Work

Why Do Students Feel Tired Even After Sleeping? Psychological Causes of Mental Fatigue in Adolescents

Year: 2026

Type: article

Abstract: This study explores why students feel tired even after getting enough sleep. The research was conducted with 20 students using a questionnaire and one-week screen time observation. The results show that phone use, stress, and overthinking are the main causes of fatigue rather than lack of sleep. These findings suggest that improving sleep habits and reducing screen time can help increase students’ energy and academic performance.

Source: Research Focus International Scientific Journal

DOI: 10.66073/researchfocus.v5i5.2268

Author: Yo’ldasheva Shahrizoda Ibrohim qizi

Institution: Namangan State Institute of Foreign Languages

Language: English

Topic: Sleep and related disorders

Subfield: Experimental and Cognitive Psychology

Field: Psychology

Domain: Social Sciences

SDG: Good health and well-being

Open Access status: diamond

OpenAlex ID: W7170545460

FWCI:

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