Option 2 is incorrect for the reasons outlined in the clarification: while using a single database can simplify the search process, it greatly limits the variety and depth of information available. For an interdisciplinary topic like traditional medicinal practices in KwaZulu-Natal, it is crucial to access resources from multiple fields such as medicine, anthropology, and regional studies.
By restricting herself to a single database, Palesa risks missing important insights and research findings that could be present in other databases. Different databases may offer unique perspectives, methodologies, and case studies pertinent to her research. A comprehensive understanding of how traditional medicine integrates with modern healthcare requires examining a variety of interdisciplinary sources, which can only be achieved by utilizing multiple databases and employing advanced search options.
Therefore, the diverse and comprehensive approach suggested in option 3 is essential for Palesa’s research, as it ensures access to a well-rounded collection of academically rigorous and relevant information across different disciplines.