What is included in the definition of research as per Subpart A?

The definition of research, as outlined in Subpart A, emphasizes a systematic investigation that entails rigorous testing and evaluation. This definition is aligned with the fundamental principles of research, which seek to explore specific hypotheses or questions through structured methodologies.

Systematic investigation refers to the organized approach researchers take, which often involves formulating questions, collecting data, and analyzing results to draw conclusions. Testing denotes the process of conducting experiments or trials to validate or refute hypotheses. Evaluation is critical in determining the implications, significance, or applications of the research findings. Together, these elements ensure that research is conducted in a disciplined manner, adhering to established protocols that enhance the reliability and validity of the results.

In contrast, the other options do not align with the formal and structured requirements of research as outlined in Subpart A. Personal opinions and conversations lack the methodological rigor needed to qualify as research. Casual observations may not follow systematic protocols or control for variables, which is essential for valid research outcomes. Historical analysis of past research, while potentially insightful, does not involve the active gathering of new data or evidence, which is central to the definition of research provided in Subpart A.