Author Question: In the experiment with the rats and the goal box, the number of food pellets given when the rats ... (Read 126 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
In the experiment with the rats and the goal box, the number of food pellets given when the rats reach the goal box is the
 
  A) extraneous variable.
  B) confounding variable.
  C) dependent variable.
  D) independent variable.

Question 2

In the experiment with the rats and the goal box, the _____ is the dependent variable.
 
  A) rat
  B) goal box
  C) level of activity
  D) food



xiazhe

  • Sr. Member
  • ****
  • Posts: 331
Answer to Question 1

D

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

The newest statin drug, rosuvastatin, has been called a superstatin because it appears to reduce LDL cholesterol to a greater degree than the other approved statin drugs.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

For a complete list of videos, visit our video library