Duration, frequency, and time distortion: Which is the best predictor of problematic smartphone use in adolescents? A trace data study

• Laura Marciano ,

  Roles Conceptualization, Data curation, Formal analysis, Methodology, Supervision, Writing – original draft, Writing – review & editing

  * E-mail: laura.marciano@usi.ch

  Affiliation Institute of Public Health, Università della Svizzera italiana, Lugano, Switzerland

  https://orcid.org/0000-0002-8034-3227

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• Anne-Linda Camerini

  Roles Conceptualization, Funding acquisition, Project administration, Supervision, Writing – review & editing

  Affiliation Institute of Public Health, Università della Svizzera italiana, Lugano, Switzerland

  https://orcid.org/0000-0002-2316-6228

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