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Michael hall

A complete survey administration and data collection system. A fully featured replacement for Quancept, supporting CAPI, Web, CATI, PDA and Paper survey modes. Sonar is the reference implementation of JCaiF for CAPI and Web survey interviewing. Try it!

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Sonar multi-select question
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Large open-ended responses
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Text Input with Format Verification
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Single Select with Open-Ended List Item
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CAWI Single Select


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