health behavior and thus accelerate the ability of science to …

Smartphones enjoy high adoption rates around the globe. Rarely more than an arm's length
away, these sensor-rich devices can easily be repurposed to collect rich and extensive …

Social relationships are often touted as critical for well-being. However, the vast majority of
studies on social relationships have relied on self-report measures of both social …

The spread of COVID-19 within any given country or community at the onset of the pandemic
depended in part on the sheltering-in-place rate of its citizens. The pandemic led us to revisit …

Few literature studies have investigated the relationships between different uses and
gratifications (U&Gs) of mobile instant messaging (MIM) apps, continuation, and purchase …

The increasing availability of high–dimensional, fine–grained data about human behaviour,
gathered from mobile sensing studies and in the form of digital footprints, is poised to …

Decades of research show that people's social lives are linked to their well-being. Yet,
research on the relationship between social interactions and well-being has been largely …

Supervised machine learning (ML) is becoming an influential analytical method in
psychology and other social sciences. However, theoretical ML concepts and predictive …

Background The assessment of behaviors related to mental health typically relies on self-
report data. Networked sensors embedded in smartphones can measure some behaviors …