10Min Research Methodology - 17 - How to Write Research Objectives and Research Questions?
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Research objectives and research questions are extracted from the relationships already defined in the problem statement and variable model.
Briefing
Turning a well-written problem statement into research objectives and research questions is the next step after mapping variables (independent, dependent, mediating, and moderating) into a clear model. The key move is that objectives and questions are “extracted” from the problem statement: each relationship inside the model becomes an objective, and each objective is then converted into a question form. This matters because it turns a conceptual framework into testable targets that can guide data collection and analysis.
In the example used, the problem statement includes relationships involving green marketing practices and task-related environmental performance, with green mindset acting as a mediator. From that model, one objective is drafted to assess the impact of green marketing on task-related environmental performance. The same logic applies to other variables in the model: each independent-to-dependent link, and each mediated pathway, gets its own objective. When the model includes multiple relationships, objectives can be organized as main objectives and sub-objectives. For instance, a main objective might focus on the mediating role of green mindset in the relationship between green marketing practices and task-related environmental performance. That main objective can then be broken down into sub-objectives such as (1) the relationship between green marketing and green mindset, and (2) the relationship between green mindset and task-related environmental performance.
A crucial writing guideline is the verb choice in research objectives. Objectives should be outcome-oriented rather than procedural—meaning they describe what will be assessed or determined, not what steps will be taken. The example emphasizes verbs like “assess” to keep objectives measurable and aligned with the model’s relationships.
Once objectives are drafted, the process shifts to research questions. The method is straightforward: convert each objective into a question that reflects the same relationship. For example, an objective phrased as “assess the impact of green marketing practices on task-related environmental performance” can be rewritten as “Do green marketing practices influence task-related environmental performance?” Another variant flips the phrasing to “Is there an impact of green marketing practices on task-related environmental performance?” The underlying idea is that answering the research questions achieves the objectives; achieving the objectives resolves the study’s problem.
The transcript also notes that researchers may differ in preferred formats—some may use main and sub-questions, others may keep only main questions. The practical advice is to follow the approach endorsed by a supervisor, coach, or university guidance, even if personal preference differs. Overall, the workflow is consistent: model → problem statement → outcome-oriented objectives → question-form research questions, with mediation paths handled through main and sub-objectives when the model becomes complex.
Cornell Notes
Research objectives and research questions are derived directly from the relationships stated in a problem statement and model. Each relationship—such as green marketing practices affecting task-related environmental performance, and green mindset mediating that link—becomes an objective. Objectives should use outcome-oriented verbs (e.g., “assess”) rather than procedural language. When mediation creates multiple pathways, main objectives can be split into sub-objectives (e.g., green marketing → green mindset, and green mindset → task-related environmental performance). Research questions are then created by rewriting each objective in question form; answering the questions fulfills the objectives and addresses the overall research problem.
How do research objectives relate to a problem statement and the variable model inside it?
Why use outcome-oriented verbs when writing research objectives?
How should mediation be handled when writing objectives?
What is the method for converting research objectives into research questions?
When is it appropriate to use main objectives and sub-objectives (or main and sub-questions)?
Review Questions
- If your problem statement includes a mediating variable, how would you structure the main objective versus sub-objectives?
- What changes when converting an objective into a research question, and what stays the same?
- Why might two researchers choose different formats (main vs sub questions) even when they start from the same model?
Key Points
- 1
Research objectives and research questions are extracted from the relationships already defined in the problem statement and variable model.
- 2
Each relationship in the model (independent → dependent, and mediated pathways) should be represented as an objective.
- 3
Use outcome-oriented verbs in objectives (such as “assess”) to keep them measurable and aligned with what will be tested.
- 4
Complex models with mediation can be organized into main objectives and sub-objectives to cover each component relationship.
- 5
Convert each objective into a question by rewriting it in question form; answering the questions fulfills the objectives.
- 6
Follow the formatting preferences endorsed by a supervisor, coach, or university guidance when deciding between main/sub structures.