Data collection options and strategies selected to match or fit the overall design and answer the evaluation questions. Depend on knowing who the information is for,how it will be used, what types of information are needed and when, and the resources available. a) unit of an analysis b) qualitative data c) evaluation methods d) evaluation design |
Data collection methods includes published literature sources, surveys,iinterviews,records, documents, questionnaire,projective techniques,case study techniques etc.The two main types of data includes quantitative and qualitative data.Quantitative data deals with things that are measurable and can be expressed in numbers or qualitative data is descriptive,rather than numeric.itvis less concrete and less easily measurable than quantitative data.Examples include an online review a customer writes about a product,an answer to an open ended survey questions.Qualitative data helps explain the 'why' behind the information quantitative data reveals.
The first step in deciding how you will analyse data is to define a unit of analysis is the 'who' or the'what' that you are analysing for your study.Data analysis could be an individual student,group or even entire program.
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