Forensic Linguistics Course

Lesson 1 • Ethical Responsibilities of the Analyst

Addresses objectivity, bias, and professional conduct in forensic linguistic work. Establishes ethical standards that govern all subsequent applied practice.

Lesson 2 • Defining Forensic Linguistics

Covers the scope, definition, and boundaries of forensic linguistics. Situates the field within both linguistics and legal practice.

Lesson 3 • Language as Legal Evidence

Examines how spoken and written language becomes admissible evidence. Connects linguistic analysis to evidentiary standards in legal proceedings.

Lesson 1 • Multilingualism and Code-Switching

Examines how bilingual and multilingual speakers mix languages. Relevant to interpreting statements from non-native speakers in legal settings.

Lesson 2 • Idiolect and Individual Language Patterns

Focuses on the unique linguistic fingerprint of individual speakers and writers. Directly supports authorship and speaker identification tasks.

Lesson 3 • Dialects, Registers, and Styles

Introduces regional, social, and situational variation in language. Provides the analytical lens for identifying speaker background from linguistic features.

Lesson 1 • Qualitative Stylistic Markers

Examines non-quantitative features such as idiomatic expressions, punctuation habits, and discourse patterns. Complements stylometric data with interpretive depth.

Lesson 2 • Principles of Authorship Attribution

Establishes the theoretical basis for linking texts to authors through linguistic features. Sets the framework for all authorship analysis methods covered in this chapter.

Lesson 3 • Stylometric Analysis Techniques

Covers quantitative measurement of writing style using statistical and computational tools. Equips students to apply stylometry to real questioned documents.

Lesson 4 • Disputed and Anonymous Text Cases

Applies attribution methods to anonymous threats, ransom notes, and disputed literary works. Develops practical case-analysis skills through structured exercises.

Lesson 1 • Automatic Speaker Recognition Systems

Examines computational approaches to speaker verification and identification. Evaluates the forensic validity of automatic systems in legal contexts.

Lesson 2 • Recording Quality and Channel Effects

Addresses how transmission channels, noise, and compression affect voice evidence. Equips students to assess the reliability of degraded recordings.

Lesson 3 • Acoustic Phonetics Fundamentals

Introduces the physical properties of speech sounds relevant to forensic analysis. Provides the technical foundation for all speaker identification methods.

Lesson 4 • Presenting Voice Evidence in Court

Prepares students to communicate speaker identification findings to non-specialist audiences. Covers likelihood ratio frameworks and verbal probability scales.

Lesson 1 • Confession and Statement Analysis

Applies discourse tools to evaluate the authenticity and voluntariness of confessions. Addresses linguistic indicators of contamination and fabrication.

Lesson 2 • Police Interview Discourse

Analyzes the linguistic structure of investigative interviews and interrogations. Identifies features that may compromise the reliability of statements.

Lesson 3 • Legal Document Discourse

Analyzes the structure and language of contracts, statutes, and legal notices. Develops skills for identifying ambiguity and contested meaning in written legal texts.

Lesson 4 • Conversation Analysis Basics

Introduces turn-taking, adjacency pairs, and sequential organization in talk. Provides tools for analyzing structured institutional interactions.

Lesson 1 • Automated Deception Detection Tools

Evaluates computational text analysis tools used to flag deceptive language. Critically assesses accuracy claims and forensic applicability.

Lesson 2 • Verbal Credibility Assessment Methods

Covers structured tools such as criteria-based content analysis and statement validity assessment. Trains students in systematic, replicable credibility evaluation.

Lesson 3 • Theories of Linguistic Deception

Reviews cognitive load, self-monitoring, and strategic communication theories of deception. Establishes the scientific basis for language-based credibility assessment.

Lesson 4 • Linguistic Cues to Deception

Identifies lexical, syntactic, and discourse features associated with deceptive language. Grounds cue identification in empirical research findings.

Lesson 1 • Digital Evidence Collection and Integrity

Covers protocols for preserving digital language evidence without alteration. Ensures analytical work meets evidentiary integrity standards.

Lesson 2 • Hate Speech and Extremist Language Analysis

Examines linguistic markers of hate speech, radicalization, and extremist rhetoric online. Develops skills for identifying and documenting harmful content.

Lesson 3 • Threat Assessment in Online Communication

Applies linguistic threat assessment frameworks to emails, posts, and messages. Distinguishes genuine threats from hyperbolic or contextual language.

Lesson 4 • Features of Computer-Mediated Communication

Describes how digital platforms shape language use, spelling, and discourse norms. Establishes the baseline for analyzing online forensic texts.

Lesson 1 • Writing for Non-Specialist Audiences

Trains students to translate technical linguistic findings into plain, precise language. Ensures judges and jurors can understand and evaluate the evidence.

Lesson 2 • Quality Assurance and Peer Review

Introduces peer review, second-opinion protocols, and self-audit checklists for forensic reports. Embeds quality control as a professional standard.

Lesson 3 • Structuring the Forensic Linguistic Report

Teaches the standard components, logical flow, and language of a forensic report. Produces reports that are clear, complete, and legally defensible.

Lesson 4 • Role and Responsibilities of the Expert Witness

Defines the expert witness role, duties to the court, and limits of expertise. Distinguishes the expert's function from that of an advocate.