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In: Psychology

Applied reserch methods. purpose of study: to determine if the amount of sleep college students get...

Applied reserch methods.

purpose of study: to determine if the amount of sleep college students get affects their academic success

explain the rationale and justification for this study and include the significance of the study

Solutions

Expert Solution

Explaining this answer via APA method experiment format

Objective. To identify sleep patterns and frequency of daytime sleepiness and to assess the association between sleep duration and academic performance among student pharmacists.

Methods. A cross-sectional design was used. An anonymous self-administered paper questionnaire was administered to first-year through third-year students at a pharmacy school.

INTRODUCTION

Adequate sleep optimally impacts mental functioning and therefore impacts students’ performance on examinations and ultimately grades received. The pattern of sleep one experiences in a 24-hour period directly correlates with physical health, mood, and mental functioning. Suboptimal sleep is a national problem, with more than a quarter of the US adult population not obtaining the recommended 7 hours of sleep each night. Increasing public knowledge of the positive effects of adequate sleep and increasing the proportion of adults who obtain sufficient amounts of sleep to improve health, wellness, productivity, quality of life, and public safety is a national health objective reflected in Healthy People 2020.

Cognitive performance is susceptible to inadequate sleep durations, defined as fewer than 7 hours a day for adults.Inadequate sleep decreases general alertness and impairs attention, resulting in slowed cognitive processing. Lack of adequate sleep also interferes with the function of brain structures critical to cognitive processes. The most notably impacted structure is the prefrontal cortex, which executes higher brain functions including language, working memory, logical reasoning, and creativity.Yoo et al demonstrated that a single night of shortened sleep duration resulted in decreased memory encoding, which led to less knowledge retention, an effect suggesting the hippocampus was affected.

Studies assessing the impact of sleep on academic performance focus primarily on teens, adolescents, and undergraduate students. Few studies have explored sleep habits in populations of students who are pursing health care degrees. Those studies that have, found sleep complaints were common in medical students and poor sleep habits were correlated with changes in academic performance.However, studies that provide knowledge about sleep habits among student pharmacists have yet to be conducted in the United States. Research is needed to provide student pharmacists with tangible evidence they can use to make daily decisions regarding their sleep as it relates to their academic success.

Ours was an exploratory study of sleep patterns and their association with academic performance at one pharmacy school. Specific study objectives were to identify sleep patterns among student pharmacists and the frequency of daytime sleepiness during the school week and to assess the association between sleep duration and academic performance among these students.

Methods:

An anonymous, voluntary, self-administered paper questionnaire was administered to student pharmacists

The approximate enrollment of student pharmacists was 600 at the time of the study, with 13% of the students attending on the satellite campus. The study sample included all current, professional first-year (P1), second-year (P2), and third-year (P3) student pharmacists on both campuses. Students in their fourth professional year were excluded because the majority of these students were completing their advanced pharmacy practice experiences, which required them to be at clinical practice sites across Alabama during the time the survey was administered.

The questionnaire was composed of 3 sections: student characteristics, sleep patterns during a typical school week and the night before an examination, and frequency of daytime sleepiness. Student characteristics pertained to student demographic variables and measures of academic performance. Student demographics included age, sex, race, current professional year (P1, P2, or P3), and campus location. Academic performance was measured by the self-reported grade received during fall semester 2013 for one specific course for each corresponding professional year and by the self-reported GPA for the fall 2013 semester. Both were measured as categorical data with 5 response categories for the course grade measure and 4 response categories for the GPA measure

The questionnaire was self-administered in class during a 1-hour weekly professional seminar

Results. Questionnaires were completed by 364 student pharmacists (79.4% response rate and 93.8% cooperation rate). More than half of student pharmacists obtained less than 7 hours of sleep at night during a typical school week (54.7%) and a large majority on the night prior to an examination (81.7%). Almost half (47.8%) felt daytime sleepiness almost every day. Longer sleep duration the night prior to an examination was associated with higher course grades and semester grade point averages (GPAs).

Conclusion. A majority of student pharmacists had suboptimal durations of sleep, defined as fewer than 7 hours. Adequate sleep the night prior to an examination was positively associated with student course grades and semester GPAs.

The rationale or the justification for this study is to show how important is sleep for academic successs and proper functioning of the brain

Consistently getting quality sleep will improve your student's mental, emotional, and physical performance. It improves their immune system, balances hormones, boosts metabolism, and improves brain function.

Sleep is a vital, often neglected, component of every person's overall health and well-being. Sleep is important because it enables the body to repair and be fit and ready for another day. Getting adequate rest may also help prevent excess weight gain, heart disease, and increased illness duration.


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