What advantages or disadvantages do you see in using both types of methods in a nursing study

What advantages or disadvantages do you see in using both types of methods in a nursing study

The theoretical foundations of qualitative and quantitative methods are very different, but many researchers believe both methods should be used in the research study to increase validity and reliability. What advantages or disadvantages do you see in using both types of methods in a nursing study? Support your answer with current evidence-based literature. (250-300 words)