Conceptual and practical development of the explicit, implicit and physiological measures took place.
A pilot study (N = 202) has been conducted, which consisted of a classroom group session administering explicit measures, followed by individual sessions in the school administering implicit, behavioral, attention and physiological measures.
A manuscript has been written using the explicit data from the pilot study. The manuscript is available as a preprint and submitted after a second revision round at a developmental psychology journal.
Another manuscript on a related topic, using existing data has been revised and resubmitted to the developmental psychology journal it is under consideration with.
Longitudinal data collection in elementary and secondary school classrooms started in October 2025 and will be ongoing till March 2027. We already have 50+ elementary and 18 secondary classrooms participating, and recruitment is still continuing.
An additional data collection in schools for physiological data is running from March 2026 till July 2026.
There are furthermore multiple research papers in preparation:
- Paper on existing explicit and implicit data regarding popularity motivation, linked to bullying behavior (similar to data currently collected in the longitudinal data collection)
- Paper using qualitative and quantitative data examining which specific rewards and threats youth associate with high and low popularity respectively
- Paper on newly developed implicit popularity vignette measure in pilot study
- Paper on physiological data pilot study examining responsiveness to the newly developed Cyberball exclusion-invitation paradigm