HLTB15H3 Final: final information
Document Summary
Snowball sampling- survey people and ask them to refer others to get information. Accidental sampling- drawn from population that is readily available and convenient. Non response bias- people who have been asked don"t do it or stop half way through. Selection bias- group may not be representative of entire population. Sampling bias- the people you are selecting from don"t have an equal chance of being included. Observer bias- any sort of bias that the researcher introduces (i. e. asking questions in a leading manner, or preconceived notions) Unstructured interviews- they allow participant to say more about the subject at hand. Primary data- data is collected by the researcher. Secondary data data is collected from an organization, etc. , that has already conducted the research. You know you"ve reached your sample size when you have reached saturation (you know you"ve reached this when you stop getting new data from participants)
