Rationale:
The rationale provides the background, justification, and motivation for conducting the study. It explains the significance and relevance of the research topic and why it is important to investigate. The rationale typically addresses broader issues, such as:
1. Identification of a Knowledge Gap: The rationale highlights the gaps in existing knowledge or theoretical understanding that the study aims to address. It explains the need for new information or insights and how the proposed study contributes to filling this gap.
2. Significance and Impact: The rationale discusses the potential significance and impact of the research. It describes how the findings can advance the field of study, inform practice or policy, or contribute to solving real-world problems.
3. Theoretical Framework: The rationale presents the theoretical framework or concepts that underpin the study. It provides a brief overview of relevant theories, models, or frameworks that guide the research and help situate it within a broader academic context.
4. Contextual Factors: The rationale may also discuss contextual factors that influence the need for the study. These could include historical events, societal challenges, or recent developments that make the research topic particularly relevant or timely.
Purpose of Study:
The purpose of the study clearly articulates the specific objectives or aims that the research seeks to achieve. It outlines what the study intends to accomplish and provides a more focused roadmap for the research process. The purpose typically includes:
1. Specific Research Questions or Hypotheses: The purpose clearly states the main research questions or hypotheses that the study aims to investigate. These questions or hypotheses guide the design of the research methodology and analysis.
2. Key Research Objectives: The purpose outlines specific, measurable objectives that the research intends to achieve. These objectives are actionable and provide a framework for assessing the success or outcomes of the study.
3. Scope and Limitations: The purpose sets the boundaries and limitations of the study. It clarifies what is included and excluded, the population or context under study, and any constraints or restrictions on the research.
4. Research Methods: The purpose may also briefly mention the research methods that will be employed to collect and analyze data. However, a detailed description of the methodology is usually provided in a separate section of the research proposal or paper.
In summary, the rationale provides the underlying reasons, significance, and theoretical context for the study. It explains why the research is necessary and important. On the other hand, the purpose of the study clearly defines the specific objectives, research questions, and scope of the research. Together, the rationale and purpose form a strong foundation for a well-designed and focused research project.