# Study Smart! Effectiveness of a Smartphone Use Intervention on Students' Performance and Well-being

> **NCT04550286** · NA · UNKNOWN · sponsor: **University of Witten/Herdecke** · enrollment: 140 (estimated)

## Conditions studied

- Experimental Group: Smartphone Use Reduction
- Control Group

## Interventions

- **BEHAVIORAL:** Smartphone Use Reduction in Academic Context
- **BEHAVIORAL:** Control

## Key facts

- **NCT ID:** NCT04550286
- **Lead sponsor:** University of Witten/Herdecke
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-01-13
- **Primary completion:** 2021-10-31
- **Final completion:** 2021-10-31
- **Target enrollment:** 140 (ESTIMATED)
- **Last updated:** 2021-06-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04550286

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04550286, "Study Smart! Effectiveness of a Smartphone Use Intervention on Students' Performance and Well-being". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04550286. Licensed CC0.

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