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

Author Question: In a(n) ____ trial, subjects are assigned to intervention alternatives by a method that is not ... (Read 39 times)

daltonest1984

  • Hero Member
  • *****
  • Posts: 536
on: Aug 21, 2018
In a(n) ____ trial, subjects are assigned to intervention alternatives by a method that is not random.
 a. observational
 b. cross-sectional
 c. trend
 d. nonrandomized controlled

Question 2

_____ bias may occur if study participants are not picked randomly from the population of interest.
 a. Confounding
  b. Measurement
  c. Sample
 d. Selection


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

alexanderhamilton

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Aug 21, 2018
Answer to Question 1

d

Answer to Question 2

d


daltonest1984

  • Member
  • Posts: 536
Reply 2 on: Aug 21, 2018
Excellent

aliotak

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

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?

Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Scientific Method Scientific Method
Radiation Side Effects, Healing Time, and Intervention Radiation Side Effects, Healing Time, and Intervention
Performing Venipuncture Using the Vacutainer Method Performing Venipuncture Using the Vacutainer Method
The method of Land’s (1977) color-vision experiments. Subjects viewed Mondrians illuminated by ... The method of Land’s (1977) color-vision experiments. Subjects viewed Mondrians illuminated by ...
The two skills of the element Generating Alternatives The two skills of the element Generating Alternatives
Offset Method Plot of Land with Length Line Offset Method Plot of Land with Length Line
Video: Hydrogen bonds - role in the body

For a complete list of videos, visit our video library