Author Question: A particular national sample of high school seniors has been followed and surveyed periodically for ... (Read 109 times)

maegan_martin

  • Hero Member
  • *****
  • Posts: 532
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.



mmj22343

  • Sr. Member
  • ****
  • Posts: 297
Answer to Question 1

B

Answer to Question 2

b



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

For a complete list of videos, visit our video library