A Researcher Doing In-Depth Interviews Often Asks the Same Questions

question 12

Multiple Choice

A researcher doing in-depth interviews often asks the same questions in different ways during the interview,to assure that the interviewees are giving accurate,honest information.By doing this,the researcher is:

• A)using random sampling.
• B)reducing volunteer bias.
• C)increasing validity.
• D)increasing reliability.
• E)reducing questions about causation.