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Effect of Problematic Smartphone Use

NCT06636929 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 131

Last updated 2026-03-10

No results posted yet for this study

Summary

There is no study that examines the effect of problematic use of smartphones, which has become a global problem today, on reaction time and cognitive functions together. This study was planned to examine the effect of problematic smartphone use on upper extremity functions and cognitive functions. Participants' problematic smartphone use will be evaluated with the Smartphone Addiction Scale Short Form. Within the scope of upper extremity functions, Quick Disabilities of Arm, Shoulder \& Hand Questionnaire, reaction time and grip strength will be evaluated. Reaction time will be measured with BlazePod Trainer (Blazepod Trainer Device, Play Coyotta Ltd, Tel Aviv, Israel). Jamar dynamometer (Performance Health, Warrenville, IL) will be used to evaluate grip strength. Cognitive functions will be assessed using the Stroop Test ÇAPA Form, Trail Making Test and Cognitive Failures Questionnaire.

Conditions

  • Smartphone Addiction

Sponsors & Collaborators

  • Kutahya Health Sciences University

    lead OTHER

Principal Investigators

  • Ismail Okur, PT, PhD · Kutahya Health Sciences University

Eligibility

Min Age
18 Years
Max Age
25 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-10-20
Primary Completion
2025-06-30
Completion
2025-12-31

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06636929 on ClinicalTrials.gov