Qualitative Data: Potential sources--field studies, narratives, What it's like--descriptive, subjective, What it can reveal--information about individual attitudes, Quantitative Data: Potential sources--data from a census, measurable data from a surey, What it's like--measurable, numerical, What it can reveal--information about changes ,

Qualitative and Quantitative Data

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?