Observations require the researcher observing the case in its natural environment, supplying first-hand information regarding the case and its context. Observations can provide data that may not be revealed in interviews or files, for instance non-verbal cues or contextual data. Literary Evaluation/History info: Similarly to other papers, Within this part, https://casestudywritinghelp15820.full-design.com/about-case-study-help-74815759