Data Management Seminar, 9-12th July 2007, Hamburg1
ICCS 2009 – Field Trial
Data Management Seminar
Summary Day 3
Data Management Seminar, 9-12th July 2007, Hamburg
SurveySystem - National Adaptations
Example: Add Dimension to TQ Q3
Data Management Seminar, 9-12th July 2007, Hamburg3
National Adaptation Forms
Excel format
Several worksheets
Adaptation needed when text is colored red
No additions or removals allowed for cognitive test!
Example in Excel
Data Management Seminar, 9-12th July 2007, Hamburg4
National Adaptation Forms
Completing NAF in cooperation with translator and reviewer (> Version I)
Consultation about NAF with ISC (> Version II)
Documenting any changes from translation verification (> Version III)
Documenting any changes from layout verification (> Version IV)
Data Management Seminar, 9-12th July 2007, Hamburg
Reliability Marking (Booklets 1-3)
Marking Team A
Booklet
1R
Set A
Items
Marking
Sheet
Marking Team B
~ 8
201
Booklet
1R
Set A
Items
Marking
Sheet
~ 8
202
Booklet
1R
Set B
Booklet
1R
Set B
Items
Marking
Sheet
Items
Marking
Sheet
~ 8
~ 8
101
102
5
Data Management Seminar, 9-12th July 2007, Hamburg
Main Marking (Booklets 1-3)
~ 8
~ 8
~ 8
~ 8
Booklet
1R
Set A
Booklet
1R
Set A
Booklet
1R
Set B
Booklet
1R
Set B
Marking Team A
Marking Team B
201
202
101
102
6
Data Management Seminar, 9-12th July 2007, Hamburg
I C G DEU F2 . SDB codebookI C G DEU F2 . DBF data
file
WinDEM File Naming Conventions
Examle School Files:
Data Management Seminar, 9-12th July 2007, Hamburg
Codebook Editor – Main Entry
Data Management Seminar, 9-12th July 2007, Hamburg
Codebook Editor – Main Entry
Example
Data Management Seminar, 9-12th July 2007, Hamburg
Variable LabelsEntered ValuesQuestion LocationVariable Names
Data Entry Editor – Main Entry
Data Management Seminar, 9-12th July 2007, Hamburg
Valid Values
Data Entry Editor – Main Entry
Currently Entered Value
Data Management Seminar, 9-12th July 2007, Hamburg
M issing Values Valid Values
Default, Missing and Valid Values
Default
6, 96, 996, ...
Invalid
7,97,997,...
Omitted
9, 99, 999, ...
Not Administered
8, 98, 998, ...
Data Management Seminar, 9-12th July 2007, Hamburg
Variable Value
IDQUEST
IDPUNCH
IDSTUD
IDCHECK
CHECK01
TOKEN01
ISCA01
…
111
80010101373
3
2
Student Questionnaire
Sequence in Questionnaire Files
Example: Student Questionnaire File
13
80010101
373
3
C
Example