« previous next »

Author Question: Which type of problem is shared by the placebo control method and the withdrawal design method? ... (Read 104 times)

wrbasek0

  • Hero Member
  • *****
  • Posts: 560
on: Jun 22, 2018
Which type of problem is shared by the placebo control method and the withdrawal design method?
 
  a. Lack of control of the independent variable
 b. Ethical concern of withholding treatment from those who need it
 c. Ethical issue of tricking people into thinking that they will get better
 d. The fact that the individual will likely respond to the unique circumstances of the research setting

Question 2

The function of replication in research is to
 
  a. better define independent and dependent variables.
  b. improve the research design.
 c. rule out coincidence.
 d. enhance the internal validity of the study.


flannelavenger

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jun 22, 2018
Answer to Question 1

b

Answer to Question 2

c


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

There are 20 feet of blood vessels in each square inch of human skin.

Anterograde Tracing Method Anterograde Tracing Method
Control of blood glucose by pancreatic hormones. Control of blood glucose by pancreatic hormones.
Visual tracking of a pendulum by a normal control subject (top) and three schizophrenics. (Adapted ... Visual tracking of a pendulum by a normal control subject (top) and three schizophrenics. (Adapted ...
How to setup and solve a half-life problem using a table of values (Question 1) How to setup and solve a half-life problem using a table of values (Question 1)
Computer-automated DNA sequencing using the chain-termination (Sanger) method Computer-automated DNA sequencing using the chain-termination (Sanger) method
ABO blood type ABO blood type
Video: Major Elements in Biological Molecules: Nucleic acids

For a complete list of videos, visit our video library