« previous next »

Author Question: Which type of study is considered strongest for testing the effectiveness of an intervention? a. ... (Read 88 times)

RRMR

  • Hero Member
  • *****
  • Posts: 557
on: Jul 8, 2018
Which type of study is considered strongest for testing the effectiveness of an intervention?
 
  a. Experimental
  b. Pretest/Posttest
  c. Quasi-experimental
  d. Randomized controlled trial

Question 2

The goal of appropriate sampling in research is to
 
  a. accurately reflect the characteristics of the target population.
  b. completely define the traits of the accessible population.
  c. identify all attributes of the sample population.
  d. study an entire population.


sarajane1989

  • Sr. Member
  • ****
  • Posts: 296
Reply #1 on: Jul 8, 2018
Answer to Question 1

ANS: D

Answer to Question 2

ANS: A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

RRMR

  • Hero Member
  • *****
  • Posts: 557
Reply #2 on: Jul 8, 2018
Thank you :)


sarajane1989

  • Sr. Member
  • ****
  • Posts: 296
Reply #3 on: Jul 8, 2018
Happy to help you


« previous next »
 

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

The experiment performed by Jacob, Monod, and Pardee to study a lacI constitutive mutant The experiment performed by Jacob, Monod, and Pardee to study a lacI constitutive mutant
Paternity Determination by Blood Type Paternity Determination by Blood Type
Modern primate study sometimes involves high-tech methods. This golden lion tamarin is having a batt Modern primate study sometimes involves high-tech methods. This golden lion tamarin is having a batt
Testing for Occult Blood Testing for Occult Blood
A typical distributor-type diesel injection pump showing the pump, lines, and fuel filter. A typical distributor-type diesel injection pump showing the pump, lines, and fuel filter.
Testing the strength of the facial muscles Testing the strength of the facial muscles
Video: How a Urinalysis is Performed

For a complete list of videos, visit our video library