A survey that asks the respondent to indicate their age and includes response categories of age 20-30 age 30-40 age 40 50 and age 50+ violates which important rule for constructing closed-ended items for naires ?

A survey that asks the respondent to indicate their age and includes response categories of age 20-30 age 30-40 age 40 50 and age 50+ violates which important rule for constructing closed-ended items for naires ?

A. exhaustive
B. tangible
C. comprehensive
D. relevant
E. mutually exclusive

In sociology_______________?

In sociology_______________?

A. theory always precedes research
B. theory can be developed independent of research
C. research always precedes theory
D. the relationship between theory and research is cyclical
E. research is dictated by the theoretical perspective