Question

29. Nicotine is more addictive than marijuana, even though marijuana is considered more toxic. Which of the following explanations does not contribute to this conclusion?

a. You can marry cigarettes into everything you do

b. Smoking cigarettes are more socially acceptable than smoking weed

c. Conditioning (works with memory circuitry)

d. Cigarettes contain significantly more harmful chemical agents than does weed

30. What are the functions of the two visual pathways?

a. NEW: reflexive behavior in response to environment; OLD: conscious awareness

b. NEW: conscious awareness; OLD: reflexive behavior in response to environment

c. NEW: top-­‐down processing; OLD: bottom-­‐up processing

d. NEW: bottom-­‐up processing; OLD: top-­‐down processing ...

Answer 1

1.Option D)

The conclusion is that : Nicotine - more addictive and Marijuana/weed - more toxic

• You can marry cigarettes into everything you do - nicotine is highly addictive
• Smoking cigarettes are more socially acceptable than smoking weed -similar to first argument
• Conditioning - not specified
• Cigarettes contain significantly more harmful chemical agents than does weed - nicotine is more toxic

Therefore conclusion of argument d) is in contrast to the original conclusion.

2. Option B) NEW: conscious awareness OLD: reflexive behavior in response to environment

New Pathway of the visual processing system , splits into 'how' pathway concerned with space, motion, and depth and 'what' pathway for colour, form .

Old Pathway - also called where pathway, concerned with location information.