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Updated: Feb 26, 2026
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A Rat Model of Central Fatigue Using a Modified Multiple Platform Method
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Ira y Ansiedad como Predictores Secuenciales de Fatiga: Un Estudio Longitudinal de Dos Olas
Shegang Zhou1,2, Haoran Guo1, Xiaofu Liu1
1Department of Education, Henan Normal University, Xinxiang, China, henannu.edu.cn.
Depression and anxiety
|February 25, 2026
Resumen
Estudiantes universitarios
Área de la Ciencia:
- Psicología; Salud Pública; Estudios Longitudinales
Sus antecedentes:
- La fatiga es prevalente entre los estudiantes universitarios. La ira y la ansiedad son posibles desencadenantes de la fatiga. Los mecanismos precisos que vinculan la ira y la fatiga requieren una mayor investigación.
Objetivo del estudio:
- Investigar una vía predictiva secuencial donde la ira predice la fatiga a través de la ansiedad. Examinar esta relación en una muestra de estudiantes universitarios chinos.
Principales métodos:
- Un estudio longitudinal de dos olas que involucró a 3475 estudiantes universitarios chinos. Encuestas en línea administradas en octubre de 2023 y abril de 2024. Se utilizaron las escalas de Ira, Ansiedad y Fatiga del Sistema de Medición de Resultados Informados por el Paciente (PROMIS).
Principales resultados:
- La ira en el Momento 1 predijo significativamente un aumento de la ansiedad en el Momento 2. La ansiedad en el Momento 1 predijo significativamente un aumento de la fatiga en el Momento 2, controlando la fatiga previa. La ira también mostró una asociación directa significativa con la fatiga, independientemente de la ansiedad.
Conclusiones:
- Existe una vía secuencial donde la ira predice la ansiedad, que a su vez predice la fatiga en los estudiantes universitarios. El funcionamiento emocional como estado, no los rasgos duraderos, puede iniciar procesos psicológicos. Las intervenciones dirigidas a la ira y la ansiedad emergentes pueden ayudar a mitigar la fatiga.
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