An overall aim states what the dissertation seeks to achieve; specific objectives develop that aim into related outputs. Formulate them around the problem, available evidence and a feasible method. For each objective, identify the question, evidence and criteria for assessing completion. Check your department’s terminology and requirements rather than assuming a fixed number of objectives.
How do aim, topic, question and hypothesis differ?
The topic identifies an area, such as access to support for working students. The problem explains what needs investigation. The aim states the intended contribution, while the question expresses what you will ask. A hypothesis is a reasoned, testable expectation where appropriate to the design.
The University of Manchester’s Academic Phrasebank places aims and questions among introduction functions. It offers writing support, not universal dissertation regulations. Use the existing guide to hypotheses for the details of hypothesis formulation.
How do you write the overall aim?
Combine a knowledge-oriented action, the subject, relevant participants or case and necessary boundaries. A verb alone is insufficient: “analyse the issue” does not identify the issue, scope or output.
Original hypothetical example: explore how first-year students with paid employment describe access to consultations at one university support centre during one semester. This identifies experience, participants and setting. It does not promise to measure effects on grades without the evidence needed for that claim.
How do you develop specific objectives?
Each objective should contribute to the overall aim. Do not automatically create one for every subheading. “Read the literature” describes an activity; specify the intellectual output if a theoretical objective is needed, such as comparing defined concepts of service accessibility.
For the example, you could describe the centre’s published appointment options, explore students’ accounts of timing barriers and compare those accounts with the stated provision. The corresponding outputs might be a document summary, a justified interview analysis and an integrated comparison with limitations. These are planning suggestions, not completed findings.
How can you improve weak formulations?
“Study student support” needs a defined service, group, setting and purpose. “Prove that employment damages study” presupposes a result. If the design examines associations, identify the variables and investigate their relationship. If it examines experience through interviews, phrase the aim around those accounts.
“Solve the problem for every university” is unlikely to be justified by one centre. Recommendations must remain proportionate to the actual evidence. Discuss feasibility and access before committing to the wording.
How do objectives connect to methods and conclusions?
For each objective, state what data will answer it, how those data will be obtained and how they will be analysed. The methods phrasebank supports writing, but does not choose the method for you. Change over time requires suitable temporal evidence; population estimates require an appropriate sampling design; causal effects need more than a one-off correlation.
Show the relevant output in the findings and return to objectives in the conclusion. Explain limitations and unanswered questions. The conclusions guidance helps with structure, not with inventing achievement. If access or scope changes, discuss and document revisions with your supervisor and align the introduction, methods and conclusion. The worksheet records this chain of decisions.
FAQ
How many objectives do I need?
Use a number appropriate to the aim, scope and departmental rules; there is no universal requirement.
Does each objective need a hypothesis?
No. Aims, questions and hypotheses serve different roles within the design.
Are tasks the same as objectives?
Not always. Specify an intellectual or other justified output rather than only an activity.
Can I revise an aim?
Discuss and justify changes with your supervisor, document them and align the relevant chapters.
Downloadable worksheet
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- Hypotheses and Research Questions: Differences and How to Write Them
- How to Write a Thesis Introduction: Structure, Aim and Examples