10Min Research Methodology - 16 - How to Write a Problem Statement?
Based on Research With Fawad's video on YouTube. If you like this content, support the original creators by watching, liking and subscribing to their content.
Start by establishing the topic’s value, then summarize existing research and identify the specific research gap that motivates the study.
Briefing
A strong problem statement is the blueprint for everything that follows—research objectives, research questions, and ultimately hypotheses. The core requirement is a brief, concise, yet comprehensive statement that clearly defines (1) the issue being studied, (2) the key variables and how they relate, and (3) the setting where the relationships will be tested. Before writing that statement, though, researchers must provide background: the topic’s value, what existing research says, and the specific gap that motivates the study.
The session frames the problem statement as something built directly from a proposed conceptual model. In the example model, green marketing practices and green human resource (HR) practices act as independent variables, green HR includes subdimensions, and the study’s mediators and dependent variables are specified as well. The dependent variables are task-related environmental performance and proactive environmental performance. Servant leadership is positioned as a moderator, meaning it changes the strength or direction of certain relationships in the model, while mediators explain the mechanism through which independent variables affect outcomes.
Once the model is designed, the writing process begins with the “value of the topic”—why green practices matter—and then moves toward the “value of existing research” and the gap in that research. That background cannot be skipped; the problem statement should not appear out of nowhere. After establishing that context, the problem statement itself should focus tightly on the relationships and the study location rather than rehashing every detail of the literature review.
In the example, the problem statement is constructed using clear verbs that signal the type of analysis being proposed: “to what extent” green marketing practices and green HR practices impact environmental outcomes. It explicitly names the dependent variables (task-related environmental performance and proactive environmental performance) and incorporates the mediating and moderating roles from the conceptual model (mediators for the mechanism, servant leadership for moderation). It also specifies where the relationships will be studied—subjects drawn from the hospitality industry—so the research is not treated as universally applicable.
Finally, the problem statement functions as a bridge to the next stages of methodology. The statement is used to derive research objectives; those objectives then generate research questions. Once research questions are answered, the objectives are achieved and the original research problem is addressed. The session also notes that hypotheses come after research questions, with wording conventions depending on whether hypotheses are singular or plural (using “is” for singular and “are” for plural). The takeaway is practical: write the problem statement from the model, keep it tight, and ensure it includes variables, relationship types (mediation/moderation), and the study setting—then let it drive the rest of the research design.
Cornell Notes
A problem statement should be brief, concise, and comprehensive, but it must be grounded in the conceptual model and supported by prior background. Researchers first establish why the topic matters, summarize what existing research has already found, and identify the gap that motivates the study. The problem statement then specifies the variables and their relationships using clear verbs (e.g., “to what extent”), including mediation and moderation roles, and it identifies the study setting (e.g., hospitality industry). In the example, green marketing and green HR practices are linked to task-related and proactive environmental performance, with mediators explaining mechanisms and servant leadership moderating effects. That problem statement becomes the source for research objectives, which generate research questions and later hypotheses.
Why can’t a problem statement be written without background first?
What makes a problem statement “brief, concise, and comprehensive” in practice?
How does the conceptual model translate into the wording of the problem statement?
What role do mediation and moderation play in the problem statement?
How does the problem statement connect to research objectives, questions, and hypotheses?
Review Questions
- What minimum elements should a problem statement include to reflect a conceptual model accurately?
- How do mediation and moderation differ, and how should each appear in a problem statement?
- Why does the study setting (e.g., hospitality industry) need to be stated inside the problem statement rather than left for later sections?
Key Points
- 1
Start by establishing the topic’s value, then summarize existing research and identify the specific research gap that motivates the study.
- 2
Write the problem statement after background is in place; don’t introduce the problem without justification.
- 3
Keep the problem statement brief, concise, and comprehensive by naming variables, relationship types, and the study setting.
- 4
Use clear verbs and framing (such as “to what extent”) to show what is being measured and how variables relate.
- 5
Incorporate mediation and moderation directly into the problem statement to match the conceptual model (mediators for mechanism, servant leadership for moderation).
- 6
Specify the dependent variables explicitly so the outcomes of interest are unambiguous.
- 7
Use the problem statement to generate research objectives, which then produce research questions and later hypotheses.