A particular national sample of high school seniors has been followed and surveyed periodically for 20 years. This is an example of a ____ survey.
a. cohort c. trend
b. panel d. cross-sectional
Question 2
Which of the following is most likely to promote a sense of industry among students?
a. Encourage intense competition for top grades by limiting the number of available A's and B's.
b. Create reasonable performance standards and communicate those standards to students.
c. Encourage communication with local businesses to keep students informed of available job opportunities.
d. Set a class curve, making sure that equal percentages of students receive A's, B's C's, D's, and F's.
Female nursing cub, Amboseli National Park, Kenya
A sample flow sheet.
Sample prescriptions of drugs for oral herpes infection.
People using walkers typically have a high level of mobility impairment.