The scope and delimitation section draws the fence around your study and says who put it there. The scope is what is inside: the variables, the respondents, the place and the period. The delimitation is what you deliberately left outside, and the reason you left it. Get the second half right and a panel stops probing; leave it vague and every question at the defence becomes “why did you not include…”.
Delimitation, limitation, and why the distinction is examined
These are not synonyms, and Philippine panels ask about the difference often enough that it is worth stating once, plainly.
| Delimitation | Limitation | |
|---|---|---|
| Who decided it | You did | Circumstances did |
| When it is written | Before data collection, in Chapter 1 | After data collection, usually in Chapter 5 |
| What it needs | A reason | An honest account and a statement of what it constrains |
| Example | Only fourth-year students were surveyed, because only they had completed the internship | Fewer questionnaires were returned than the computed sample, because classes were suspended for two weeks |
Writing a limitation into Chapter 1 as though it were a choice is the error a panel notices instantly, because it reads as covering for something. Keep the two apart. What a limitations section looks like when a study genuinely goes wrong is worked through, for a field-based discipline, in the piece on limitations after a field trial fails.
The five boundaries every scope section names
- Variables. Exactly the ones in your statement of the problem, no more.
- Respondents. Who, with the inclusion rule and the exclusion rule stated.
- Locale. The place, named.
- Period. The academic year, semester or months of data collection.
- Instrument and design. What kind of data you collected, and therefore what kind of claim you can make.
Miss one and the section is incomplete; the missing one is almost always the fifth, which is also the one that protects you when a panellist asks whether your study proves causation.
Seven scope and delimitation sections, written out
1. Nursing
This study focused on the level of knowledge and the level of practice of standard precautions among staff nurses in [hospital], [city], during the second semester of academic year 2026-2027. Respondents were limited to staff nurses assigned to the medical and surgical wards who had rendered at least six months of service in the institution, because the study measured routine practice rather than orientation-stage behaviour. Nurse supervisors, nursing attendants, student nurses on duty and nurses in the emergency and operating room complexes were excluded, since their exposure patterns and supply access differ materially from ward practice. Data were gathered through a self-administered questionnaire; observed practice was self-reported and not verified by direct observation, so the study describes reported practice rather than audited compliance. Patient outcomes and institutional infection rates were outside the scope.
2. Education
This study covered the extent of use of reading intervention strategies among Grade 3 teachers and the oral reading performance of their pupils in the [district] of [division], during school year 2026-2027. It was delimited to public elementary schools within the district, because private schools follow different reading programmes and their inclusion would confound the comparison. Teachers handling Grades 1, 2, 4, 5 and 6 were excluded, as the study was concerned with the grade level at which the reading inventory is administered. Pupil performance was measured using the school’s existing reading inventory results rather than a researcher-administered test, so no new assessment burden was placed on learners. Reading comprehension in the mother tongue and pupils’ home reading environment were not examined.
3. Business administration
This study examined the relationship between social media marketing practices and customer purchase intention among micro and small enterprises in [city] for calendar year 2026. It was confined to enterprises registered with the city business permits office and classified as micro or small, because medium and large enterprises have marketing budgets and dedicated staff that place them in a different operating reality. Only enterprises maintaining at least one active social media page were included, since the study cannot measure a practice in firms that do not perform it. Respondents were customers who had transacted with the enterprise at least twice in the preceding twelve months. Actual sales figures were not collected, as these are confidential; purchase intention was measured instead, which is a stated intention and not a record of behaviour.
4. Criminology
This study assessed the level of implementation of barangay anti-drug abuse council programmes and the level of community participation in them in [municipality], [province], during calendar year 2026. It covered [number] barangays with organised councils as of January 2026; barangays without an organised council were excluded, because there was no programme to assess. Respondents were residents aged eighteen and above with at least one year of residency in the barangay, a threshold set so that respondents had been present for a full programme cycle. Council officials were not surveyed, since the study measured the community’s view rather than the implementers’ own. Persons under rehabilitation and persons deprived of liberty were excluded on ethical grounds and because access would have required clearances outside the study’s timeframe. The study did not evaluate programme outcomes on drug use prevalence.
5. Information technology capstone
This study covered the design, development and evaluation of a web-based inventory and sales monitoring system for [the company] in [city], from [month] to [month] 2026. The system was delimited to inventory recording, sales recording and report generation. Payroll, accounting integration and online ordering were excluded, since these lie outside the process the company identified and would extend development beyond the capstone period. The system was developed for desktop and mobile browsers and was not deployed as a native application. Evaluation was carried out by [number] respondents comprising the company’s staff and IT practitioners, using the criteria described in Chapter 3, and measures perceived quality rather than performance under sustained load.
6. Hospitality and tourism
This study focused on perceived service quality and guest satisfaction in [number] accredited beach resorts in [province] during the peak months of [period] 2026. It was delimited to guests aged eighteen and above who had stayed at least one night, because day-trip visitors do not experience the full range of services measured. Resorts not accredited by the provincial tourism office were excluded, since accreditation records were the sampling frame. Service quality was measured through guest perception only; management self-assessment, employee perspectives and room rates were not included. The study describes the relationship between perceived quality and satisfaction and does not establish that one causes the other.
7. Psychology
This study examined the relationship between perceived academic stress and sleep quality among third-year and fourth-year college students in [university], [city], during the first semester of academic year 2026-2027. First-year and second-year students were excluded, because the study concerned the years in which thesis and internship loads coincide. Both variables were measured using published self-report scales administered once, so the study captures a single point in time and cannot describe change across a semester. Clinical sleep disorders, diagnosed anxiety conditions and physiological sleep measures were outside the scope, and no clinical interpretation of scores was made. Respondents who indicated a current diagnosis or ongoing treatment were referred to the university guidance office and their responses were not analysed.
The recurring move in all seven is that every exclusion is followed by because. That single word is what turns a list into a defence. Notice too that several of them close by naming what the study cannot claim, which is the fifth boundary doing its job.
The fill-in template
This study focused on [variables] among [respondents] in [locale] during [period].
It was delimited to [the included group or setting], because [reason]. [Excluded group A] and [excluded group B] were not included, since [reason].
Data were gathered through [instrument], so the study describes [what the data can show] rather than [what it cannot]. [Related variable] was outside the scope of this study.
Three paragraphs, five boundaries, every exclusion reasoned. A scope section rarely needs to be longer than a page.
The questions a panel asks about scope
- “Why did you exclude [group]?” Answerable in one sentence if the reason is already written. Unanswerable if it is not.
- “Can your findings be generalised to [wider population]?” The correct answer is usually no, and the scope section is where you already said so.
- “Why this period?” Because of the academic calendar, the industry’s peak season, or the availability of the records. Any of the three is acceptable; no answer is not.
- “Does this design let you say [variable A] causes [variable B]?” In a descriptive-correlational study it does not, and the scope section should have said so before the panel had to.
The broader set of what panels ask, chapter by chapter, is collected in the piece on thesis defence questions in the Philippines.
How the scope reaches the rest of the manuscript
The scope section is not decorative. Every boundary it names has to reappear somewhere.
| Boundary | Where it reappears |
|---|---|
| Variables | Statement of the problem, conceptual framework, questionnaire parts |
| Respondents and the inclusion rule | Respondents of the Study in Chapter 3, and the population figure |
| Locale | Locale of the Study in Chapter 3, and the title |
| Period | Data gathering procedure, and the title if your manual requires it |
| Design and instrument | Research design, instrument, and the hedging in Chapter 5 |
If the inclusion rule in your scope section and the population figure in Chapter 3 describe different people, one of the two is wrong, and it is the kind of inconsistency a panel finds by reading two pages side by side. The same check applies against the statement of the problem, which must name the same variables in the same words. Where the section sits in the running order of the chapter is set out in the guide to writing Chapter 1 section by section.
Draw the fence before you collect anything
A scope section written after data collection is a rationalisation, and it reads like one. Written first, it is a plan, and it saves you from surveying people you will not be able to use. Tesify turns your title, variables and respondents into the five boundaries with the reasons already stated, so what you review is a draft rather than a blank page, and the wording stays consistent with the rest of Chapter 1. The decisions remain yours.
Draft your scope and delimitation free on Tesify
Frequently asked questions
What is the difference between scope and delimitation?
The scope is what the study covers. The delimitation is what you deliberately excluded and why. Most Philippine manuals ask for both under one heading, written as a single continuous section.
Is a delimitation the same as a limitation?
No. A delimitation is your choice, made before data collection, and belongs in Chapter 1. A limitation is imposed by circumstances, becomes known during or after data collection, and belongs in Chapter 5 in most Philippine manuals.
How long should the scope and delimitation be?
Half a page to a page. Three paragraphs covering the five boundaries is enough. Longer usually means limitations have crept in.
Do I need a reason for every exclusion?
Yes. An exclusion without a reason is the question your panel will ask, and answering it on the spot is much harder than writing one clause now.
Should the scope mention the statistical tools?
Not the tools themselves, which belong in Chapter 3. It should mention the kind of data and therefore the kind of claim, which is what protects you from a causation question.
Can I widen the scope after the proposal defence?
Widening changes your sampling, your instrument and often your timeline, so it needs your adviser’s approval and usually the panel’s. Narrowing is easier and is sometimes what the panel asks for.
Does a qualitative study need a scope and delimitation?
Yes, and the same five boundaries apply. The fifth changes character: instead of naming a statistical constraint, it names transferability, and says that the findings describe these participants in this setting rather than a population.
Where does the scope and delimitation go in Chapter 1?
After the significance of the study in most Philippine manuals, and before the definition of terms. Your own manual sets the binding order.
Should I name the school or company, or anonymise it?
Follow the permission you were granted. Where an establishment allowed data collection on condition of anonymity, write “a selected tertiary hospital in [city]” and keep the name out of the entire manuscript, including the title.
My scope says one thing and my title says another. Which do I change?
Usually the title, because it is the shorter fix and because scope is decided by what you can actually access. Whichever you change, change both plus the general statement, so all three agree.