Concept:Action research is a cyclical process that solves practical problems through planned interventions.
Explanation:It involves four main stages.
First, Diagnosis – identify the real problem behind symptoms.
Second, Planning the Intervention – design the solution and define how to measure its impact.
Third, Intervention and Impact Assessment – implement the plan, collect data, and evaluate changes.
Fourth, Reflection – analyse results, learn from outcomes, and plan further improvements.
These steps repeat as needed for continuous problem-solving.
Answer:C. Diagnosis, Planning the Intervention, Intervention and Impact Assessment, Reflection