Pavlov’s Dogs - desc

Question 1

Aim

Answer 1

To see if associating… NS + UCS = CR

Question 2

Sample

Answer 2

• 35 dogs
• Raised in kennels in a lab

Question 3

Procedure

Answer 3

• Each dog put in a sealed room
• Could not see, smell, hear anything outside
• Strapped to a harness
• Tube in mouth, drained saliva to a measuring bottle
• Paired sound of bell with food 20 times
• Rang bell to see the dogs response, did not salvate

Question 4

Result

Answer 4

• Dogs salivate 9 seconds after bell
• Collected 11 drops of saliva after 45 seconds

Question 5

Conclusion

Answer 5

• Pavlov discovered classical conditioning
• NS + UCS = CS -> CR
• This is how humans learn behaviour