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Dr Kristoffer Geyer

Former Research Student

  1. 2022
  2. Published

    Enhancing Understanding of Digital Traces

    Geyer, K., 15/11/2022, Lancaster University. 252 p.

    Research output: ThesisDoctoral Thesis

  3. Published

    Open-source smartphone app and tools for measuring, quantifying, and visualizing technology use

    Geyer, K., Ellis, D. A., Shaw, H. & Davidson, B. I., 1/02/2022, In: Behavior Research Methods. 54, 1, p. 1-12 12 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  4. 2021
  5. Published

    Absence of objective differences between self-identified addicted and healthy smartphone users?

    Geyer, K., Carbonell, X., Beranuy, M. & Calvo, F., 1/04/2021, In: International Journal of Environmental Research and Public Health. 18, 7, 3702.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  6. 2020
  7. Published

    Quantifying Smartphone “Use”: Choice of Measurement Impacts Relationships Between “Usage” and Health

    Shaw, H., Ellis, D., Geyer, K., Davidson, B., Ziegler, F. & Smith, A., 30/11/2020, In: Technology, Mind, and Behavior. 1, 2, 15 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  8. Published

    Supplemental Material for Quantifying smartphone “use”: Choice of measurement impacts relationships between “usage” and health

    Shaw, H., Ellis, D. A., Geyer, K., Davidson, B. I., Ziegler, F. V. & Smith, A., 30/11/2020, In: Technology, Mind, and Behavior. 1, 2, 36 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  9. 2019
  10. Published

    A simple location-tracking app for psychological research

    Geyer, K., Ellis, D. A. & Piwek, L., 31/12/2019, In: Behavior Research Methods. 51, 6, p. 2840–2846 7 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

  11. Published

    Development of the Reporting Information about Networks and Groups (RING) task: a method for eliciting information from memory about associates, groups, and networks

    Hope, L., Kontogianni, F., Geyer, K. & Thomas, W., 11/11/2019, In: The Journal of Forensic Practice. 21, 4, p. 240-247 8 p.

    Research output: Contribution to Journal/MagazineJournal article

  12. Published

    Do smartphone usage scales predict behavior?

    Ellis, D., Davidson, B., Shaw, H. & Geyer, K., 1/10/2019, In: International Journal of Human-Computer Studies. 130, p. 86-92 7 p.

    Research output: Contribution to Journal/MagazineJournal articlepeer-review

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