Answers

[forsaken231]

Yeah. It can't be generalised. Not all members of the population had an equal chance of being selected.

[gingi66]

What did you guys put for question 4 memory about which group of participants would recall the most number of words?

[vexx]

What did you guys put for question 4 memory about which group of participants would recall the most number of words?

group 2 as it used elaborative rehearsal, whereas group 1 used to maintanence rehearsal.

[amy-763]

What would be the mark range needed for just an 'A' on the exam?
75-? or something? I have no idea!
Does anyone have a rough idea?   

[dreamz]

how do the psycho marks for end of year enter score work ??

[ammuzusak]

Shittt, do you think you can't get an A+ if you lose 5 marks   Gahhh  I hope not, I think I lost a few too

[ngRISING]

Shittt, do you think you can't get an A+ if you lose 5 marks   Gahhh  I hope not, I think I lost a few too

5 marks?
 most definately . mid A+   

[ammuzusak]

I don't know wat to expect :S I fully stuffed the research question about generalising the results and didn't give enough info about the significance level. And a few multiple choice were a bit iffy :S

[jsher098]

i had 11a 33a 42a and 43b rest were the same as you

This is what I got for multiple choice.
Anybody else differ?

1D
2A
3D
4B
5D
6B
7C
8D
9C
10A
11B
12A
13D
14D
15D
16A
17C
18A
19A
20B
21A
22A
23C
24B
25A
26D
27A
28B
29C
30B
31A
32D
33C
34A
35B
36A
37A
38C
39A
40A
41C
42D
43A
44A

yep those are all 100% right!
well done I did the same and verified with my teacher- 44/44!!!

[sucky]

I was worried about how many I answered A with, thanks for some validation everyone.

[vexx]

thanks heap for this! i got all the same answers, but 33, i said B, still confused with that

[jsher098]

thanks heap for this! i got all the same answers, but 33, i said B, still confused with that

Question 33: Taylor's psychologist wants to use conditioning to help him stop biting his nails. The psychologist decides to paint Taylor's nails with a nasty tasting substance.
The nasty tasting substance is the :
A- Punishment-
B- Negative reinforcement
C- UCS
D- CS

This form of conditioning is called aversion therapy which is a form of classical conditioning thus taking out options A and B.
Then it has to be the UCS as it is the stimulus that produces the UCR.

[vexx]

^but why does the IARTV 2009 paper (Q36) say that the nasty tasting substance is negative reinforcement? is it possible this could be right as well as UCS ><

[jsher098]

^but why does the IARTV 2009 paper (Q36) say that the nasty tasting substance is negative reinforcement? is it possible this could be right as well as UCS ><

Unfortunately not. There were a few mistakes with the IARTV 2009 paper and we were told to not even attempt it.
Aversion therapy is a form of classical conditioning so A and B cannot be correct. The psychologist wanted Taylor to associate biting his nails with a nauseating feeling. He did not want to use operant conditioning (negative reinforcement) to increase the likelihood that the behaviour will occur again.

[vexx]

^ oh okay thanks for reply.

perhaps VCAA will make B also right, otherwise, i'll just pray it was the only mark i lost