Assignment 209- Common Writing Errors and Their Impact on Academic Credibility
Common Writing Errors and Their Impact on Academic Credibility
Personal Details
Name: Smruti Jitubhai Vadher
Batch: M.A. Semester-4 (2024-26)
Roll No.: 28
Enrollment no.: 5108240034
E-mail address: vadhersmruti@gmail.com
Assignment Details
Paper: 209 Research Methodology
Paper code: 22416
Subject: Common Writing Errors and Their Impact on Academic Credibility
Date of Submission: March 30, 2026
Submitted to: Smt. Sujata Binoy Gardi, Department of English, Maharaja Krishnakumarsinhji Bhavnagar University.
- Abstract
- Introduction
- Grammatical Errors
- Punctuation Mistakes
- Sentence Structure Issues
- Lack of Clarity and Coherence
- Improper Academic Tone
- Incorrect or Missing Citations
- Conclusion
- Works Cited
Abstract
Academic writing demands a high standard of precision, clarity, and adherence to established conventions. Writing errors ranging from grammatical inaccuracies and punctuation failures to improper citation practices and tonal inconsistencies fundamentally compromise the credibility and scholarly reliability of academic work. This assignment examines the most prevalent categories of writing errors identified within the framework of formal academic writing standards, with specific reference to the MLA Handbook (7th edition), the Purdue Online Writing Lab (OWL), and related authoritative style guides. The analysis demonstrates that each category of error carries measurable consequences for reader comprehension, argument validity, and the perceived intellectual authority of the writer. The assignment concludes with a reaffirmation of the importance of adherence to standardised writing conventions as a prerequisite for academic integrity and scholarly communication.
Keywords: academic writing, writing errors, grammatical accuracy, MLA citation, academic credibility, scholarly communication, punctuation, sentence structure
1. Introduction
Academic writing constitutes one of the most disciplined and rigorous forms of written communication. Within scholarly communities, writing serves not merely as a vehicle for conveying information but as a demonstration of critical thinking, intellectual rigour, and disciplinary competence. As the MLA Handbook (7th edition) affirms, the goal of academic writing is to convey information while also demonstrating the writer's understanding, engagement, and command of the subject matter (Modern Language Association 3). Deviations from established writing standards, therefore, do not constitute minor oversights; they represent substantive failures that diminish the authority and trustworthiness of scholarly work.
The increasing emphasis on writing quality across academic disciplines reflects a broader recognition that form and content are inseparable in scholarly discourse. An argument, however intellectually sound, loses persuasive force if it is obscured by fragmented sentences, inconsistent verb tenses, or improperly attributed sources.
"Errors in grammar, punctuation, and mechanics can distract readers and undermine the credibility of even the most substantive academic arguments."- Purdue Online Writing Lab, "Academic Writing" (2023)
This systematically examines six consequential categories of writing errors in academic contexts. For each category, the analysis identifies the nature of the error, its manifestations in student and scholarly writing, and the specific consequences for academic credibility. The analysis draws upon the MLA Handbook (7th edition), Purdue OWL guidelines, university writing centre publications, and peer-reviewed scholarship on academic literacy.
2. Grammatical Errors
2.1 Subject-Verb Agreement
Subject-verb agreement errors occur when the grammatical number of a subject- singular or plural - does not align with the conjugated form of the corresponding verb. Such errors are among the most frequently documented in undergraduate academic writing and represent a fundamental failure to apply the foundational rules of English syntax. Diana Hacker and Nancy Sommers, in A Writer's Reference (7th edition), identify subject-verb agreement errors as indicative of a lack of proofreading discipline and insufficient command of grammatical conventions (Hacker and Sommers 227).
Collective nouns, indefinite pronouns, and compound subjects represent the most common sources of agreement confusion. Phrases such as "the committee have decided" or "neither the researchers nor the participants was informed" deviate from standard grammatical rules and introduce ambiguity. The MLA Handbook emphasises that grammatical consistency in number and person is a prerequisite for clarity in academic prose (Modern Language Association 67).
2.2 Tense Inconsistency
Tense inconsistency arises when a writer shifts between verb tenses without logical or narrative justification. In academic writing, the present tense is conventionally employed when discussing existing literature, findings, or theoretical positions, while the past tense is reserved for describing completed research actions. According to Swales and Feak in Academic Writing for Graduate Students, tense shifts that are not rhetorically motivated undermine the coherence of academic prose and suggest a lack of control over the writing process (Swales and Feak 112).
3. Punctuation Mistakes
Punctuation serves as the structural framework of written language, directing the reader's interpretation of meaning, pace, and logical relationship between clauses. Errors in punctuation are not merely stylistic; they alter meaning, introduce ambiguity, and violate the reader's expectations of syntactic clarity.
3.1 Comma Splices and Misuse
A comma splice occurs when two independent clauses are joined by a comma without an appropriate coordinating conjunction. For example: "The experiment was flawed, the results cannot be trusted." This construction is grammatically incorrect in formal academic writing. Hacker and Sommers classify comma splices as one of the most persistent and visibility-damaging errors in student academic writing (Hacker and Sommers 248).
Comma misuse also encompasses the omission of necessary commas, particularly in non-restrictive relative clauses, introductory phrases, and compound sentences. The Purdue OWL notes that incorrect comma usage is among the top mechanical errors identified by academic instructors across disciplines and consistently appears in assessments of writing quality (Purdue OWL, "Punctuation").
3.2 Apostrophe Errors
Apostrophe misuse including the erroneous use of apostrophes in plural forms (e.g., "result's" instead of "results") or the omission of apostrophes in possessives represents a category of error that readers frequently associate with a lack of basic literacy. University writing centres consistently identify apostrophe misuse as a high-frequency error in both undergraduate and postgraduate submissions.
4. Sentence Structure Issues
4.1 Sentence Fragments
A sentence fragment is an incomplete sentence that lacks a subject, a finite verb, or both, and fails to express a complete thought. Examples include: "A method that has been widely criticised." or "Despite numerous revisions." neither of which constitutes a grammatically complete sentence.
The MLA Handbook specifies that academic writing must consist of complete, grammatically well-formed sentences unless stylistic fragmentation is consciously and effectively employed within a clearly defined rhetorical context (Modern Language Association 72). In standard academic prose, fragments are categorically inappropriate and signal compositional insufficiency.
4.2 Run-On Sentences
Run-on sentences occur when two or more independent clauses are joined without appropriate punctuation or conjunctions, resulting in syntactic overloading that impairs readability. Swales and Feak note that run-on constructions are particularly problematic in academic writing because they obscure the logical relationships between propositions relationships that are essential to the credibility of a scholarly argument (Swales and Feak 98).
5. Lack of Clarity and Coherence
Clarity and coherence constitute two of the most fundamental requirements of academic prose. Clarity refers to individual sentences and ideas being unambiguous and readily comprehensible; coherence refers to the logical and structural unity of a text as a whole. The absence of either quality represents a serious failure in academic communication.
5.1 Vague and Ambiguous Language
The use of vague language including imprecise quantifiers, undefined pronouns, and abstract nouns without clear referents creates significant comprehension difficulties. Expressions such as "many scholars believe" or "it has been widely noted that" introduce claims without adequate attribution. According to the Purdue OWL, vague language and unsupported generalisations are among the most problematic features of undergraduate academic writing and are a primary target of instructor feedback (Purdue OWL, "Clarity in Academic Writing").
5.2 Lack of Transitional Logic
Coherence at the macro-structural level requires that ideas progress in a logically ordered sequence, with clear transitional signals indicating the relationships between paragraphs and sections. Writing that abruptly shifts between topics without transitional apparatus creates an impression of disorganisation. Hacker and Sommers observe that a coherent essay guides the reader from one idea to the next through clearly articulated logical relationships, and that the absence of such guidance is a defining characteristic of weak academic writing (Hacker and Sommers 62).
6. Improper Academic Tone
Academic tone encompasses the register, diction, and stylistic conventions appropriate to scholarly discourse. Writing that deviates from expected norms through the use of colloquialisms, informal contractions, or overly emotive language fails to conform to the norms of the discourse community it seeks to address.
6.1 Colloquialisms and Informal Register
The use of colloquial expressions, slang, or casual idioms in academic writing is widely regarded as incompatible with the formal register required by scholarly communication. Expressions such as "a lot of researchers think" or "it's pretty obvious that" project a lack of rigour. The MLA Handbook instructs writers to maintain a formal, measured tone throughout their work, avoiding colloquialisms and informal constructions that would be inappropriate in a scholarly context (Modern Language Association 55).
6.2 Overly Personal and Emotive Language
While academic writing permits the use of first-person pronouns in certain disciplines and contexts, excessive recourse to personal anecdote, subjective opinion, or emotionally charged language violates the expectation of objectivity that defines scholarly inquiry.
"Academic writing requires the writer to position arguments within an evidential framework rather than through personal conviction or emotional appeal, as the latter is incompatible with the epistemological standards of scholarly discourse."- Swales and Feak, Academic Writing for Graduate Students, 3rd ed. (2012), p. 45
7. Incorrect or Missing Citations
Citation constitutes one of the most rigorously governed aspects of academic writing, serving multiple essential functions: attribution of intellectual credit, verification of claims, situating of arguments within an existing scholarly conversation, and demonstration of the writer's research engagement. Citation errors represent not only technical failures but potential violations of academic integrity.
7.1 Missing Citations and Plagiarism
The failure to cite sources whether deliberate or inadvertent constitutes plagiarism, one of the most serious violations of academic conduct. The MLA Handbook defines plagiarism as the fraudulent appropriation of another's work as one's own, including the unattributed use of ideas, arguments, data, phrasing, or structure derived from another source (Modern Language Association 52). Even unintentional plagiarism, arising from inadequate citation practices, carries significant academic consequences, including grade penalties, reputational damage, and potential disciplinary action.
7.2 Incorrect MLA Citation Format
Adherence to the specific formatting requirements of the MLA Handbook (7th edition) is mandatory in contexts that specify MLA as the citation standard. Common errors include the omission of required bibliographic elements in the Works Cited list, incorrect formatting of in-text parenthetical citations, and failure to distinguish between different source types (Modern Language Association 126–215).
Furthermore, incorrect citation undermines the verifiability of scholarly claims. The Purdue OWL emphasises that accurate and complete citation is not merely a formal requirement but a substantive component of academic integrity, as it allows readers to assess the quality and relevance of the evidence upon which an argument rests (Purdue OWL, "MLA Formatting and Style Guide").
8. Conclusion
This examined six principal categories of writing errors grammatical errors, punctuation mistakes, sentence structure problems, lack of clarity and coherence, improper academic tone, and incorrect or missing citations and has demonstrated that each category exerts a measurable and substantive negative impact on the credibility, clarity, and scholarly reliability of academic writing.
Writing errors do not merely create aesthetic imperfections in a text; they compromise the logical integrity of arguments, obscure the writer's analytical intent, obstruct reader comprehension, and invite negative evaluations of the writer's intellectual competence. In an academic environment in which writing quality is both a tool and a measure of scholarly engagement, the cultivation of error-free, well-structured, and properly cited prose constitutes an essential academic obligation.
It is therefore imperative that students, researchers, and academic writers at all levels invest sustained effort in mastering the conventions of formal academic writing, engaging regularly with authoritative style guides, and subjecting their work to rigorous editorial review before submission.
"The discipline required to produce clear, accurate, and well-cited prose is inseparable from the discipline of scholarly thought itself."- Modern Language Association, MLA Handbook, 7th ed. (2009), p. 8
Works Cited
Hacker, Diana, and Nancy Sommers. A Writer's Reference. 7th ed., Bedford/St. Martin's, 2011.
Modern Language Association of America. MLA Handbook for Writers of Research Papers. 7th ed., Modern Language Association of America, 2009.
Purdue Online Writing Lab. "Academic Writing." Purdue OWL, Purdue University, 2023, owl.purdue.edu/owl/general_writing/academic_writing/index.html. Accessed 10 Mar. 2026.
Purdue Online Writing Lab. "Clarity in Academic Writing." Purdue OWL, Purdue University, 2023, owl.purdue.edu/owl/general_writing/academic_writing/conciseness/index.html. Accessed 10 Mar. 2026.
Purdue Online Writing Lab. "MLA Formatting and Style Guide." Purdue OWL, Purdue University, 2023, owl.purdue.edu/owl/research_and_citation/mla_style/mla_formatting_and_style_guide/mla_general_format.html. Accessed 10 Mar. 2026.
Purdue Online Writing Lab. "Punctuation." Purdue OWL, Purdue University, 2023, owl.purdue.edu/owl/general_writing/punctuation/index.html. Accessed 10 Mar. 2026.
Swales, John M., and Christine B. Feak. Academic Writing for Graduate Students: Essential Tasks and Skills. 3rd ed., University of Michigan Press, 2012.
University of North Carolina at Chapel Hill Writing Center. "Academic Writing." The Writing Center, UNC-Chapel Hill, 2023, writingcenter.unc.edu/tips-and-tools/academic-writing/. Accessed 12 Mar. 2026.
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