Licencing Abstract The present research study was design to investigate the factors affecting academic performance of graduate students of Islamia University of Bahawalpur Rahim Yar Khan Campus. The data were collected from students through separate structured questionnaire from different departments of Islamia University of Bahawalpur, Rahim Yar Khan Campus using the simple random sampling technique.
Certain sleep habits were associated with lower academic performance. A late bedtime on weekdays and weekends was associated with lower academic performance.
These findings agree with those of a study conducted on first-year college students showing that students with later bedtimes during weekdays and weekends had lower performance.
Experimental studies have demonstrated that a shift in bedtime by two hours while maintaining the same sleep duration resulted in increased feelings of depression, difficulty in concentration and mood changes [ 5 ]. Although the difference in sleep duration may not appear remarkable, it may have physiological importance, particularly when the sleep deprivation accumulates over several days [ 18 ].
These results agree with previous reports in adolescents that demonstrated a significant impact of increased nocturnal sleep duration on academic achievement. In a sample of 3, adolescent students, Wolfson and Craskadon reported a significantly longer total sleep time and earlier bedtimes in students with higher grades [ 13 ].
Because the students in the present study were not obtaining sufficient sleep on weekdays, they increased their sleep duration during weekends.
A recent study showed that increased weekend catch-up sleep as an indicator of insufficient weekday sleep is associated with poor performance on objective attention tasks where the number of omission and commission errors is measured in a computerized system [ 19 ].
Although sleep deprivation affects academic performance, students who are sleep-deprived and experience academic difficulties are usually not aware of the extent to which their sleep loss can impair their ability to complete cognitive tasks.
Pilcher and Walters subjected 44 college students to total sleep deprivation for one night and found that the sleep-deprived students performed significantly worse on cognitive tasks compared with students who had normal sleep [ 6 ].
Paradoxically, the sleep-deprived students who performed worse reported higher levels of estimated performance and inaccurately rated their performance as better than that of students who were not sleep-deprived [ 6 ].
Sleep deprivation may affect school performance at several levels. Daytime sleepiness and reduced levels of attention affect performance [ 20 ]. Moreover, sleep deprivation may impair memory and decision making [ 21 ]. Previous studies have linked the consolidation of higher-order implicitly learned information to the rapid eye movement REM stage of sleep the dreaming stage of sleep [ 22 ].
Previous studies reported a significant correlation between language learning efficiency and increases in the fraction of REM sleep, which suggests that learning performance may be an important factor in the relationship between information processing and REM sleep [ 23 ].
As REM sleep episodes tend to increase in the last third of the night, sleep deprivation may significantly reduce the percentage of REM sleep.
In addition, poor sleep may indirectly affect performance by increasing depression, decreasing motivation and compromising health [ 2 ]. Sleepiness may negatively impact academic performance [ 25 ]. Daytime sleepiness has been shown to negatively affect the participation of students in extracurricular activities [ 26 ].
Daytime sleepiness is likely to be a consequence of sleep deprivation. Smoking was more common among the average group and was an independent predictor of a lower academic performance. Previous studies suggested that students who do well in school are less like to smoke.
In a recent study, Morin et al in a four-year cohort study on a total of adolescents reported that smoking among persistently high achievers 7. The present study reports important findings; nevertheless, this type of study has inherent limitations that must be addressed. We therefore conducted a limited validation of the self-reported sleep duration data against objective actigraphy measurements.
Moreover, we used sleep diaries and contacted the participants on a regular basis during the study period. Additionally, Wolfson and colleagues have demonstrated the validity of self-reported survey estimates of sleep patterns in adolescents [ 29 ].
Moreover, there are many hidden confounding variables that may influence the measurement of academic performance, such as self-concept, motivational changes, mental stress and social class. Furthermore, colinearity between the studied variables is another problem that was obvious in our preliminary analysis.
Nevertheless, we tried to ameliorate that by testing for multicollinearity among the univariate predictors. At this stage, a crude analysis is required to build a solid base for future studies, especially because this area of research has not been well explored in medical students.
Finally, because the study was cross-sectional, no conclusions about the long-term effects of insufficient sleep can be drawn. Although it is sensible to assume that improving the quality and pattern of sleep will contribute to the improvement of academic performance, a cause-effect relationship has not been established.
Conclusion This study showed that decreased nocturnal sleep time, late bedtimes during weekdays and weekends, catch-up sleep on weekends and increased daytime sleepiness are negatively associated with academic performance in medical students.
The subjective feeling of obtaining sufficient sleep and the non-smoking status were the independent predictors of excellent academic performance. Educators and college authorities need to take an active role to consider sleep habits and sleep disturbances in the context of academic performance, and educate college students about good sleep hygiene.
Researchers need to identify variables that lead to poor sleep quality in medical students. Competing interests The author s declare that they have no competing interests.
All authors read and approved the final manuscript. Individual differences in working memory capacity predict sleep-dependent memory consolidation. Metabolic, endocrine, and immune consequences of sleep deprivation.
The open respiratory medicine journal.A student who is involved in an exclusive relationship differs from the student involved in a casual dating relationship. Many factors contribute to a student’s struggling grades; the aim of this research was to isolate the effects of . Oct 07, · Last, but not least, most studies only addressed whether or not there was an effect of study strategies on academic performance, but did not address to what extent the study strategies may affect academic performance.
⇒ Being in a relationship ⇒ Academic performance of "Being in a relationship" How does being in a relationship affect Yonsei students' academic performance? QUESTION HYPOTHESES 1. If you are in a relationship, GPA decreases 2. After the break up, GPA increases 1. If you are in a relationship, GPA increases. the existence and effects of students’ sexual relationship on their academic performance. Studies reveal that, there is relationship between students’ sexual relationship and . An Analysis of the Effect of Relationship Status on Self-Esteem and Academic Performance Nykole McLaughlin Abstract Self-esteem is a complex construct that has been defined in various ways due to the numerous.
This goal is achieved by investigating the relationships between motivational strategies, biological factors, responsive environment factors, skill/prior ability, and academic performance of these college students and the impact on the level of academic performance by the college students ' gender and race.
Jun 05, · The purpose of this study was to determine if being in a romantic relationship in college effects the academic performance of a student. Often times, being in a relationship can dramatically effect a person’s life, especially young adults.
the existence and effects of students’ sexual relationship on their academic performance. Studies reveal that, there is relationship between students’ sexual relationship and . An Analysis of the Effect of Relationship Status on Self-Esteem and Academic Performance Nykole McLaughlin Abstract Self-esteem is a complex construct that has been defined in .