likert scales and summary data


Author
Message
Benne
Benne
Partner Member (808 reputation)Partner Member (808 reputation)Partner Member (808 reputation)Partner Member (808 reputation)Partner Member (808 reputation)Partner Member (808 reputation)Partner Member (808 reputation)Partner Member (808 reputation)Partner Member (808 reputation)
Group: Forum Members
Posts: 5, Visits: 32
Hey there,

how do I add likert values to the summary data file?
The preliminary study (attached) consists of 12 video clips. After each clip follows a new page with a likert scale (rating of the video). Im only interested in these values (-3 to 3).
The combination of one video and one rating forms one block. Each rating is named differently. 
 
I`ve already used the summary data command:
<summarydata>
/ columns=[script.subjectid, script.startdate, script.starttime]
/ file="Videoratings_summary.iqdat"
</summarydata>
and tried different new columns: likert.trialname, values.trialname, responses.trialname...

Do I need to use the <value> command and define the values I´m interested in? Already tried it, but it did not work.

<values>
/name of the trial (e.g.:m_s3) = 0
</values>

Thank you for your help!


Attachments
Videoratings.iqx (669 views, 10.00 KB)
Dave
Dave
Supreme Being (1M reputation)Supreme Being (1M reputation)Supreme Being (1M reputation)Supreme Being (1M reputation)Supreme Being (1M reputation)Supreme Being (1M reputation)Supreme Being (1M reputation)Supreme Being (1M reputation)Supreme Being (1M reputation)
Group: Administrators
Posts: 13K, Visits: 104K
A summary data file is supposed to capture a _single_ line of summary data. If you wanted to have a column for each likert element you run, you ought to specify:

<summarydata>
/ columns = [..., likert.f_h1.response, likert.f_h2.response, likert.f_h3.response, ...]
...
</summarydata>

and so forth. This will, of course, only make sense if each likert is only ever run a single time.

You'll find the data captured in the regular _raw_ data file as well. The trialcode column hold's the likert's name, the response column holds the respective response.

Benne
Benne
Partner Member (808 reputation)Partner Member (808 reputation)Partner Member (808 reputation)Partner Member (808 reputation)Partner Member (808 reputation)Partner Member (808 reputation)Partner Member (808 reputation)Partner Member (808 reputation)Partner Member (808 reputation)
Group: Forum Members
Posts: 5, Visits: 32
Thanks a lot!
GO

Merge Selected

Merge into selected topic...



Merge into merge target...



Merge into a specific topic ID...




Reading This Topic

Explore
Messages
Mentions
Search