拖动LOGO至书签栏，立即收藏博途智库
DATACOLLECTIONAPPROACHMATRIXDATAMETHOD/SOURCESDESCRIPTIONADVANTAGESDISADVANTAGESH=HIGHM=MEDIUML=LOWDocumentReviewReviewofexistingreportsanddocuments.Typicallyusedtogatherbackgroundinformationandacquireageneralsenseofculture/tradition.Canbeusedtoidentifyinfluencesonindividualsororganizations.Unobtrusive--researchersworkontheirown.Highlyvalidbecausedataisquantifiable,historicalandobjective.Provid...
