Unit 3: Reviewing Literature - Practice Quiz

DEMGN832 — Research Methodology 60 Questions
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1 Which source is most likely to contain peer-reviewed research?

Identifying sources of information and scholarly literature Easy
A. A personal blog
B. A product brochure
C. A daily newspaper
D. An academic journal

2 Which feature is commonly found in a scholarly article?

Identifying sources of information and scholarly literature Easy
A. A weather forecast
B. A shopping guide
C. A sales coupon
D. A list of references

3 Which of the following is a primary source in research?

Identifying sources of information and scholarly literature Easy
A. An original survey report
B. A literature review article
C. A research methods textbook
D. An encyclopedia entry

4 What is a secondary source?

Identifying sources of information and scholarly literature Easy
A. A transcript of a direct interview
B. A work that analyzes existing studies
C. A record containing original observations
D. A dataset collected during an experiment

5 What is the main purpose of an academic database?

Accessing sources of information and scholarly literature Easy
A. To calculate research statistics
B. To locate scholarly publications
C. To design research questionnaires
D. To format presentation slides

6 Which search method usually retrieves results containing both search terms?

Accessing sources of information and scholarly literature Easy
A. Using a single broad term
B. Using the operator NOT
C. Using the operator AND
D. Using the operator OR

7 What does open access mean for a scholarly publication?

Accessing sources of information and scholarly literature Easy
A. It is available only in print
B. It is freely available online
C. It requires private membership
D. It excludes a reference list

8 What is the main function of reference management software?

Managing sources of information and scholarly literature Easy
A. To translate interview recordings
B. To conduct laboratory experiments
C. To recruit research participants
D. To organize citations and sources

9 Why should researchers record source details while reading?

Managing sources of information and scholarly literature Easy
A. To shorten every quotation
B. To cite the source accurately
C. To avoid reading the conclusion
D. To increase the sample size

10 Which practice helps organize articles by subject?

Managing sources of information and scholarly literature Easy
A. Removing authors' names
B. Deleting publication dates
C. Renaming every file alike
D. Assigning topic-based tags

11 Which style is most appropriate for academic writing?

Academic writing Easy
A. Casual and conversational language
B. Vague and informal language
C. Emotional and persuasive language
D. Clear and formal language

12 What is a paragraph's topic sentence mainly used to do?

Academic writing Easy
A. Define the research sample size
B. List every source in the paper
C. Present the complete bibliography
D. State the paragraph's main idea

13 What does paraphrasing involve?

Academic writing Easy
A. Copying an idea word for word
B. Removing the author's main point
C. Changing only the source's title
D. Restating an idea in new words

14 Which practice improves coherence in academic writing?

Academic writing Easy
A. Repeating unrelated information
B. Changing topics without warning
C. Mixing several citation styles
D. Using logical transitions

15 Why are sources cited in academic writing?

Referencing Easy
A. To acknowledge others' ideas
B. To guarantee a study's findings
C. To remove the need for analysis
D. To replace the research question

16 Where is an in-text citation placed?

Referencing Easy
A. Only on the title page
B. Below every page number
C. Within the main text
D. Inside the table of contents

17 What is plagiarism?

Referencing Easy
A. Summarizing a source with a citation
B. Quoting an author with a reference
C. Listing consulted works in a bibliography
D. Using another's work without credit

18 What is usually the first step in developing a literature review?

Steps in literature review development Easy
A. Define the review topic
B. Submit the completed review
C. Format the reference list
D. Write the final conclusion

19 After gathering relevant sources, what should a researcher do next?

Steps in literature review development Easy
A. Replace them with personal opinions
B. Evaluate and organize them
C. Arrange them by title length
D. Ignore their publication details

20 What does synthesizing literature mean?

Steps in literature review development Easy
A. Combining findings from multiple sources
B. Copying paragraphs from one source
C. Reading only the newest publication
D. Listing articles without discussing them

21 A researcher wants to examine the original findings of a clinical experiment rather than interpretations of those findings. Which source should the researcher prioritize?

Identifying sources of information and scholarly literature Medium
A. An original research article reporting the experiment
B. A textbook chapter summarizing clinical research
C. A narrative review discussing several experiments
D. An encyclopedia entry explaining the treatment

22 Which feature most strongly indicates that an article is part of scholarly literature?

Identifying sources of information and scholarly literature Medium
A. It is written in clear and accessible language
B. It reports methods and includes cited references
C. It contains colorful charts and photographs
D. It appears near the top of search results

23 A literature review concerns a recently introduced government education program. Which source is most likely to provide useful grey literature?

Identifying sources of information and scholarly literature Medium
A. A commercial advertisement for private tutoring
B. A dictionary definition of educational policy
C. A ministry evaluation report on the program
D. A personal blog post about classroom memories

24 A database search for articles about stress among either nurses or physicians should use which search expression?

Accessing sources of information and scholarly literature Medium
A. (stress OR nurses) AND physicians
B. stress AND nurses AND physicians
C. stress OR nurses OR physicians
D. stress AND (nurses OR physicians)

25 After finding one highly relevant article, a student wants to locate newer studies that have used or discussed it. Which strategy is most appropriate?

Accessing sources of information and scholarly literature Medium
A. Browse the journal's earliest published volumes
B. Search only the article's reference list
C. Repeat the title search without quotation marks
D. Use a cited-by or forward-citation search

26 A relevant article is behind a publisher's paywall. What is the most appropriate next action for a university student?

Accessing sources of information and scholarly literature Medium
A. Request access through the university library
B. Replace it with any freely available web page
C. Download a copy from an unknown file-sharing site
D. Quote its abstract as if the full text was read

27 A researcher imports records from three databases and notices that many articles appear more than once. What should be done before screening?

Managing sources of information and scholarly literature Medium
A. Retain each copy to confirm database coverage
B. Delete every record lacking a full-text attachment
C. Remove duplicate records using reference software
D. Sort the records only by publication year

28 Which note-taking practice best reduces the risk of accidental plagiarism during a literature review?

Managing sources of information and scholarly literature Medium
A. Separating direct quotations from personal summaries
B. Recording quotations and paraphrases without labels
C. Combining copied passages into one document
D. Writing notes without page numbers or source details

29 A student needs to compare the samples, methods, findings, and limitations of 40 studies. Which organizational tool is most suitable?

Managing sources of information and scholarly literature Medium
A. A literature review matrix
B. A chronological reading diary
C. A folder of article screenshots
D. A list of database passwords

30 Which sentence demonstrates synthesis rather than simple study-by-study description?

Academic writing Medium
A. Both studies found improvement, although they used different methods.
B. The first study was published before the second study.
C. Ahmed's article has six sections and Chen's has five.
D. Ahmed conducted a survey, and Chen conducted interviews.

31 A student changes several words in a source sentence but preserves its structure and provides no citation. How should this practice be evaluated?

Academic writing Medium
A. It is common knowledge because the source was published.
B. It is plagiarism because wording and ideas remain dependent.
C. It is synthesis because the sentence has been shortened.
D. It is acceptable because some words were changed.

32 Evidence from three small observational studies suggests a possible association. Which wording is most academically appropriate?

Academic writing Medium
A. The factor always produces the outcome in every setting.
B. The findings suggest an association requiring further study.
C. The studies establish a universal scientific law.
D. The evidence proves that the factor causes the outcome.

33 A paragraph lists several findings but does not explain how they relate to its main claim. Which revision would most improve coherence?

Academic writing Medium
A. Add a topic sentence and interpret the evidence
B. Increase the paragraph length with background details
C. Replace citations with direct quotations from articles
D. Arrange all sentences by the authors' surnames

34 A student paraphrases a distinctive argument from a journal article without using the author's exact words. What is required?

Referencing Medium
A. Quotation marks around the entire paragraph
B. A citation to the journal article
C. A citation only if the argument is disputed
D. No citation because the wording is different

35 Two reference list entries have similar titles, but only one includes a DOI. What is the main value of the DOI?

Referencing Medium
A. It replaces the need for all other reference details.
B. It indicates that the article has no copyright.
C. It provides a persistent identifier for the source.
D. It confirms that every finding has been replicated.

36 A draft uses author-date citations in some sections and numbered citations in others. What is the best correction?

Referencing Medium
A. Retain both systems to show research breadth.
B. Use one required referencing style consistently.
C. Remove in-text citations and keep only footnotes.
D. Cite books differently from journal articles.

37 Before beginning a comprehensive database search, what should a researcher do to keep the review focused?

Steps in literature review development Medium
A. Arrange references in alphabetical order
B. Define the review question and scope
C. Select only studies supporting the hypothesis
D. Write the final discussion and conclusion

38 During title and abstract screening, a researcher includes studies that match personal expectations and excludes contradictory studies. Which principle is being violated?

Steps in literature review development Medium
A. Applying predefined eligibility criteria consistently
B. Using quotations to represent every study accurately
C. Ordering references according to publication date
D. Selecting databases based on institutional access

39 After extracting information from the included studies, what is the most appropriate next step in developing the review?

Steps in literature review development Medium
A. Synthesize findings into patterns and themes
B. Repeat the search using unrelated keywords
C. Convert every finding into a direct quotation
D. Discard studies with contrasting conclusions

40 A review finds many cross-sectional studies but no longitudinal research on how an outcome changes over time. How should this be presented?

Steps in literature review development Medium
A. As proof that the outcome does not change over time
B. As evidence that the search strategy was unnecessary
C. As a gap suggesting a need for longitudinal research
D. As a reason to exclude all cross-sectional studies

41 A researcher is investigating the long-term effects of remote learning on undergraduate engagement. Which source would provide the strongest starting point for identifying theoretically grounded and methodologically diverse studies?

Identifying sources of information and scholarly literature Hard
A. A highly cited editorial on digital education policy
B. A university webpage summarizing remote-learning practices
C. A recent systematic review in a peer-reviewed journal
D. A textbook chapter describing online teaching strategies

42 A database search retrieves many papers using the phrase "student success," but the researcher is specifically studying degree completion among first-generation students. What is the most rigorous response?

Identifying sources of information and scholarly literature Hard
A. Replace student success with degree completion in every search
B. Map related terms and definitions before refining the search
C. Use only papers that define student success identically
D. Select the most frequently cited papers as the final sample

43 Which combination best distinguishes a primary scholarly source from a secondary scholarly source in an empirical research project?

Identifying sources of information and scholarly literature Hard
A. A recent article versus an older article on the same topic
B. A journal article versus a chapter in an edited academic book
C. A quantitative study versus a qualitative study of the topic
D. Original survey data versus a review interpreting several surveys

44 A researcher finds a relevant article through a scholarly search engine but cannot access the full text. Which action best preserves both efficiency and source verification?

Accessing sources of information and scholarly literature Hard
A. Exclude the article because inaccessible studies lack reliability
B. Search the title in institutional repositories and library systems
C. Use a later article that cites it without checking the original
D. Cite the abstract and infer the remaining findings

45 A search strategy returns very few studies because the database indexes keywords inconsistently across disciplines. Which revision is most defensible?

Accessing sources of information and scholarly literature Hard
A. Add synonyms, controlled vocabulary, truncation, and citation chasing
B. Use one broad keyword and screen every available document
C. Search only the newest articles from the leading journal
D. Remove all subject terms to maximize the number of results

46 Two databases produce different results for the same Boolean query. What should the researcher do before concluding that one database is incomplete?

Accessing sources of information and scholarly literature Hard
A. Compare indexing coverage, syntax, filters, and field definitions
B. Restrict both searches to articles published in one year
C. Assume the database with fewer results is inaccurate
D. Combine all results without removing duplicate records

47 A reference manager contains duplicate records for the same study, different versions of a preprint and journal article, and incomplete author names. Which management practice is most appropriate?

Managing sources of information and scholarly literature Hard
A. Delete preprints and retain only records with complete metadata
B. Merge duplicates, distinguish versions, and verify metadata manually
C. Keep every record unchanged to preserve the search history
D. Export all records and correct errors after writing the review

48 During screening, a researcher excludes studies but records only the final number excluded. Why is this inadequate for a rigorous literature review?

Managing sources of information and scholarly literature Hard
A. It violates the requirement that every source be quoted directly
B. It prevents readers from evaluating the consistency of eligibility decisions
C. It guarantees that relevant studies will be excluded accidentally
D. It makes statistical analysis of the included studies impossible

49 A researcher finds that several papers use the same national dataset. What is the most important management decision when synthesizing their findings?

Managing sources of information and scholarly literature Hard
A. Count each paper as separate evidence because publication is independent
B. Combine their sample sizes before comparing reported effect estimates
C. Track dataset overlap to avoid treating related analyses as independent evidence
D. Exclude every paper except the one with the largest sample

50 Which paragraph structure best synthesizes conflicting findings about an intervention's effectiveness?

Academic writing Hard
A. Summarize each study separately in publication-year order
B. Report only the studies supporting the reviewer's working hypothesis
C. List sample sizes without interpreting design or contextual differences
D. Group findings by result, compare methods, and explain the divergence

51 A literature review states, "Social media causes political polarization," after citing several cross-sectional surveys. Which revision is most academically defensible?

Academic writing Hard
A. Social media probably causes polarization across all populations
B. The surveys prove that social media increases polarization over time
C. Political polarization is caused exclusively by social media use
D. Social media is associated with political polarization in these surveys

52 A researcher wants to preserve a source's technical distinction between two similar constructs but must write for readers from another discipline. Which strategy is strongest?

Academic writing Hard
A. Replace both constructs with a familiar but broader term
B. Define both constructs and explain their analytical relationship
C. Quote every technical passage so interpretation remains with readers
D. Use the source's terminology without defining either construct

53 A review includes a highly cited theory article from 1998 and several recent studies that challenge one of its assumptions. Which presentation best demonstrates critical academic writing?

Academic writing Hard
A. Remove the theory article because newer studies are automatically superior
B. Present the theory, summarize the challenges, and assess their implications
C. Mention the theory article only because its citation count is high
D. Treat all studies as equally valid without comparing assumptions

54 A researcher paraphrases a distinctive argument from a source, changes the wording substantially, and adds a citation. Which statement is correct?

Referencing Hard
A. A citation is needed only if the source provides numerical data
B. A citation is required because the underlying idea is borrowed
C. Quotation marks are required for every paraphrase
D. A citation is unnecessary because the wording is original

55 A source cited in a secondary article cannot be located despite extensive searching. Under a standard author-date style, what is the most transparent practice?

Referencing Hard
A. Copy the original reference from the secondary article without qualification
B. Cite only the secondary source and omit the original claim
C. Use a secondary-source citation and list the source actually consulted
D. Cite the original as though it had been read directly

56 A literature review cites three studies supporting a claim, but one study reports an opposite result. Which citation practice best represents the evidence?

Referencing Hard
A. Cite only the three supporting studies in the topic sentence
B. Cite all four studies and characterize the evidence as mixed
C. Cite the contrary study only in the reference list
D. Exclude the contrary study because it weakens the argument

57 A review question is so broad that the initial search yields thousands of records across unrelated populations. What is the most appropriate next step?

Steps in literature review development Hard
A. Exclude qualitative studies to reduce the number of records
B. Limit inclusion to papers with the highest citation counts
C. Begin extracting data from the first available studies
D. Narrow the question using population, concept, context, or outcome

58 While extracting data, a researcher discovers that the original eligibility criteria exclude a major category of studies needed to answer the question. What should happen?

Steps in literature review development Hard
A. Revise and document the criteria before applying them consistently
B. Include only the studies that produce the preferred conclusion
C. Discard the studies because protocols cannot ever be revised
D. Quietly include the studies and retain the original protocol

59 A researcher has completed searching but finds that most included studies use weak designs and inconsistent outcome measures. Which synthesis approach is most defensible?

Steps in literature review development Hard
A. Describe patterns while explicitly limiting causal and comparative claims
B. Treat inconsistent measures as equivalent because they share a topic
C. Combine all numerical results into one pooled estimate
D. Rank studies by journal prestige and summarize the top group

60 A review's search retrieves mostly positive studies, while registry records reveal many completed but unpublished studies with null results. Which issue should the researcher address?

Steps in literature review development Hard
A. Construct validity caused by different theoretical frameworks
B. Inter-rater reliability caused by duplicate screening
C. Reference-list inflation caused by excessive citation chaining
D. Publication bias affecting the apparent direction of evidence