« previous next »

Author Question: A nurse researcher compared men's and women's level of stress following cardiac surgery, with men ... (Read 48 times)

jwb375

  • Hero Member
  • *****
  • Posts: 540
on: Jul 8, 2018
A nurse researcher compared men's and women's level of stress following cardiac surgery, with men and women matched on length of stay in hospital. Length of stay in hospital is the:
 
  A) Independent variable
  B) Dependent variable
  C) Mediating variable
  D) Extraneous variable

Question 2

Qualitative researchers often begin with a sample where potential participants come forward and identify themselves. What type of sample is being used?
 
  A) Convenience
  B) Snowball
  C) Purposive
  D) Purposeful


joneynes

  • Sr. Member
  • ****
  • Posts: 376
Reply #1 on: Jul 8, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

There are more nerve cells in one human brain than there are stars in the Milky Way.

Did you know?

Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui Urinometer. In this procedure, a urine sample and urinometer are placed within a tube, and the liqui
Stress Stress
Confirming an Extinction-Level Impact Site Confirming an Extinction-Level Impact Site
Cross-sectional data showing that the amount of effort spent on personal health care increases with Cross-sectional data showing that the amount of effort spent on personal health care increases with
The three types of muscle: Skeletal, cardiac, and smooth. The three types of muscle: Skeletal, cardiac, and smooth.
A Drug’s Plateau Level A Drug’s Plateau Level
Video: Heart sounds

For a complete list of videos, visit our video library