SOC221H5 Chapter Notes - Chapter 6: Theoretical Definition, Concurrent Validity, Criterion Validity
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One involves timing: quantitative researchers think about variables, convert them into specific actions during a planning stage that occurs before and is separate from gathering or analyzing data. Qualitative researcher does not convert observation, rather it is an ongoing process. Third difference is how two styles make linkages: quantitative researchers contemplate and reflect on concepts before they gather any data, construct measurement techniques that bridge concepts and data. Qualitative researchers reflect on ideas before data collection. Nature of data data and measurements are numeric. Ways of measuring concepts developed in the process of data collection in response to what they encounter. Begin with abstract idea, follow measurement procedure, end with empirical data. Quantitative: measures, constructs become clear, researcher applies to gather data, adjust measurement technique. Conceptualization: the process of developing clear, rigorous, systematic conceptual definitions for abstract ideas or concepts. Conceptual definition: a careful, systematic definition of a construct that is explicitly written to clarify one"s thinking.
