Which of the following constructs hold true for research analysis and design?

(A) Research design is a framework for every stage of the collection and analysis of data.

(B) The choice between qualitative and quantitative methods in a research experiment depends upon Cronbach alpha.

(C) Experiments as source of data is not appropriate for a qualitative study.

(D) Plagarism is the failure of researcher to acknowledge the borrowed material in his/her publication.

(E) Content Analysis is a method commonly used in qualitative research to aid data collection.

Choose the most appropriate answer from the options given below: