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

Author Question: Which of the following defines what is meant by a control group in an experiment? a. A group that ... (Read 110 times)

Mollykgkg

  • Hero Member
  • *****
  • Posts: 529
on: Jul 24, 2018
Which of the following defines what is meant by a control group in an experiment?
 a. A group that is handled identically to the treatment group(s) in all respects except that they are controlled to a greater extent than the other groups, providing baseline data.
  b. A group that is used by researchers to monitor how the experiment is going.
  c. A group that is handled identically to the treatment group(s) in all respects except that they don't receive the active treatment.
  d. None of the above.

Question 2

Using 20 pairs of identical twins to participate in a study containing a treatment and a control is an example of what type of experimental design?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

djofnc

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

MATCHED-PAIRS


Mollykgkg

  • Member
  • Posts: 529
Reply 2 on: Jul 24, 2018
:D TYSM

hramirez205

  • Member
  • Posts: 345
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Allergies play a major part in the health of children. The most prevalent childhood allergies are milk, egg, soy, wheat, peanuts, tree nuts, and seafood.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

Stanley Miller 1953 Experiment Stanley Miller 1953 Experiment
Hormonal control of parturition. Hormonal control of parturition.
The standard protocol of a metagenomics experiment. The standard protocol of a metagenomics experiment.
Some vehicles will display a message if an evaporative control system leak is detected that could ... Some vehicles will display a message if an evaporative control system leak is detected that could ...
In which experiment was the hormone glucagon used? In which experiment was the hormone glucagon used?
Points of control over eukaryotic gene expression. Points of control over eukaryotic gene expression.
Video: Cellular Respiration & Glucose Mobilization (Glucose transport & Phosphorylation of Glucose)

For a complete list of videos, visit our video library