Which concept focuses on a researcher's methodological rigor aligning with the research questions?

Methodological integrity is a concept that emphasizes the importance of ensuring that a researcher's methods are appropriately aligned with their research questions. When conducting research, it is crucial to have a clear and coherent methodological approach that supports the specific aims of the study. This involves using rigorous and suitable research designs, sampling methods, and data analysis techniques that directly correspond to the nature of the questions being asked.

Maintaining methodological integrity assures that the findings will be credible and valid, addressing the specific hypotheses or inquiries posed by the researcher. It ensures that the research is conducted systematically, which can significantly enhance the reliability and applicability of the outcomes within the specified field, such as music therapy.

Other concepts like conceptual validity, content reliability, and theoretical framework play important roles in research but do not specifically focus on the alignment between methods and research questions to the same extent as methodological integrity does. Conceptual validity relates more to how well a study measures the concepts it intends to measure, content reliability refers to the consistency of the measurement over time, and a theoretical framework provides the underlying theory that informs the research but doesn't dictate methodological choices directly.