1. restricted sleep as well as poor sleep quality.

1.  Lund, H. G.,
Reider, B. D., Whiting, A. B., & Prichard, J. R. (2010). Sleep Patterns          and Predictors of Disturbed Sleep in a
Large Population of College Students. Journal
of Adolescent Health, 46, 124-132.

2.    College
students’ sleep patterns and what disturbs their sleep.

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3.    It
was an observational study.

4.    The
variables involved in this study were behavior, fatigue, academic performance,
sleep habits and patterns, and physical, emotional and psychological factors.

5.    Sleep
habits and patterns, and psychological, physical, and emotional
facts were predictive variables.

6.    Behavior,
academic performance and fatigue were
the predicted variables.

7.    The
purpose of this study was to portray what the causes of lower sleep quality and patterns of sleep in
college students.

8.    The
participants were 420 male and 705 female students aged 17-24. This study was
performed at a private university in the Midwest from a large, private, Midwest
university. These students were either entered in a raffle for gift
certificates from $25-$150 value or they could get a class credit for certain
psychology courses. Of these participants, most were Caucasian at 86%, and the
rest were Asian or Pacific Islander at 5%, African American at 2%, biracial at
2%, American Indian or Alaskan Native at 1%, and Hispanic at 0.4% (3% did not
specify or chose other).

9.    The
following materials were used: The Pittsburgh Sleep Quality Index which
measures seven factors affecting sleep over the last month on a 0-3 scale, 3
being the worst. The Epworth Sleepiness Scale has eight items, checking how tired
the participant has felt over the past 6 months, also on a 0-3 scale, 3 being
the sleepiest. The Horne-Ostberg Morningness Eveningness Scale where
participants select time preferences for activities between 5:00 a.m. and 12:00
p.m. The Subjective Units of Distress Scale measures participants’ level of
stress. The Profile of Mood States measures how much participants feel
depression, tension, fatigue, confusion, vigor, and anger.

10. An
email was sent to the eligible students and a survey was up online in the
middle of the semester for 4 weeks. After finishing the survey students could
go to a different site to enter the raffle.

11. The
result was that college students have chronically restricted sleep as well as
poor sleep quality. Inferior quality sleepers have higher negative mood scores
and more illness. These sleepers also drink more alcohol than others and ingest
more prescription medications to stay awake. The largest cause for poor sleep
quality was reported to be stress.