# Increasing Seat Belt Wearing and Decreasing Handheld Phone Use While Driving

> **NCT05469477** · NA · COMPLETED · sponsor: **University of Pennsylvania** · enrollment: 1139 (actual)

## Conditions studied

- Distracted Driving
- Impaired Driving
- Driving Behaviors

## Interventions

- **BEHAVIORAL:** Persuasive education
- **BEHAVIORAL:** WOOP (aka, mental contrasting with implementation intentions., Wish, Outcome, Obstacle, Plan)
- **BEHAVIORAL:** Customized Habit Tips
- **BEHAVIORAL:** Raffle Financial Incentive
- **BEHAVIORAL:** Shared Pot Financial Incentive
- **BEHAVIORAL:** Weekly SMS Support text
- **BEHAVIORAL:** Weekly SMS Encouragement

## Key facts

- **NCT ID:** NCT05469477
- **Lead sponsor:** University of Pennsylvania
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-03-12
- **Primary completion:** 2023-06-29
- **Final completion:** 2023-06-29
- **Target enrollment:** 1139 (ACTUAL)
- **Last updated:** 2023-10-03

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05469477

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05469477, "Increasing Seat Belt Wearing and Decreasing Handheld Phone Use While Driving". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT05469477. Licensed CC0.

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