dolution
Just like spoken words, document secondary data endure physical digital evidence that allows data to be transposed over time and re-analysed.
True False
Participant observation allows to collect primary data that are quantitative and/or qualitative in nature.
True False
Cronbach’s alpha is used to measure the consistency of responses to a set of questions, and its desirable value is less or equal to 0.05.
True False
Transferability is a data quality issue associated with in-depth and semi structured interviews, and refers to the extent to which the findings of the research are applicable in other settings.
True False
Census are carried out by the government and participation is voluntary.
True False
If you as a researcher do not have a long time to collect data, then it is more efficient to conduct interviews.
True False
A complete observer is a person who does not reveal his purpose through observation, nor does he take a part in the activities of the groups he is observing
True False
One of the advantages of audio-recording interviews is that it can affect positively the relationship between the interviewer and the interviewee as it increases the eye contact between them.
True o False
Structured interviews’ main use is in explanatory research in order to formulate hypotheses and do statistical tests.
True False
overall suitability of data to research questions and objectives is also called measurement validity.
True false
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