Literature Review and the Scholarly Conversation: every key term you need (+ practice quiz)

More AP Research guides

• Methods, Ethics, and Data Collection
• Analysis, Findings, and Academic Writing
• The Academic Paper and Presentation Defense

Literature Review

A synthesized account of what scholarship already says about a topic, organized by theme or debate rather than source by source. It establishes the gap the study will fill.

Scholarly Conversation

The ongoing exchange among researchers who cite, extend, and challenge one another. A student's paper enters this conversation rather than starting a new one.

Peer Review

The process in which experts in a field evaluate a manuscript for rigor before publication, which is the main quality filter for academic journals.

Primary Source

Original material generated at the time or by the participants studied, such as raw data, interviews, manuscripts, or a study's own results section.

Secondary Source

A work that analyzes, interprets, or summarizes primary material, such as a review article or a scholarly monograph.

Tertiary Source

A compiled reference work such as an encyclopedia or textbook, useful for orientation but rarely cited as evidence in a research paper.

Empirical Study

A publication reporting data the authors themselves collected and analyzed, identifiable by its methods and results sections.

Meta-Analysis

A study that statistically combines results across many prior studies to estimate an overall effect, giving more weight to accumulated evidence.

Systematic Review

A review that follows a preregistered, documented search and inclusion procedure so it can be reproduced by others.

Theoretical Framework

The existing theory a researcher adopts to explain relationships in the study, which shapes what counts as an explanation and what is measured.

Conceptual Framework

The researcher's own map of the concepts and expected relationships in the study, often diagrammed, built from prior literature.

Synthesis

Combining multiple sources into a claim about the state of knowledge, showing agreement, disagreement, and unresolved questions.

Summary

Restating what one source says. Summary is a building block but a literature review made only of summaries is considered underdeveloped.

Annotated Bibliography

A source list where each entry adds a short evaluation of the work's argument, method, and usefulness to the project.

CRAAP or Source Evaluation Test

A screening habit checking Currency, Relevance, Authority, Accuracy, and Purpose before trusting a source.

Authority

The credibility conferred by an author's credentials, institutional affiliation, and record of peer-reviewed work in the relevant field.

Bias in a Source

A systematic slant produced by an author's funding, ideology, or purpose; biased sources may still be used if their slant is acknowledged.

Predatory Journal

A publication that charges fees and skips genuine peer review, producing articles that look scholarly but lack vetting.

Impact Factor

A rough measure of how often articles in a journal are cited, used cautiously as one signal of a journal's standing.

Database

A curated searchable collection of scholarly material such as JSTOR, PubMed, ERIC, or Google Scholar.

Boolean Operators

The search terms AND, OR, and NOT used to combine or exclude keywords and control the breadth of results.

Keyword Strategy

Building a list of synonyms and disciplinary terms so a search retrieves relevant work indexed under different vocabulary.

Citation Chaining

Finding sources by following a key article's reference list backward and its citing articles forward.

Seminal Work

A frequently cited foundational study that later research repeatedly builds on or argues against.

Consensus

An area where most credible sources agree, which a literature review should report as settled ground.

Point of Contention

An issue on which credible scholars disagree, which is often the most productive place to locate a new study.

Paraphrase

Restating a source's idea fully in one's own words and sentence structure, still requiring a citation.

Direct Quotation

Reproducing a source's exact words inside quotation marks with a citation, reserved for wording that matters.

Plagiarism

Presenting another's words, ideas, data, or structure as one's own; in AP Research it can result in a score of 0 for the performance task.

Common Knowledge

Information widely known and uncontested within an audience, which does not require citation, unlike specific findings or figures.

Citation Style

The discipline-specific formatting system for references, such as APA in psychology, MLA in literature, or Chicago in history.

In-Text Citation

A brief marker in the body of the paper pointing to the full entry in the reference list, letting readers trace each claim.

Attribution or Signal Phrase

Wording such as "Nguyen argues" that names a source's author in the sentence, clarifying whose idea is being reported.

Reference List or Works Cited

The complete alphabetized list of sources actually cited, formatted according to the chosen disciplinary style.

Thematic Organization

Structuring a literature review by concept or debate rather than by source, which demonstrates synthesis rather than listing.

Replication Study

Research that repeats an earlier design to test whether the original finding holds, a valued contribution when prior results are contested.

Gray Literature

Reports, working papers, dissertations, and government or NGO documents outside commercial publishing, useful but variably vetted.

Saturation in Searching

The point where new searches keep returning sources already found, signaling the review is reasonably comprehensive.