Final answer:
The IOWA Model triggers are categorized into knowledge and problem triggers. Knowledge triggers arise from new evidence, while problem triggers come from gaps in current practices. These triggers lead to forming a research question and undertaking a literature search.
Step-by-step explanation:
The IOWA Model is an evidence-based practice model used to guide decision-making processes in the healthcare setting. The first step in this model involves identifying triggers, which can be categorized into knowledge triggers and problem triggers. Knowledge triggers stem from new research findings or updated guidelines that necessitate a change in practice. Problem triggers, on the other hand, are usually identified through quality improvement activities, benchmarking data, financial data, or changes in patient outcomes that suggest a gap between current practice and the best available evidence.
When exploring triggers in-depth, a researcher asks various questions such as: What problem am I interested in learning about? How do I know this is a problem? What causes the problem? Who is affected by it? This questioning leads to a literature search for related research to answer questions that may arise, thereby allowing the researcher to collect important data and information relevant to the identified issue. The research question developed should be informed, relevant, and directed towards addressing the identified triggers.