# Effects of Streak-Based Versus Tally-Based Feedback on Daily Lesson Completion During a 30-Day Digital Health Challenge

> **NCT07220044** · NA · COMPLETED · sponsor: **University of Pennsylvania** · enrollment: 7004 (actual)

## Conditions studied

- Preventive Health Care

## Interventions

- **BEHAVIORAL:** Interventions for increasing engagement with a target behavior

## Key facts

- **NCT ID:** NCT07220044
- **Lead sponsor:** University of Pennsylvania
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2025-09-23
- **Primary completion:** 2026-01-21
- **Final completion:** 2026-01-21
- **Target enrollment:** 7004 (ACTUAL)
- **Last updated:** 2026-02-03

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07220044

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07220044, "Effects of Streak-Based Versus Tally-Based Feedback on Daily Lesson Completion During a 30-Day Digital Health Challenge". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT07220044. Licensed CC0.

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