Case-study research
a. is the study of an existing situation
b. requires examining factual information in existing records
c. follows a standardized format
d. is typically well planned in advance
Question 2
In case-study investigations, the researcher:
a. generally uses a single, reliable method of data collection
b. usually establishes the problem and hypothesis in advance
c. investigates a real-life problem within its real-life context
d. establishes clear boundaries between the phenomenon and the context in which the phenomenon takes place
