A Researcher Conducts a Survey to Determine the Perceived Health

Multiple Choice

A researcher conducts a survey to determine the perceived health status of elderly persons living independently at home.The same subjects participate in a telephone call in which they describe the lived experience of living with chronic illness.When writing up the research study,the nurse would describe using what research method?

A) Control group
B) Triangulation
C) Pilot study
D) Secondary data analysis