A survey that asks the respondent to indicate their level of education and includes response categories of some high school high school and university violated which important rule for constructing close-ended items for naires ?

A survey that asks the respondent to indicate their level of education and includes response categories of some high school high school and university violated which important rule for constructing close-ended items for naires ?

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

Which of the following was not identified as one of the four conditions that must be met before a researcher can say that an independent variable or variables caused the change in the dependent variable ?

Which of the following was not identified as one of the four conditions that must be met before a researcher can say that an independent variable or variables caused the change in the dependent variable ?

A. internal consistency
B. correlation
C. theory
D. time order
E. elimination of spuriousness

Max Weber_______________?

Max Weber_______________?

A. recognized that it is impossible for scholars to prevent their personal values from influencing their work
B. stressed that researchers had to maintain the confidentiality of their subjects
C. emphasized that under no conditions could a researcher allow his or her personal feelings to influence the interpretation of data
D. all of the above