Social media use research remains dominated by self-report measures, despite concerns
they may not accurately reflect objective social media use. The association between …

An understanding of the neurocognitive profile underlying the use of social networking sites
(SNSs) can help inform decisions about the classification of problematic SNS use as an …

Study Objectives COVID-19 lockdowns drastically affected sleep, physical activity, and
wellbeing. We studied how these behaviors evolved during reopening the possible …

Despite a plethora of research, the link between digital-technology use and psychological
distress among young adults remains inconclusive. Findings in this area are typically …

Studies assessing the effects of social media use are largely based on measures of time
spent on social media. In recent years, scholars increasingly ask for more insights in social …

The “selfie” phenomenon shaped the past two decades, yet there is inconsistent evidence
concerning the relationship between selfie behaviors and self-evaluations. This meta …

Smartphone and social media research continue to be plagued by concerns regarding their
dependence on self-report measures of usage. Specifically, the extent to which self-report …

The idea that the increased ubiquity of digital devices negatively impacts neurodevelopment
is as compelling as it is disturbing. This study investigated this concern by systematically …

The availability of individual-level digital trace data offers exciting new ways to study media
uses and effects based on the actual content that people encountered. In this article, we …

Mobile phone usage is typically measured via self-reporting. However, scholars have
questioned the validity of self-reported data, which may lead to Type I or Type II errors. Using …