لخّصلي

Participants The participants were students at a medium-sized southeast- ern university.Responses from ten participants (10 %) were excluded from analysis due to not meeting inclusion criteria or because of missing data.A random number generator available online at http://stattrek.com/Tables/Random.aspx was used to select the last four digits of student identifica- tion numbers.Participants' academic levels ranged from freshmen through graduate student, with 14.0 % (n08) freshmen, 19.3 % (n011) sophomores, 15.8 % (n09) juniors, 19.3 % (n011) seniors, and 31.6 % (n018) graduate students.Because all students at the university are assigned an identification number when they are admitted, the ID number served as a method of randomly soliciting students for participation.In terms of ethnicity, 84.5 % (n071) of participants reported their race as white/ Caucasian, 10.7 % (n09) as African American/black, 3.6 % (n03) as Asian, 1.1 % as American Indian (n01).They were randomly solicited to participate in the study using university identification numbers.Next, the university's student directory was used to search for students by identification num- ber.Females comprised 56.6 % (n047) of the participants and males 43.4 % (n036).Students chosen to participate were contacted through their university e-mail addresses.Of the 2,755 questionnaires e-mailed to study participants, 100 (3.6 %) were returned.In order to achieve this sample, 2,755 students were invited to participate.This yielded a total sample of 90 participants.The age of participants ranged from 18 to 58 years old with a mean age of 25.86+-9.67 years.A sample size of 200 students was sought.

Participants
The participants were students at a medium-sized southeast-
ern university. They were randomly solicited to participate
in the study using university identification numbers.
Because all students at the university are assigned an
identification number when they are admitted, the ID
number served as a method of randomly soliciting students for
participation. A random number generator available
online at http://stattrek.com/Tables/Random.aspx was
used to select the last four digits of student identifica-
tion numbers. Next, the university’s student directory
was used to search for students by identification num-
ber. Students chosen to participate were contacted
through their university e-mail addresses. A sample size
of 200 students was sought. In order to achieve this
sample, 2,755 students were invited to participate. Of
the 2,755 questionnaires e-mailed to study participants,
100 (3.6 %) were returned.
Responses from ten participants (10 %) were excluded
from analysis due to not meeting inclusion criteria or
because of missing data. This yielded a total sample of
90 participants.
The age of participants ranged from 18 to 58 years old
with a mean age of 25.86±9.67 years. Participants’ academic
levels ranged from freshmen through graduate student, with
14.0 % (n08) freshmen, 19.3 % (n011) sophomores, 15.8 %
(n09) juniors, 19.3 % (n011) seniors, and 31.6 % (n018)
graduate students. Females comprised 56.6 % (n047) of the
participants and males 43.4 % (n036). In terms of ethnicity,
84.5 % (n071) of participants reported their race as white/
Caucasian, 10.7 % (n09) as African American/black, 3.6 %
(n03) as Asian, 1.1 % as American Indian (n01). (Note that
some of the participants declined to answer personal
descriptor questions, leading to descript