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Journals / Hacettepe Üniversitesi Sağlık Bilimleri Fakültesi Dergisi / 2026 / Volume: 12 Issue: 1

Investigation of the Relationship Between Working Memory, Smartphone Addiction and Mental Fatigue in University Students

Lütfiye Akkurt(KÜTAHYA SAĞLIK BİLİMLERİ ÜNİVERSİTESİ)0000-0003-3096-513X
Cihan Caner Aksoy(KÜTAHYA SAĞLIK BİLİMLERİ ÜNİVERSİTESİ)0000-0003-0538-3613
Pages
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Publication Date
2025-04-30
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

To improve WM, which is important for learning information, further studies are needed to reduce smartphone addiction.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Objectives: This study aims to investigate the relationship between working memory (WM), smartphone addiction and mental fatigue in physiotherapy and rehabilitation students.
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Key Findings & Data:Results: The study included 120 students with a mean age of 21.49±1.40 years.
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Conclusion & Impact:To improve WM, which is important for learning information, further studies are needed to reduce smartphone addiction.
🔬Design:Survey & Empirical Study
📍Scope:Comprehensive Sample
⚙️Variables:mental fatigue · smartphone addiction · working memory

Abstract

Objectives: This study aims to investigate the relationship between working memory (WM), smartphone addiction and mental fatigue in physiotherapy and rehabilitation students. Materials and Methods: Smartphone addiction was assessed using the Smartphone Addiction Scale-Short Version (SAS-SV) and mental fatigue was assessed using the Mental Fatigue Scale (MFS). WM was assessed using the Working Memory Questionnaire (WMQ). Results: The study included 120 students with a mean age of 21.49±1.40 years. A statistically significant moderately positive relationship was found between the students’ WMQ and SAS-SV scores (p<0.001, r=0.423). There was a statistically significant moderately positive relationship between their WMQ and MFS scores (p<0.001, r=0.559). There was no significant difference in the students’ WMQ, SAS-SV, and MFS scores according to their grades (p>0.05). Conclusion: Smartphone addiction and mental fatigue negatively affect WM in Physiotherapy and Rehabilitation students. To improve WM, which is important for learning information, further studies are needed to reduce smartphone addiction.

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Cite This Article

Akkurt, L., Aksoy, C. C. (2025). Investigation of the Relationship Between Working Memory, Smartphone Addiction and Mental Fatigue in University Students. Hacettepe Üniversitesi Sağlık Bilimleri Fakültesi Dergisi, Volume: 12 Issue: 1. https://doi.org/10.21020/husbfd.1529110

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