American Journal Of Philological Sciences
47
https://theusajournals.com/index.php/ajps
VOLUME
Vol.05 Issue 03 2025
PAGE NO.
47-49
10.37547/ajps/Volume05Issue03-13
Multilingual challenges in forensic linguistics
Ashurov Bobir Shakirovich
Independent researcher, Uzbekistan State World Languages University, Uzbekistan
Received:
20 January 2025;
Accepted:
18 February 2025;
Published:
17 March 2025
Abstract
:
In an increasingly globalized world, digital communication transcends linguistic boundaries, creating
new challenges for forensic linguistics. Forensic linguistics, the study of language applied to legal and criminal
contexts, plays a vital role in authorship attribution, deception detection, and threat analysis. However, the rise
of multilingual communication poses unique obstacles in accurately identifying authorship and detecting
deception. This research explores how multilingualism affects forensic linguistic methods, focusing on authorship
attribution and deception detection in digital communication.
Keywords:
Multilingualism, translanguaging, grammar interference, borrowed words, cross-linguistic analysis,
multilingual corpora, code-switching.
Introduction:
Forensic linguistics emerged as a
discipline in the late 20th century, primarily used in
authorship disputes, threat analysis, and legal
testimony evaluation. Early studies emphasized stylistic
markers, vocabulary choices, and syntactic patterns to
identify authors. However, most foundational research
focused on monolingual texts, often overlooking the
complexities of multilingual communication.
Multilingualism in forensic linguistics refers to the use
of linguistic analysis in legal contexts involving multiple
languages. A forensic linguist must examine language
across different linguistic systems to gather evidence in
cases where individuals speak diverse languages. This is
particularly important in multicultural societies where
legal proceedings may take place in more than one
language. In regions with significant linguistic diversity,
accurately interpreting statements, confessions, or
legal documents requires a deep understanding of
language
nuances.
Misinterpretations
or
mistranslations can lead to serious legal consequences,
making multilingual expertise essential in forensic
investigations. It is crucial to equip lawyers, linguists,
and language practitioners with the knowledge to
recognize this important connection. This ensures that
legal cases are not influenced by cultural and linguistic
misunderstandings, such as instances where a specific
word in an African language has no direct equivalent in
English, potentially leading to misinterpretation and
unjust decisions. [Canagarajah, 2011; 401-417] Hence,
Pavlenko’s research on multilingual speakers highlights
cognitive and linguistic variations that impact forensic
analysis, focusing on how language diversity affects
legal settings. She examines how multilingual
individuals may experience linguistic bias during
interrogations, trials, and asylum hearings. A key issue
in forensic linguistics is whether a suspect or witness
fully understands legal proceedings in a non-native
language, as misinterpretations can lead to wrongful
convictions or unjust decisions. Pavlenko’s work
highlights the need for forensic linguists to analyze
language proficiency, code-switching, and translation
accuracy to ensure fair legal outcomes. [García & Li,
2014; 46-62]
Therefore, multilingualism in authorship attribution
and deception detection is also important to study, as
it often occurs in these sections of forensic linguistics.
Authorship attribution involves determining the author
of a disputed text by analyzing linguistic patterns.
Traditional methods rely on stylistic features such as
word frequency, sentence length, and syntactic
structures. However, in multilingual settings, authors
may switch between languages, adopt borrowed
words, or demonstrate varying levels of fluency,
complicating the analysis. Studies like Makarova's
(2023) highlight how bilingual authors exhibit distinct
stylistic traits depending on the language they use.
[Makarova, 2023]
American Journal Of Philological Sciences
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American Journal Of Philological Sciences (ISSN
–
2771-2273)
In the digital world, authorship attribution plays a
crucial role in maintaining content integrity by
preventing deceptive social media activities, identifying
account breaches, and connecting user profiles across
different social platforms. Furthermore, authorship
attribution techniques are essential in tackling
misinformation, safeguarding intellectual property
rights, and exposing fraudulent activities such as fake
reviews.
Deception detection focuses on identifying false
statements based on linguistic cues. Research indicates
that deceptive texts often contain fewer self-
references, more negative language, and increased
cognitive complexity. However, these markers may
vary in multilingual communication due to language
proficiency, cultural norms, and translation effects. In
cross-cultural studies, Vrij (2023) suggest that bilingual
speakers display different deception patterns
depending on the language used during interviews.
[Poplack, 2001; 2062-2065] While deception detection
relies on linguistic patterns, multilingual speakers
introduce additional complexities. Code-switching and
translanguaging,
for
instance,
blur
linguistic
boundaries, making it challenging to apply standard
forensic techniques.
Therefore, multilingual texts present several challenges
in forensic linguistics:
1. Code-switching: Alternating between languages
within the exact text.
Code-switching is the alternation between languages
within the same discourse, often dictated by social,
contextual, or pragmatic factors. According to Poplack,
Code-switching (CS) is the practice in which bilingual or
multilingual individuals alternate between two or more
languages during communication, often without
shifting the conversation's topic or changing the
interlocutor. [Pavlenko, 2025] This phenomenon
disrupts linguistic consistency in forensic analysis,
making it difficult to determine authorship or detect
deception. This variability complicates analysis and
necessitates adaptive analytical frameworks.
2. Translanguaging: Mixing linguistic resources from
multiple languages.
Translanguaging, in contrast, involves the fluid
integration of linguistic resources from multiple
languages,
reflecting
a
speaker’s
dynamic
communicative competence rather than mere
alternation.
Canagarajah
(2011)
defines
translanguaging as the ability of multilingual speakers
to move fluidly between languages, viewing their
diverse linguistic repertoire as an integrated system [6].
In contrast, García and Li (2014) challenge this
perspective, arguing that translanguaging is not simply
a transition between languages but rather the
construction and use of complex, interrelated
discursive practices. [Vrij, 2023] These practices,
according to them, cannot be neatly classified under
traditional language definitions but instead form a
speaker’s complete linguistic repertoire. Unlike code
-
switching, translanguaging challenges forensic analysis
by defying traditional linguistic boundaries, requiring
more nuanced and adaptable analytical techniques.
3. Borrowed Words: Incorporating words from one
language into another.
Borrowed words are terms or phrases directly taken
from another source and incorporated into a suspect
text. In forensic linguistics, these words can serve as
key indicators of authorship attribution. By examining
the presence of such borrowed language, a forensic
linguist can potentially connect an anonymous text to a
particular individual by analyzing distinctive vocabulary
patterns and borrowed words that consistently appear
in the known writings of that author.
4. Grammar Interference: Influence of one language's
grammar on another.
Grammar interference, where native language
structures influence another language, is a crucial
forensic marker. This linguistic footprint can reveal a
suspect’s linguistic background or identity, even when
they attempt to disguise their language use. By
examining syntactic anomalies such as incorrect verb
conjugation
or
unusual
sentence
structures
investigators can establish links between disputed texts
and potential authors. Forensic linguists analyze such
interference to identify patterns that could serve as
linguistic evidence.
Examples of grammatical interference include incorrect
verb conjugation, which occurs when a speaker applies
their native language's verb rules incorrectly in another
language (e.g., “He go to school yesterday” instead of
“He went to school yesterday”). Unusual sentence
structure can indicate interference when word order or
phrasing does not follow the typical structure of the
target language (e.g., Interesting this case is instead of
This case is interesting). Incorrect word order happens
when a speaker unintentionally arranges words in a
way that reflects their native grammar rather than the
target language (e.g., “I very like this book” instead of
“I really like this book”). Misuse of prepositions or
articles can also signal interference (e.g., She is in home
instead of She is at home).
These factors make it difficult to determine authorship
or detect deception as they introduce variability that
traditional monolingual forensic techniques may not
account for.
American Journal Of Philological Sciences
49
https://theusajournals.com/index.php/ajps
American Journal Of Philological Sciences (ISSN
–
2771-2273)
With the rapid expansion of digital text and the growing
need to identify the authors of online content, the
demand for accurate authorship attribution methods
has significantly increased in recent years. Various
computational techniques have been developed for
different languages and text types, including Twitter
posts, Facebook statuses, SMS messages, and chat
conversations. A significant portion of authorship
attribution research has focused on widely spoken
languages such as English, Chinese, Spanish, and
Arabic. However, literature suggests that researchers
primarily direct their efforts toward English, with
relatively few studies conducted on other languages.
This is mainly due to the challenges associated with
analyzing multilingual documents, as techniques
designed for English may not be directly applicable to
different languages. These differences impact the
feature extraction process, making it challenging to
apply English-based authorship analysis methods to
other linguistic contexts. This gap necessitates the
development of multilingual forensic databases and
adaptable linguistic models that can handle diverse
writing systems and syntactic structures.
CONCLUSION
The impact of multilingualism on forensic linguistics is
profound, as linguistic diversity introduces complexities
that traditional monolingual forensic techniques often
fail to address. Authorship attribution becomes more
challenging when individuals switch between
languages, use borrowed words, or exhibit grammatical
interference. Similarly, deception detection methods
must
consider
cross-linguistic
differences
in
communication patterns to avoid misinterpretations.
As digital communication expands, forensic linguistics
must adapt by incorporating multilingual analysis
methods and computational approaches that cater to
diverse linguistic contexts. Future research should
focus on developing multilingual corpora, improving
computational models, and training forensic linguists in
cross-linguistic analysis. Enhancing linguistic databases
and forensic techniques for underrepresented
languages will improve accuracy in multilingual
investigations.
REFERENCES
Canagarajah, S. (2011). Codemeshing in academic
writing:
identifying
teachable
strategies
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translanguaging. Mod. Lang. J. 95, 401
–
417. doi:
10.1111/j.1540-4781.2011.01207.x
García, O., and Li, W. (2014). “Language, bilingualism
and education,” in Translanguaging: Language,
Bilingualism and Education. London: Palgrave Pivot,
46
–
62.
Makarova, A. (2023). Authorship Attribution in
Bilingual Contexts. Journal of Forensic Linguistics.
Poplack, S. (2001). Code-switching: Linguistic. In N. J.
Smelser & P. B. Baltes (Eds.), International encyclopedia
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7/03031-X
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10,
2025,
from
https://www.hf.uio.no/iln/english/research/multiling/
news-and-events/news/2017/aneta-pavlenko%3A-
multilingualism-and-forensic-linguistics.html
Vrij, A. et al. (2023). Cross-Cultural Verbal Cues to
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