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September 13, 2025, 01:31:12 am
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Author Topic: Suggested solutions - multiple choice  (Read 52437 times)  Share 

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vexx

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Re: Suggested solutions - multiple choice
« Reply #75 on: June 10, 2009, 07:09:44 pm »
I'm actually pretty sure it was PET now since it cannot be A,C or D (for Q13) and it is true that it can be taken orally, which usually is the case for the elderly or children as it is more dangerous to them; this sucks because i lost a mark for it.
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jess3254

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Re: Suggested solutions - multiple choice
« Reply #76 on: June 10, 2009, 07:22:35 pm »
The more I look at Question 13, the more wrong it seems

"Zoe, an elderly woman with a pacemaker (eliminate MRI/fMRI), needs to have a brain scan to investigate a possible brain
abnormality (eliminate PET - see below).
If her neurosurgeon wants to investigate the function (eliminate CT/ MRI) of Zoe' s brain, but avoid invasive injections (most likely eliminate PET), which of the following would be the best technique for the neurosurgeon to use?"

Well Nelson says:
"PET cannot detect information about brain tissue, abnormalities or damage".

so meh, all the possible answers are shit and the question is just plain contradictory in some form
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paulii

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Re: Suggested solutions - multiple choice
« Reply #77 on: June 10, 2009, 07:28:40 pm »
im not going to say much coz im pretty brain dead from this week, but ill add something funny..

Question 25 -
If you move an object closer to the viewer
A. it has little or no effect on the viewer's perception of the object's size.
B. it causes the viewer to perceive the object as getting bigger.
C. it changes the viewer's perception ofthe object's shape.
D. it decreases the size of the retinal image of the object.

Do u know how i figured the answer to this question? lmao.
i held up a highlighter infront of my face and pulled it in, therefore, was able to determine the answer B.
i think someone said answer was C - the shape doesnt actually change. its size does, 'apparantly.'

GUESS THE GESALT PRINCIPLE



LMAOOOOOOO
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Zhto H Ellas

jessek

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Re: Suggested solutions - multiple choice
« Reply #78 on: June 10, 2009, 07:30:36 pm »
the answer is actually A you greek
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kat148

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Re: Suggested solutions - multiple choice
« Reply #79 on: June 10, 2009, 07:33:05 pm »
Yeah, and also both Nelson and Heinemann doesn't mention anything about injections been taken orally for the PET, so i doubt they would base their answer on a fact only stated by grivas.
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jess3254

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Re: Suggested solutions - multiple choice
« Reply #80 on: June 10, 2009, 07:43:30 pm »
Quote from: paulii on June 10, 2009, 07:28:40 pm
im not going to say much coz im pretty brain dead from this week, but ill add something funny..

Question 25 -
If you move an object closer to the viewer
A. it has little or no effect on the viewer's perception of the object's size.
B. it causes the viewer to perceive the object as getting bigger.
C. it changes the viewer's perception ofthe object's shape.
D. it decreases the size of the retinal image of the object.

Do u know how i figured the answer to this question? lmao.
i held up a highlighter infront of my face and pulled it in, therefore, was able to determine the answer B.
i think someone said answer was C - the shape doesnt actually change. its size does, 'apparantly.'

So you perceived the highlighter as changing in size and getting overwhelmingly large during the exam, rather than just perceiving it as getting closer? Ok...
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silva

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Re: Suggested solutions - multiple choice
« Reply #81 on: June 10, 2009, 08:22:08 pm »
anyone that has used the grivas text book, look at page 187 "selection" paragraph 2.. it starts with ""the most basic form.". if you read this paragraph it indicates that for the multi-choice question 22, the answer should be D, as photoreceptors selects what wavelengths to respond to.
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Glockmeister

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Re: Suggested solutions - multiple choice
« Reply #82 on: June 10, 2009, 08:32:56 pm »
Quote from: silva on June 10, 2009, 08:22:08 pm
anyone that has used the grivas text book, look at page 187 "selection" paragraph 2.. it starts with ""the most basic form.". if you read this paragraph it indicates that for the multi-choice question 22, the answer should be D, as photoreceptors selects what wavelengths to respond to.

That's more of the "transduction" process than "selection". By the time selection has occurred, it has gone through the optic nerve to the brain already, so there's no photoreceptors involved.
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jsher098

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Re: Suggested solutions - multiple choice
« Reply #83 on: June 10, 2009, 08:35:08 pm »
Quote from: silva on June 10, 2009, 08:22:08 pm
anyone that has used the grivas text book, look at page 187 "selection" paragraph 2.. it starts with ""the most basic form.". if you read this paragraph it indicates that for the multi-choice question 22, the answer should be D, as photoreceptors selects what wavelengths to respond to.

that is reception.
anything to do with coding and features (feature detectors) is selection so best answer was A
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sir0004

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Re: Suggested solutions - multiple choice
« Reply #84 on: June 10, 2009, 08:54:24 pm »
Question 35 MUST be C; can someone please investigate this?
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Glockmeister

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Re: Suggested solutions - multiple choice
« Reply #85 on: June 10, 2009, 08:57:58 pm »
Quote from: sir0004 on June 10, 2009, 08:54:24 pm
Question 35 MUST be C; can someone please investigate this?

how so exactly

I'd imagine with option C, there would be a higher cognitive load than option B

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"this post is more confusing than actual chemistry.... =S" - Mao

[22:07] <robbo> i luv u Glockmeister

<Glockmeister> like the people who like do well academically
<Glockmeister> tend to deny they actually do well
<%Neobeo> sounds like Ahmad0
<@Ahmad0> no
<@Ahmad0> sounds like Neobeo

2007: Mathematical Methods 37; Psychology 38
2008: English 33; Specialist Maths 32 ; Chemistry 38; IT: Applications 42
2009: Bachelor of Behavioural Neuroscience, Monash University.

costargh

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Re: Suggested solutions - multiple choice
« Reply #86 on: June 10, 2009, 09:04:54 pm »
Hey Jess,
Could the answer to Q32 be C? I'm very sure....
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akclark

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Re: Suggested solutions - multiple choice
« Reply #87 on: June 10, 2009, 09:08:06 pm »
question 31 was B wasn't it?
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Glockmeister

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Re: Suggested solutions - multiple choice
« Reply #88 on: June 10, 2009, 09:10:30 pm »
Quote from: costargh on June 10, 2009, 09:04:54 pm
Hey Jess,
Could the answer to Q32 be C? I'm very sure....

Costa

The sleep wake cycle refers to NREM/REM cycle. During stage 1 NREM, you are aware of "objects and events in the external world" but at stage 3-4 NREM and definitely at REM sleep, you aren't aware of "objects and events in the external world". So C is not the answer
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"this post is more confusing than actual chemistry.... =S" - Mao

[22:07] <robbo> i luv u Glockmeister

<Glockmeister> like the people who like do well academically
<Glockmeister> tend to deny they actually do well
<%Neobeo> sounds like Ahmad0
<@Ahmad0> no
<@Ahmad0> sounds like Neobeo

2007: Mathematical Methods 37; Psychology 38
2008: English 33; Specialist Maths 32 ; Chemistry 38; IT: Applications 42
2009: Bachelor of Behavioural Neuroscience, Monash University.

Glockmeister

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Re: Suggested solutions - multiple choice
« Reply #89 on: June 10, 2009, 09:11:51 pm »
Quote from: akclark on June 10, 2009, 09:08:06 pm
question 31 was B wasn't it?

No, it's probably A

Because the object within the triangle are distinct from each other, it isn't going to be grouped to form a triangle in the mind of a person
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"this post is more confusing than actual chemistry.... =S" - Mao

[22:07] <robbo> i luv u Glockmeister

<Glockmeister> like the people who like do well academically
<Glockmeister> tend to deny they actually do well
<%Neobeo> sounds like Ahmad0
<@Ahmad0> no
<@Ahmad0> sounds like Neobeo

2007: Mathematical Methods 37; Psychology 38
2008: English 33; Specialist Maths 32 ; Chemistry 38; IT: Applications 42
2009: Bachelor of Behavioural Neuroscience, Monash University.
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