The Relationship of Sleep Quality to English Cognitive Performance of Tertiary Level Students

Abstract

The study utilized quantitative research design and determined the correlation between sleep quality and English cognition ability among tertiary students enrolled in English programs in Guangzhou, China. This research examined how differences in sleep patterns and quality influence students' cognitive performance in English language activities, including reading comprehension, vocabulary recall, and verbal reasoning, which are critical for academic success and language competency. There were 300 students enrolled in English program participated in the study, completing standardized instruments such as the Pittsburgh Sleep Quality Index (PSQI) to evaluate sleep quality and a series of cognitive English examinations aimed at measuring several areas of English cognitive function. Descriptive statistics described demographic information and sleep quality profiles, whereas correlational and regression analyzed and assessed the strength and nature of relationships between components of sleep quality and English cognitive scores. The results indicated a substantial negative association between inadequate sleep quality and diminished English cognitive performance, especially in domains necessitating memory consolidation and intricate language processing. Students experiencing frequent sleep disturbances and reduced sleep duration exhibited significant deficits in vocabulary recall and reading comprehension assessments. The study underscored the essential importance of sufficient and high-quality sleep in facilitating cognitive processes integral to English language acquisition and academic success in higher education settings. These findings highlighted the necessity for educational institutions to foster knowledge and implement interventions for healthy sleep practices among students. The study provided significant empirical information regarding cognitive elements that affect language acquisition and highlights comprehensive student assistance programs that encompass both lifestyle and academic aspects.