This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Each year the graduating class at Stoner High is given a survey to assess their drug use. The same ... (Read 274 times)

jake

  • Hero Member
  • *****
  • Posts: 538
on: Jul 13, 2018
Each year the graduating class at Stoner High is given a survey to assess their drug use. The same survey has been used for 10 years allowing school administrators to track changes in drug use over time.
 
  This method of survey collection is referred to as
   
 a. a cross-sequential study.
   b. a panel study.
   c. a trend study.
   d. a cross-sectional study.

Question 2

The difference between a factorial experimental design and a one-way design is that
 
  a. a stronger case for causality can be made with a factorial design.
  b. there is more than one independent variable in a factorial design.
  c. factorial designs always incorporate both within and between participants.
  d. greater external validity is gained in a factorial design.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

strudel15

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jul 13, 2018
Answer to Question 1

C

Answer to Question 2

B


jake

  • Hero Member
  • *****
  • Posts: 538
Reply #2 on: Jul 13, 2018
Thank you


strudel15

  • Sr. Member
  • ****
  • Posts: 324
Reply #3 on: Jul 13, 2018
No problemo


« previous next »
 

Did you know?

Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Atropine was named after the Greek goddess Atropos, the oldest and ugliest of the three sisters known as the Fates, who controlled the destiny of men.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Harlem’s Promise Academy has a record of graduating and sending to college more than 90 percent ... Harlem’s Promise Academy has a record of graduating and sending to college more than 90 percent ...
A typical module-controlled high-side driver (HSD) where the module itself supplies the electrical ... A typical module-controlled high-side driver (HSD) where the module itself supplies the electrical ...
Signs and Symptoms of Drug Abusers Signs and Symptoms of Drug Abusers
Drug Naming Drug Naming
Chelsea Donahue has a​ 20-year home mortgage of ​78,000 at​ 7.50% interest and will pay ... Chelsea Donahue has a​ 20-year home mortgage of ​78,000 at​ 7.50% interest and will pay ...
Kindergarten school year book Kindergarten school year book
Video: Inflammation

For a complete list of videos, visit our video library