PDAs in socio-economic surveys : instrumental bias, surveyor bias or both?
It is very likely that electronic means of data collection will become a standard for socioeconomic surveys in the near future. As surveys move from paper form to personal digital assistants (PDAs) or tablets there is a need to evaluate if such a shift will affect the quality of the data. To explore...
| Main Authors: | , |
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| Format: | Journal article |
| Language: | English |
| Published: |
Routledge
2013
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| Subjects: |