Barry Schouten

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A personal computer based system for data acquisition and analysis appropriate to physiological experiments is described in detail. The system is independent of the details of the analog signal generation. The software, written in C, is modular and easily portable to other PC systems. The system is capable of: (a) sampling many analog signals at an(More)
Household surveys can be conducted using various data collection modes. Each individual data collection mode has its shortcomings. Face-to-face interviewing is expensive. Not every household has a telephone/Internet connection and can be approached by CATI resp. a Web survey. Mail surveys have a low response rate. Mixing data collection modes provides an(More)
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