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SACE Stage 2 Cross-disciplinary Studies study materials
SACE Stage 2 Cross-disciplinary Studies study resources

SACE Stage 2 Cross-disciplinary Studies practice questions

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Question 1Cross-disciplinary inquiry

A student investigating urban heat compares temperature readings from a city centre and a nearby rural area. Which action best reflects a cross-disciplinary approach to this inquiry?

  1. Choosing the site that best supports the student's hypothesis
  2. Recording only the maximum temperature at each site
  3. Combining climate data with interviews about how residents use public spaces Correct answer.
  4. Repeating the same measurement until the numbers match

Explanation

Cross-disciplinary inquiry deliberately draws on concepts and methods from more than one field to illuminate a shared problem. Pairing physical measurements with social data links environmental science to human behaviour, which a single-discipline study would not do. The other actions either narrow the evidence or bias it.

Question 2Cross-disciplinary inquiry

Which statement best describes a discipline's 'methodological lens'?

  1. The set of assumptions, tools and standards a field uses to generate knowledge Correct answer.
  2. The list of topics a field has already researched
  3. The textbooks a field recommends to new students
  4. The funding body that supports a field's research

Explanation

A methodological lens is the combination of assumptions, procedures and evidentiary standards that shape how a discipline builds knowledge. It explains why two fields can study the same phenomenon and reach different kinds of conclusions. Topics, funders and textbooks are not the lens itself.

Question 3Cross-disciplinary inquiry

Two researchers study a coastal town's response to flooding. One models water flow; the other interviews residents about evacuation decisions. What does this pairing most clearly illustrate?

  1. That interviews are always more valid than models
  2. That combining physical and social evidence can produce a fuller account of risk Correct answer.
  3. That modelling cannot be used in cross-disciplinary work
  4. That one method must be discarded as unreliable

Explanation

Cross-disciplinary inquiry often integrates physical and social evidence so that a problem is understood from complementary angles. The model describes hazard behaviour while interviews reveal how people interpret and act on that hazard. Neither method is inherently superior, and both remain useful.

Question 4Cross-disciplinary inquiry

A team investigating food waste includes a chemist, an economist and a sociologist. Which benefit most directly arises from this composition?

  1. Multiple perspectives on the causes and possible solutions of one problem Correct answer.
  2. Guaranteed agreement on the final recommendations
  3. Faster completion of laboratory tests
  4. Elimination of the need for a literature review

Explanation

Bringing together different disciplines gives the team several lenses on the same problem, so causes and solutions can be examined from material, economic and social angles. It does not guarantee consensus, speed up specific tasks, or remove the need to review existing knowledge. The value lies in the breadth of perspective.

Question 5Cross-disciplinary inquiry

Which question is most clearly a cross-disciplinary inquiry question?

  1. How many protons does a carbon atom contain?
  2. What year was a particular treaty signed?
  3. What is the boiling point of water at sea level?
  4. How do housing costs and transport access together shape where low-income workers can live? Correct answer.

Explanation

A cross-disciplinary question requires insights from more than one field to answer, such as economics, geography and social policy. The other questions have single-discipline answers that can be settled within chemistry or history alone. Only the housing question demands integration.

Question 6Cross-disciplinary inquiry

What does 'triangulation' mean in cross-disciplinary research?

  1. Dividing a team into three equal groups
  2. Using three or more methods or sources to check whether findings converge Correct answer.
  3. Repeating a study in three different countries
  4. Selecting three participants at random

Explanation

Triangulation involves comparing findings from multiple methods, sources or disciplines to see whether they support one another. Convergence strengthens confidence in a conclusion, while divergence reveals where further inquiry is needed. It is not about group size, sampling or location.

Question 7Cross-disciplinary inquiry

A student cites a study that has been funded by a company with a commercial interest in the result. What is the most appropriate response?

  1. Accept the findings because they are published
  2. Evaluate the methods and disclose the funding when discussing the findings Correct answer.
  3. Ignore the funding and assess only the writing style
  4. Reject the study immediately

Explanation

Funding source is relevant context but does not by itself invalidate research. Sound practice is to scrutinise the methods and report the conflict of interest transparently so readers can weigh the evidence. Immediate rejection and uncritical acceptance are both unreasonable.

Question 8Cross-disciplinary inquiry

Which outcome best indicates that a cross-disciplinary project has achieved genuine integration rather than mere juxtaposition?

  1. Each discipline's section is written separately with no cross-reference
  2. The report is longer than a single-discipline report
  3. Each discipline uses its own referencing style
  4. The findings of one discipline reshape the questions asked by another Correct answer.

Explanation

Integration occurs when disciplines actually influence one another, for example when one field's findings change the questions another field pursues. Separate sections, greater length and separate referencing styles are signs of parallel work rather than synthesis. Genuine integration changes the inquiry itself.

Question 9Cross-disciplinary inquiry

A researcher claims that because a correlation exists between ice-cream sales and drowning incidents, eating ice cream causes drowning. Which cross-disciplinary reasoning error is most evident?

  1. Relying on qualitative data
  2. Failing to use a control group
  3. Using too small a sample
  4. Confusing correlation with causation Correct answer.

Explanation

The claim infers causation from a correlation without considering a common cause such as hot weather, which raises both ice-cream sales and swimming. Recognising such confounders is essential when combining statistical and social evidence. The other options describe separate methodological concerns not central here.

Question 10Cross-disciplinary inquiry

When two disciplines use the same word, such as 'resilience', with different meanings, what is the most productive step for an interdisciplinary team?

  1. Avoid the term entirely in all communication
  2. Let each member keep a private definition
  3. Explicitly agree on working definitions and record them Correct answer.
  4. Choose the definition from the more senior discipline

Explanation

Shared terminology is a precondition for productive interdisciplinary work, so teams should negotiate and document working definitions. This prevents talking past one another and makes disagreements visible. Deferring to seniority, banning the term or keeping private meanings all obstruct communication.

Question 11Cross-disciplinary inquiry

A cross-disciplinary study of a new public-health policy draws on epidemiological data, economic modelling and interviews with patients. Which challenge is most characteristic of synthesising these sources?

  1. All three sources use identical standards of proof
  2. Economic models cannot include uncertainty
  3. The sources differ in what counts as strong evidence and how uncertainty is expressed Correct answer.
  4. Interviews always produce numerical data

Explanation

Different disciplines hold different evidentiary standards and express uncertainty in different ways, such as confidence intervals, model assumptions or thematic saturation. Synthesis therefore requires translating between these conventions rather than assuming a common standard. The other statements are factually incorrect.

Question 12Cross-disciplinary inquiry

Which feature most distinguishes a transdisciplinary approach from a multidisciplinary one?

  1. Transdisciplinary work avoids any theoretical framework
  2. Transdisciplinary work involves more participants
  3. Transdisciplinary work dissolves disciplinary boundaries and integrates stakeholders into the inquiry Correct answer.
  4. Transdisciplinary work is always conducted online

Explanation

Multidisciplinary work places disciplines side by side, whereas transdisciplinary work integrates frameworks and often involves non-academic stakeholders in defining and answering the question. Participant numbers, theoretical frameworks and delivery mode are not defining features. The key difference is the depth of integration.

Question 13Cross-disciplinary inquiry

A student's cross-disciplinary report presents strong data but never states the assumptions behind the economic model used. Why is this a significant weakness?

  1. Assumptions make a report longer than necessary
  2. Assumptions are only relevant to qualitative research
  3. Readers cannot judge the limits of the conclusions without knowing the assumptions Correct answer.
  4. Models are only valid if assumptions are kept secret

Explanation

Model conclusions depend on their assumptions, so omitting them prevents readers from assessing how far the findings can be trusted or generalised. Transparent reporting of assumptions is a core standard in cross-disciplinary work. The other options misstate the role of assumptions.

Question 14Cross-disciplinary inquiry

Researchers want to combine survey data on household energy use with ethnographic observation of daily routines. Which design decision best supports integration?

  1. Plan in advance how insights from one data set will inform the interpretation of the other Correct answer.
  2. Report only the survey results because they are numerical
  3. Analyse each data set without reference to the other
  4. Collect both data sets in completely separate locations

Explanation

Integration is strengthened when researchers plan how one body of evidence will inform the interpretation of another, such as using observations to explain survey patterns. Separate locations or isolated analysis keep the strands apart. Reporting only numbers discards the qualitative contribution.

Question 15Cross-disciplinary inquiry

A team studying air quality includes an atmospheric scientist, an urban planner and a community health worker. Which arrangement best supports genuine collaboration?

  1. The team avoids discussing methods to save time
  2. The atmospheric scientist directs all decisions because the topic is scientific
  3. The team agrees on shared questions, data protocols and regular joint interpretation sessions Correct answer.
  4. Each specialist works alone and submits a final chapter

Explanation

Genuine collaboration requires shared questions, compatible data protocols and ongoing joint interpretation so that each perspective can shape the inquiry. Isolated chapters, unilateral control or avoiding methodological discussion all undermine integration. Shared processes are what convert multiple experts into a team.

Question 16Cross-disciplinary inquiry

Which situation best illustrates the 'silo' problem in cross-disciplinary work?

  1. Researchers co-author papers across faculties
  2. Teams meet weekly to compare findings
  3. Departments share data through a common repository
  4. Specialists publish only within their own journals and do not read work from other fields Correct answer.

Explanation

Silos arise when disciplines communicate only internally and fail to engage with other fields, so knowledge does not flow between them. Shared repositories, co-authorship and regular meetings are practices that break silos down. The isolated publishing pattern is the clearest example.

Question 17Cross-disciplinary inquiry

A cross-disciplinary report concludes that a policy 'will reduce inequality'. To evaluate this claim, which question is most useful?

  1. Was the report typed professionally?
  2. Does the evidence specify which kinds of inequality and by what mechanism the policy acts? Correct answer.
  3. Did the authors agree with each other at the start?
  4. How many pages does the report contain?

Explanation

Evaluating a broad claim requires checking whether key terms are defined and whether a credible mechanism connects the policy to the outcome. Specifying the type of inequality and the causal pathway makes the claim testable. Presentation, length and initial agreement do not establish the claim's validity.

Question 18Cross-disciplinary inquiry

Which practice best demonstrates reflexivity in cross-disciplinary inquiry?

  1. Assuming the researcher's background has no influence on the study
  2. Removing all personal notes from the research record
  3. Examining how the researcher's disciplinary training shapes the questions asked and interpretations made Correct answer.
  4. Avoiding contact with participants

Explanation

Reflexivity involves critically examining how a researcher's disciplinary background and position shape the inquiry. This awareness improves transparency and helps the team recognise blind spots. Assuming neutrality, deleting notes or avoiding participants does not achieve this.

Question 19Cross-disciplinary inquiry

A student compares two studies of remote work: one reports productivity statistics, the other analyses workers' sense of belonging. What is the most defensible way to combine them?

  1. Present each study's contribution and explain how together they illuminate different dimensions of remote work Correct answer.
  2. Treat the qualitative study as automatically superior
  3. Treat the numerical study as automatically superior
  4. Discard both because their methods differ

Explanation

When studies use different methods, a defensible synthesis explains what each contributes and how the contributions complement one another. Automatically ranking one method above the other or discarding both loses valuable evidence. The goal is integration, not hierarchy.

Question 20Cross-disciplinary inquiry

A cross-disciplinary team is choosing a research question. Which criterion is most important for a genuinely interdisciplinary question?

  1. It requires concepts or methods from more than one field to address Correct answer.
  2. It can be fully answered within a single discipline
  3. It has already been answered definitively
  4. It avoids any real-world application

Explanation

An interdisciplinary question is one that cannot be adequately addressed from a single disciplinary standpoint. It therefore demands concepts, methods or evidence from multiple fields. Questions answerable within one discipline, or already settled, do not require integration.

Question 21Cross-disciplinary inquiry

Which statement best captures the relationship between disciplinary depth and cross-disciplinary breadth?

  1. Effective cross-disciplinary work typically relies on solid grounding in at least one discipline Correct answer.
  2. Disciplinary knowledge is irrelevant once a team is formed
  3. Depth in a discipline makes cross-disciplinary work impossible
  4. Breadth can substitute for any disciplinary knowledge

Explanation

Cross-disciplinary inquiry depends on participants who understand at least one discipline deeply enough to contribute rigorous methods and evidence. Breadth without depth risks superficial synthesis, and depth alone may limit perspective. The two are complementary rather than opposed.

Question 22Cross-disciplinary inquiry

A team's cross-disciplinary model predicts a policy outcome, but the model's results change dramatically when one input is slightly altered. What does this most likely indicate?

  1. The model should be discarded without further analysis
  2. The model is sensitive to that input, so conclusions should be reported with appropriate caution Correct answer.
  3. The model is robust and can be applied widely
  4. The input should be removed to stabilise the results

Explanation

High sensitivity to a small change in input signals that conclusions depend heavily on that value, so findings must be presented with explicit uncertainty. Sensitivity analysis is a standard way to test this. Discarding the model or deleting the input would conceal the issue rather than address it.

Question 23Cross-disciplinary inquiry

Two disciplines produce conflicting conclusions about the same intervention. Which response best reflects sophisticated cross-disciplinary reasoning?

  1. Report only the conclusion that is easier to explain
  2. Investigate whether the disciplines defined the intervention or measured outcomes differently before judging Correct answer.
  3. Average the two conclusions to produce a compromise
  4. Assume one discipline must be wrong and choose the more familiar one

Explanation

Conflicts often arise because disciplines operationalise concepts differently or measure different outcomes, so investigating definitions and measures comes before judging which conclusion is right. Assuming error, averaging or selective reporting short-circuits that analysis. Careful comparison is the hallmark of sophisticated reasoning.

Question 24Cross-disciplinary inquiry

A researcher wants to combine historical archives, satellite imagery and oral histories to study land-use change. Which principle is most important for maintaining rigour across these sources?

  1. Treat all sources as equally reliable regardless of their origin
  2. Use only the satellite imagery because it is visual
  3. Assess each source's provenance and limitations before integrating it Correct answer.
  4. Prefer oral histories because they are more recent

Explanation

Rigorous integration requires evaluating each source's provenance, purpose and limitations so that its evidential weight is understood. Treating all sources as equally reliable or privileging one type without justification undermines the synthesis. Provenance assessment is the shared standard across these varied sources.

Question 25Cross-disciplinary inquiry

A cross-disciplinary project's findings are being used to advise a community. Which consideration most directly reflects the ethical dimension of translating research into action?

  1. Maximising the number of citations the report receives
  2. Ensuring the community understands the limits of the findings and can respond to them Correct answer.
  3. Keeping the methodology confidential to protect the team
  4. Presenting only findings that support the preferred policy

Explanation

Translating research into advice raises ethical obligations to communicate uncertainty and allow those affected to respond. This respects community autonomy and supports informed decisions. Citations, selective presentation and secrecy do not serve those obligations.

Question 26Cross-disciplinary inquiry

In cross-disciplinary inquiry, what does it mean to 'operationalise' a concept such as wellbeing?

  1. Compare how several disciplines have historically defined the concept in their textbooks
  2. Replace the concept with a simpler everyday term that general readers will find familiar
  3. Persuade the research team that the concept can be studied without any definition at all
  4. Specify concrete indicators and procedures by which the concept will be measured or observed Correct answer.

Explanation

Operationalising a concept means translating an abstract idea into observable, measurable indicators and stated procedures, so that different researchers can collect and compare data consistently. It is a necessary bridge between disciplines whose definitions of the same concept may differ. Simply defining the term is not enough; the definition must be tied to concrete measures.

Question 27Cross-disciplinary inquiry

A cross-disciplinary team writes a 'shared glossary' at the start of a project. What is the main purpose of this document?

  1. To record agreed meanings of key terms so each discipline interprets them consistently Correct answer.
  2. To assign blame if the project later fails to meet its deadlines
  3. To fix the final conclusions of the project before data collection begins
  4. To list every publication each team member has produced in their own field

Explanation

A shared glossary records the agreed meaning of key terms so that collaborators from different fields use words in the same way. Because terms such as 'risk' or 'model' carry different meanings across disciplines, this reduces miscommunication. The glossary is a working reference, not a statement of findings or a personnel record.

Question 28Cross-disciplinary inquiry

Which source type is an example of 'grey literature' in a cross-disciplinary review?

  1. A doctoral thesis that has been formally examined and archived
  2. A textbook chapter summarising established theory
  3. A peer-reviewed article in an established academic journal
  4. A government department's unpublished technical report on water quality Correct answer.

Explanation

Grey literature refers to material produced outside commercial or academic publishing, such as government reports, working papers and organisational documents. It is often valuable in cross-disciplinary work because it captures practical and policy knowledge not found in journals. Peer-reviewed articles, textbooks and examined theses belong to conventional scholarly literature.

Question 29Cross-disciplinary inquiry

A student uses a framework that combines ecological and economic perspectives to analyse a catchment. What is this framework an example of?

  1. A qualitative coding scheme
  2. An interdisciplinary conceptual framework Correct answer.
  3. A single-discipline theory borrowed without adaptation
  4. A statistical sampling technique

Explanation

A framework that deliberately integrates concepts from more than one discipline to structure an analysis is an interdisciplinary conceptual framework. It guides what variables matter and how they relate. It is not a sampling method or a coding scheme, which are procedural tools rather than organising perspectives.

Question 30Cross-disciplinary inquiry

What is a 'boundary object' in cross-disciplinary collaboration?

  1. A rule that prevents researchers from other fields joining a project
  2. A shared tool or document that different disciplines can use while interpreting it in their own ways Correct answer.
  3. A physical artefact that must be removed before collaboration can begin
  4. A statistical outlier that is excluded from analysis

Explanation

A boundary object is something, such as a map, dataset or model, that is flexible enough for different communities to use for their own purposes while still supporting cooperation. It enables coordination without forcing everyone to adopt identical interpretations. It is not an obstacle, an exclusion rule or a data anomaly.

Question 31Cross-disciplinary inquiry

A cross-disciplinary report includes a section describing the limits of its own method and the conditions under which its conclusions might not hold. What quality does this section demonstrate?

  1. Duplication of the literature review
  2. Reliance on anecdotal evidence
  3. Acknowledgement of uncertainty and scope conditions Correct answer.
  4. Failure to reach any conclusion

Explanation

Stating the limits of a method and the conditions under which conclusions hold demonstrates acknowledgement of uncertainty and scope conditions. This is a mark of scholarly rigour because it tells readers how far the findings can be trusted and applied. It does not indicate weak evidence or an absence of conclusions.

Question 32Cross-disciplinary inquiry

Which of these is a primary data source in a cross-disciplinary study of neighbourhood food access?

  1. Interviews the research team conducts with local shopkeepers Correct answer.
  2. A newspaper editorial about diet
  3. A textbook chapter on urban geography
  4. A published national nutrition survey analysed by another team

Explanation

Primary data are collected directly by the researchers for the specific study, such as interviews conducted by the team. Secondary sources, including previously collected surveys, textbooks and editorials, are produced by others for other purposes. Using primary data allows the team to design questions suited to its interdisciplinary aims.

Question 33Cross-disciplinary inquiry

What does 'peer review' contribute to cross-disciplinary research quality?

  1. It provides independent scrutiny by knowledgeable others before publication Correct answer.
  2. It guarantees that the findings are true and will replicate
  3. It removes the need for the authors to state their methods
  4. It ensures that every discipline is represented on the author list

Explanation

Peer review subjects a manuscript to independent scrutiny by knowledgeable readers who assess methods, evidence and argument before publication. It improves quality but cannot guarantee truth or replication. It also does not control authorship or remove the obligation to report methods transparently.

Question 34Cross-disciplinary inquiry

A team is designing a study of cycling safety. Which question is most clearly a cross-disciplinary research question rather than a single-discipline one?

  1. What is the tensile strength of the helmets sold locally?
  2. Which month has the highest average rainfall in the region?
  3. How many cyclists were hospitalised in the region last year?
  4. How do road design, cycling behaviour and public policy interact to shape injury risk? Correct answer.

Explanation

A cross-disciplinary question asks how factors studied by different fields interact, here combining engineering, behavioural and policy perspectives. Counting hospitalisations, testing materials or measuring rainfall each belongs to one discipline and does not require integration. The interaction question demands concepts and methods from several fields at once.

Question 35Cross-disciplinary inquiry

A researcher reads a cross-disciplinary paper and wants to judge whether its integration is convincing. Which feature should they examine most closely?

  1. The number of references cited in the bibliography
  2. The prestige of the journal in which it appears
  3. How the findings from each method are combined to support a joint conclusion Correct answer.
  4. The length of the paper's introduction

Explanation

The test of integration is whether findings from different methods or disciplines are actually combined to support a conclusion that none could reach alone. Reference counts, introduction length and journal prestige are weak proxies that say little about how evidence was synthesised. A convincing paper shows explicitly how the strands are brought together.

Question 36Cross-disciplinary inquiry

A student's cross-disciplinary project uses a survey, focus groups and a documentary analysis. What is the main methodological advantage of this combination?

  1. It guarantees that the sample is representative of the population
  2. It allows findings from different methods to be compared and corroborated Correct answer.
  3. It makes the project cheaper than using a single method
  4. It removes the need to justify the research question

Explanation

Combining methods allows findings to be compared and corroborated, so that weaknesses in one approach can be offset by strengths in another. This methodological pluralism is common in cross-disciplinary inquiry. It does not guarantee representativeness, reduce cost, or remove the need to justify the question.

Question 37Cross-disciplinary inquiry

Two collaborators disagree about whether a self-reported wellbeing score can be treated as an interval measure. What is the most productive way to resolve the disagreement?

  1. Average the two researchers' preferred analyses and report both numbers
  2. Examine the measurement properties and assumptions together and agree on an appropriate analysis Correct answer.
  3. Drop the wellbeing data from the study entirely
  4. Let the more senior researcher decide without further discussion

Explanation

Disagreements about measurement should be resolved by examining the properties of the measure and the assumptions each analysis requires, then agreeing on a defensible approach. Deferring to seniority bypasses evidence, discarding data loses information, and averaging incompatible analyses produces an incoherent result. Joint examination of assumptions is the productive route.

Question 38Cross-disciplinary inquiry

A cross-disciplinary report on housing presents a single case study of one street and concludes that the finding applies nationally. Which criticism is most appropriate?

  1. The report relies on too many statistical tests
  2. The report fails to include any primary data
  3. The report uses too many different disciplines
  4. The report generalises beyond what a single case can support Correct answer.

Explanation

A single case can illuminate mechanisms and context but cannot by itself support a claim about a whole nation. The appropriate criticism concerns overgeneralisation from limited evidence. This is not a matter of excessive statistical testing, too many disciplines, or an absence of primary data.

Question 39Cross-disciplinary inquiry

A team must decide how to present findings to both a scientific committee and a local residents' group. Which approach best reflects effective cross-disciplinary communication?

  1. Give the residents a simplified version that omits any uncertainty
  2. Present identical technical reports to both audiences to ensure fairness
  3. Tailor the emphasis and format to each audience while keeping the underlying evidence consistent Correct answer.
  4. Reserve the full findings for the scientific committee only

Explanation

Effective communication adapts emphasis and format to each audience without altering the substance of the evidence. Consistency of evidence protects integrity, while tailoring improves understanding. Omitting uncertainty or withholding findings from one group would distort or restrict access to the results.

Question 40Cross-disciplinary inquiry

A researcher from economics and a researcher from sociology both study 'trust' in institutions. Before combining their work, what should they clarify first?

  1. Which statistical software they will use
  2. Which of them has published more on the topic
  3. Who will be listed as first author
  4. How each discipline defines and measures trust Correct answer.

Explanation

Because 'trust' is understood and measured differently across fields, the collaborators must first clarify their definitions and measures so that the combined work is coherent. Software choice and authorship are practical matters that do not affect conceptual compatibility. Publication counts are irrelevant to the meaning of the concept.

Question 41Cross-disciplinary inquiry

What is the main function of an ethics application in a cross-disciplinary study involving human participants?

  1. To ensure participants' welfare, consent and confidentiality are protected before data collection Correct answer.
  2. To replace the need for informed consent during the study
  3. To assign the research question to a single discipline
  4. To demonstrate that the researchers are likely to obtain publishable results

Explanation

Ethics review exists to protect participants by requiring that risks, consent and confidentiality are addressed before data collection begins. It is not a predictor of publishable results and does not replace consent procedures. Cross-disciplinary projects face particular challenges because different fields may bring different ethical norms.

Question 42Cross-disciplinary inquiry

A cross-disciplinary team reports a strong effect but gives no information about the size of its sample or how participants were recruited. Which evaluation is most warranted?

  1. The findings are invalid because all cross-disciplinary studies require large samples
  2. The findings cannot be properly assessed because key methodological details are missing Correct answer.
  3. The findings are reliable because the effect is described as strong
  4. The findings should be accepted because recruitment details are irrelevant

Explanation

Without information on sample size and recruitment, readers cannot judge the risk of bias, the precision of the estimate or the population to which it applies. Methodological transparency is a precondition for appraisal. A strong-sounding effect does not compensate for missing detail, and recruitment is highly relevant to validity.

Question 43Cross-disciplinary inquiry

A student wants to combine legal analysis of a statute with interviews about how the statute is enforced. Which justification best explains why this is cross-disciplinary?

  1. It was supervised by two teachers
  2. It takes longer than a single-method project
  3. It links formal rules with their practical implementation, requiring both legal and social-science reasoning Correct answer.
  4. It uses more than one data file

Explanation

The project is cross-disciplinary because it connects formal legal rules with how those rules operate in practice, which requires reasoning from both law and social science. Using multiple files, having two supervisors or taking longer are incidental features. The integration of distinct forms of reasoning is what makes the work cross-disciplinary.

Question 44Cross-disciplinary inquiry

A team's qualitative and quantitative strands produce different accounts of the same phenomenon. Which response best reflects sophisticated cross-disciplinary reasoning?

  1. Report only the strand that matches the team's expectations
  2. Treat the divergence as informative and investigate why the strands differ Correct answer.
  3. Discard the qualitative strand because numbers are more objective
  4. Average the two accounts into a single blended result

Explanation

Divergent findings are often the most informative part of mixed-methods work, revealing measurement issues, contextual effects or different aspects of the phenomenon. Investigating the divergence is more rigorous than privileging one method or suppressing inconvenient results. Blending incompatible accounts would conceal the very difference that needs explanation.

Question 45Cross-disciplinary inquiry

A cross-disciplinary project aims to influence local policy. Which feature most strengthens the practical credibility of its recommendations?

  1. Recommendations that are specific, evidence-linked and acknowledge trade-offs Correct answer.
  2. Recommendations that are identical to those of a single discipline
  3. Recommendations that are stated with maximum confidence
  4. Recommendations that avoid mentioning any costs

Explanation

Policy recommendations gain credibility when they are specific, traceable to evidence and honest about trade-offs and constraints. Overstating confidence or hiding costs weakens trust and can lead to poor decisions. Recommendations that merely reproduce one discipline's view squander the value of cross-disciplinary analysis.

Question 46Cross-disciplinary inquiry

A reviewer asks whether a cross-disciplinary model's assumptions are 'defensible'. What does this most plausibly mean?

  1. The assumptions are popular with the general public
  2. The assumptions are mathematically complex
  3. The assumptions are reasonable, stated openly and appropriate to the purpose of the model Correct answer.
  4. The assumptions are the same as those in every other model

Explanation

Defensible assumptions are those that can be justified as reasonable for the model's purpose, are disclosed openly, and are appropriate given available evidence. Popularity, complexity or uniformity with other models does not establish defensibility. Transparency and justification are the key criteria.

Question 47Cross-disciplinary inquiry

A cross-disciplinary study of urban heat combines climate modelling, public-health records and interviews with residents. Which statement best describes the role of the interviews in this design?

  1. They add experiential and contextual understanding that complements the modelled and recorded data Correct answer.
  2. They replace the need for climate modelling
  3. They demonstrate that the other methods are unnecessary
  4. They provide statistically representative temperature measurements

Explanation

Interviews contribute experiential and contextual understanding, such as how residents experience heat and adapt to it, which modelled and recorded data cannot capture. They do not replace the other methods or supply representative temperature measurements. Their value lies in complementing the quantitative strands.

Question 48Cross-disciplinary inquiry

A cross-disciplinary team's final report claims that its integrated model 'proves' a policy will succeed. Which revision best reflects appropriate epistemic caution?

  1. The model has nothing useful to say about the policy
  2. The model proves the policy will fail
  3. The model suggests the policy is likely to succeed under the modelled conditions, subject to stated assumptions Correct answer.
  4. The model demonstrates that the policy will succeed in every context

Explanation

Models cannot prove that a policy will succeed; they generate conditional projections that depend on assumptions and the modelled conditions. The appropriate revision states the conditional, probabilistic nature of the claim. Claiming universal success, total uselessness or certain failure all misrepresent what a model can establish.

Question 49Cross-disciplinary inquiry

Two disciplines use incompatible ontological assumptions: one treats social categories as real entities, the other as fluid constructions. What is the most sophisticated way for a cross-disciplinary team to proceed?

  1. Silently adopt the ontology of the numerically dominant discipline
  2. Combine the two ontologies into a single assumption without explanation
  3. Abandon the project because the assumptions cannot be reconciled
  4. Make the ontological difference explicit and consider how each assumption shapes the findings Correct answer.

Explanation

Ontological differences cannot simply be averaged away, but they can be handled by making them explicit and examining how each assumption shapes what counts as data and explanation. This reflexive approach allows the team to interpret divergent findings rather than suppress them. Silent adoption or unexplained blending conceals the tension and weakens the analysis.

Question 50Cross-disciplinary inquiry

A cross-disciplinary project claims its findings are 'generalisable across all cultural settings' despite drawing its sample from one country. Which critique is most fundamental?

  1. The sample size was probably too small to compute any statistics
  2. The claim of universal generalisability exceeds what a single-country sample can establish Correct answer.
  3. The findings were not published in an open-access journal
  4. The project used too few disciplines to be cross-disciplinary

Explanation

The fundamental problem is that a single-country sample cannot by itself establish that findings hold across all cultural settings, because cultural context may shape the phenomena studied. This is a scope-of-inference problem rather than a matter of statistical size, disciplinary count or publishing venue. Cross-cultural validity would require evidence from multiple settings.