Author Question: Discuss the biggest problem with using volunteers to participate in an ... (Read 157 times)

humphriesbr@me.com

  • Hero Member
  • *****
  • Posts: 550
Discuss the biggest problem with using volunteers to participate in an experiment.

Question 2

A(n) __________ experiment is one in which neither the participant nor the researcher taking the measurements knows who had which treatment.
 Fill in the blank(s) with correct word



kjo;oj

  • Sr. Member
  • ****
  • Posts: 328
Answer to Question 1

THE RESULTS ARE DIFFICULT TO GENERALIZE TO THE INTENDED POPULATION.

Answer to Question 2

DOUBLE-BLIND



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

kjo;oj

  • Sr. Member
  • ****
  • Posts: 328

 

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

For a complete list of videos, visit our video library