How to Write Research Objectives: Examples for PhD (2026)
Meet the Expert
Shruti Sharma
Academic Writing Coach & PhD Thesis Structure Specialist
- Expert in developing research aims, objectives, and research questions for PhD theses
- Reviewed and refined objectives for 200+ PhD scholars across disciplines
- Specialises in objective-question-methodology alignment in research design
Research objectives are specific, actionable statements that describe exactly what your study will accomplish. They operationalise your research aim by breaking it into concrete, achievable steps. Well-written objectives are essential for structuring your thesis, designing your methodology, and demonstrating to examiners that your study is clearly defined and feasible.
Research Aim vs Research Objectives vs Research Questions
| Element | Definition | Format | Example |
|---|---|---|---|
| Research Aim | Broad, overarching purpose of the study | One sentence, general statement | 'This study aims to investigate factors influencing employee retention in Indian IT firms' |
| Research Objectives | Specific steps to achieve the aim | Numbered list, action verb + specific outcome | 'To identify the primary factors affecting employee turnover intention in the IT sector' |
| Research Questions | Specific questions the study will answer | Question form | 'What are the primary factors driving turnover intention among IT employees in India?' |
Characteristics of Well-Written Research Objectives
Good research objectives should be SMART:
- Specific — Clearly define what will be examined, measured, or determined
- Measurable — The achievement of the objective can be evidenced in your findings
- Achievable — Feasible within the scope, time, and resources of the study
- Relevant — Directly related to the research problem and aim
- Time-bound — Achievable within the study period
Action Verbs for Research Objectives
| Purpose | Appropriate Verbs |
|---|---|
| Exploratory objectives | Explore, identify, examine, describe, assess, map |
| Explanatory objectives | Explain, determine, investigate, analyse, establish |
| Comparative objectives | Compare, contrast, differentiate, evaluate |
| Testing/measurement objectives | Test, measure, quantify, validate, verify |
| Development objectives | Develop, design, construct, propose, create |
Research Objectives Examples by Discipline
Management / Business Research
Aim: To examine the impact of transformational leadership on organisational performance in Indian SMEs.
- To review existing literature on transformational leadership and organisational performance in SME contexts.
- To identify the dimensions of transformational leadership practised in Indian SMEs.
- To examine the relationship between transformational leadership behaviours and employee performance outcomes.
- To determine the mediating role of employee engagement in the leadership-performance relationship.
- To propose recommendations for SME leadership development based on empirical findings.
Education Research
Aim: To investigate the effectiveness of formative assessment strategies in improving student academic achievement in secondary schools.
- To explore teachers' understanding and application of formative assessment strategies in secondary school classrooms.
- To measure the impact of formative assessment frequency on student academic achievement in English and Mathematics.
- To compare achievement outcomes between students in high-frequency and low-frequency formative assessment contexts.
- To examine students' perceptions of formative feedback and its influence on their self-regulated learning.
Health Sciences Research
Aim: To assess the effectiveness of community-based mental health interventions for postpartum depression in rural India.
- To identify current community-based mental health interventions available to mothers in rural Indian settings.
- To evaluate the effectiveness of community health worker-led counselling on postpartum depression symptom reduction.
- To explore the barriers and facilitators to uptake of mental health support among rural postpartum women.
- To develop recommendations for policy and programme design based on empirical findings.
Common Mistakes in Writing Research Objectives
- Too vague — 'To understand employee motivation' is not specific enough; state what aspect of motivation and in what context
- Too ambitious — Multiple objectives rolled into one; each should be achievable separately
- Using passive voice — Write 'To examine X' not 'X will be examined'
- Not aligned with methods — Each objective should be answerable with your chosen data collection and analysis approach
- Confusing objectives with methods — 'To conduct interviews' is a method, not an objective
How to Check Your Objectives Are Well-Aligned
Create a research alignment table showing how each objective maps to a research question, a data collection method, and an analysis technique. This is also an excellent addition to your methodology chapter.
Examiner Tip
At the end of your thesis, each research objective should be explicitly addressed in your findings and discussion chapters. Many examiners check whether every stated objective has been achieved. If an objective is not addressed in your findings, either the objective needs revising or your findings need expanding.
Need help formulating research aims, objectives, and questions for your PhD thesis? Thesis Ace Writers provides expert research design and thesis structure support.
Related Reading from Thesis Ace Writers
Frequently Asked Questions
Click a question to expand the answer.
Research objectives are specific, clearly stated statements of what a study aims to achieve. They break down the broader research aim into concrete, measurable, and actionable goals. Each objective should be achievable within the scope of the study and should map to specific research questions, data collection activities, and analysis outputs. Objectives are typically written using action verbs such as 'to examine', 'to investigate', 'to determine', or 'to compare'.
The research aim is a broad, overarching statement of the study's general purpose — what the study is ultimately trying to achieve. Research objectives are specific, detailed breakdown of how that aim will be achieved — the concrete steps, tasks, or outcomes. A PhD thesis typically has one broad aim and three to five specific objectives that together fulfil that aim.
Research objectives state what the researcher will do (using action verbs: 'to examine', 'to investigate'). Research questions ask what will be found out (in question form: 'What is...?', 'How does...?'). They are closely related — each objective usually corresponds to one or more research questions. Objectives guide the 'doing' of research; questions guide the 'knowing'.
A PhD thesis typically has three to five research objectives. Fewer than three may suggest insufficient scope; more than five may be too ambitious for a single study. Each objective should be distinct, achievable, and contribute to fulfilling the overall research aim. The number should reflect the scope and complexity of the study.
Use action verbs that are specific and appropriate to your methodology: Exploratory: explore, identify, examine, assess, describe; Explanatory: explain, determine, analyse, investigate; Comparative: compare, contrast, evaluate; Testing: test, measure, quantify, validate. Avoid vague verbs like 'understand' or 'look at' — use precise academic verbs that can be operationalised.