CompletedNot Applicable

Differential Learning Enhances Motor Performance and Retention in Sport Science Students

Tunisia100 participantsStarted 2025-06-02

Plain-language summary

This randomized controlled trial compared differential learning (DL) versus blocked practice (BP) on motor performance and retention in 100 sport science students. Participants performed a table tennis topspin serve. DL involved continuous movement variations without corrective feedback; BP involved repetition with corrective feedback. Outcomes included accuracy (Euclidean distance) and movement variability (ApEn). Assessments at baseline, post-intervention (after 6 sessions over 3 weeks), and 7-day retention.

Who can participate

Age range

18 Years – 25 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * Undergraduate sport science student * Age 18 to 25 years * Physically active but non-expert in table tennis (less than 2 hours per week of structured practice in the past year) * Absence of self-reported musculoskeletal injury affecting upper or lower limbs * No known neurological or sleep disorders * No use of medication affecting motor or cognitive function * No irregular sleep schedules Exclusion Criteria: * Regular table tennis competition * Injury preventing practice * Known sleep disorder * Inability to provide informed consent

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Motor Performance (Accuracy)

Timeframe: Baseline, immediately post-intervention (after 3 weeks), and 7-day retention

Trial details

NCT IDNCT07628465

SponsorThe Higher Institute of Sport and Physical Education of Sfax

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2025-06-30

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