The CLOSER project uses a number of controlled vocabularies which are either DDI standard or CLOSER created. They are agreed sets of descriptions for parts of the project. Please refer to each individaul page for more details.
|The subject area the questions and variables map to.||CLOSER|
Phases of the participants life used to categorise the instruments (not to be confused with DDI LifecycleEventType).
|The procedure, technique, or mode of inquiry used to attain the data.||DDI|
|The person that provided the information for the instrument (not to be confused with DIDI Response Unit).||CLOSER|
|The type of material being used with question External Aids.||CLOSER|
|The standard internet MIME type used by processing applications for usage with question External Aids.||CLOSER|
|Variable Type Flag|