Compare the effectiveness of 'soft' methods of acquiring information such as interviews and questionnaires and 'hard' methods of gathering information such as document analysis and observation of staff

Business Feb 23, 2023

Compare the effectiveness of 'soft' methods of acquiring information such as interviews and questionnaires and 'hard' methods of gathering information such as document analysis and observation of staff. In which order do you think these analysis activities should be conducted and on which do you think most time should be spent?