[LON-CAPA-users] 2 <numericalresponse></numericalresponse> inside one part

[Jim Maxka]

Thanks Guy and Ray--It's great to get advice on the LonCapa helpline.
I missed the <display></display> tags somehow.  My printing issues are
solved for now.

I am still not clear on the two numericalresponse issue.  Here is the
html link from the chart:
############################################################
Answer for Part:26 	1.6 [1.5,1.6] Sig 2 - 2
Answer for Part:26 	8 [8,8] Sig 0 - 15

Fullname:  Barnes, Barry Unitas (bb93)
Date/Time	Submission	Status 

Tue Sep 2 13:06:57 2003	Part 26 Trial not counted  8
 	Part 26  sig_fail
 
Tue Sep 2 13:07:07 2003	Part 26 Trial not counted  8
 	Part 26  sig_fail
 
Tue Sep 2 13:07:16 2003	Part 26 Trial 1  8
 	Part 26  incorrect
 
Tue Sep 2 13:07:24 2003	Part 26 Trial not counted  8
 	Part 26  sig_fail
 
Tue Sep 2 13:08:30 2003	Part 26 Trial 2  8
 	Part 26  incorrect
 
Tue Sep 2 13:09:42 2003	Part 26 Trial not counted  8
 	Part 26  sig_fail
 
Tue Sep 2 13:10:03 2003	Part 26 Trial not counted  8
 	Part 26  incorrect
 
Tue Sep 2 13:10:11 2003	Part 26 Trial not counted  8
 	Part 26  incorrect
 
Tue Sep 2 13:10:31 2003	Part 26 Trial not counted  8
 	Part 26  sig_fail
 
Tue Sep 2 13:10:40 2003	Part 26 Trial 3  8
 	Part 26  incorrect
 
Tue Sep 2 20:04:01 2003	Part 26 Trial not counted  8
 	Part 26  incorrect
 
Tue Sep 2 20:04:26 2003	Part 26 Trial not counted  8
 	Part 26  sig_fail
 
Tue Sep 2 20:04:36 2003	Part 26 Trial not counted  8
 	Part 26  incorrect
 
Tue Sep 2 20:05:46 2003	Part 26 Trial 4  8
 	Part 26  incorrect
 
Tue Sep 2 20:06:16 2003	Part 26 Trial not counted  8
 	Part 26  sig_fail
 
Tue Sep 2 20:06:28 2003	Part 26 Trial not counted  8
 	Part 26  incorrect
 
Tue Sep 2 20:06:45 2003	Part 26 Trial not counted  8
 	Part 26  sig_fail
 
Tue Sep 2 20:07:01 2003	Part 26 Trial not counted  8
 	Part 26  sig_fail
 
Tue Sep 2 20:07:09 2003	Part 26 Trial not counted  8
 	Part 26  incorrect
 
Tue Sep 2 20:07:39 2003	Part 26 Trial 5  8
 	Part 26  incorrect
######################################
The course instructor claims that he can type the right answer and it
will be counted wrong.  I told him I could track all submissions, but
...
How do I tell what the student did wrong?

Thanks --jim
#####################
-----Original Message-----
From: lon-capa-users-admin@mail.lon-capa.org
[mailto:lon-capa-users-admin@mail.lon-capa.org] On Behalf Of Guy
Albertelli II
Sent: Wednesday, September 03, 2003 7:03 AM
To: lon-capa-users@mail.lon-capa.org
Subject: Re: [LON-CAPA-users] 2 <numericalresponse></numericalresponse>
inside one part

Hi Ray, Jim

> On September 2, 2003 10:25 pm, Jim Maxka wrote:
> > Can someone tell me what is going on here?
> > Inside one <part id=26>:
> > I used two numerical response groups one id="11" and the next
> > id="12".
> Actually, after re-reading this, perhaps there is nothing wrong at
all. 
> I would only expect the CHRT display to show only one link or entry 
> since there is only the one PART, (regardless of how many responses 
> there are inside it).  On the other hand, if you click on the link to 
> view the student's individual problem, then you should see all part
IDs 
> and the student's individual responses...no?

Correct.

<problem>
<part id="26">
  <numericalresponse id="11"><textline /></numercialresponse>
  <numericalresponse id="12"><textline /></numercialresponse>
</part>
</problem>

This is 1 problem. The student only gets credit if they supply the
correct answer to both numericalresponses at the same time.

This could be useful in a problem where you are looking for a vector
response, or some other set of related values.

Either way this is a _single_ problem and thus will have a single
entry in the Chart, Spreadsheet, Grades, Navigation screen,
Statistics, etc.

When viewing the students results on the PGRD screeen you will see a
single credit column and a single tries column, but multiple
'submission' and 'awarddetail' columns.


On the other hand.
<problem>
<part id="26">
  <numericalresponse id="11"><textline /></numercialresponse>
</part>
<part id="27">
  <numericalresponse id="12"><textline /></numercialresponse>
</part>
</problem>

This acts as if there are two seperate problems in one.
You can get either the first or second <part> correct, you get
seperate credit for each part, etc.

-- 
guy@albertelli.com  LON-CAPA Developer  0-7-6-1-
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