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Distance learning far precedes the digital age. Before online courses, people relied on print materials (and later radio and other technologies) to support formal education when the teacher and learner were physically separated.

Today, there are varied ways of supporting distance learning with digital communication. With “asynchronous” online courses, teaching does not occur live. Students access course materials on the learning management system and complete assignments at their own pace. This allows flexibility across time zones and work schedules and affords accessible learning.

Nevertheless, some researchers have raised concerns regarding the quality and student outcomes associated with asynchronous online courses. As well, generative artificial intelligence (GenAI) has exposed fundamental challenges to this mode of delivery.

While GenAI poses serious challenges to academic integrity in many formats of learning, including synchronous online and in-person learning, asynchronous courses face the most acute risk. Without real-time interaction or time constraints, students can use AI undetected while instructors never observe their thinking processes.

Compromised learning models

Asynchronous courses have long relied on conventional assessments: discussion board posts, written reflections, essay assignments and pre-recorded videos. These models of asynchronous assessment are now compromised. Distinguishing AI-generated content from human-written text has become increasingly difficult.

Text discussions and reflections present the highest substitution risk. GenAI can generate personalized reflective posts and discussion replies rapidly, complete with a polished academic tone. An instructor may spend hours responding to these contributions yet gain little evidence about who actually learned and produced the material.

AI agents like ChatGPT’s Atlas browser can now navigate course sites, consume materials and complete some assignments with minimal student intervention—if any.

In written assignments, requiring precise citations from assigned course materials may seem like a safeguard. However, AI-enhanced tools can easily meet such requirements. This approach provides false security and fails to address underlying problems, including authorship with integrity in an AI world.

Students can be asked to provide time-stamped drafts, version history and checkpoints to document their process. But these can be easily fabricated—while instructors become overloaded with policing rather than focusing on students’ learning and progress.

AI-generated infographics and videos are also becoming hard to distinguish from human-made ones.

Detectors and remote proctoring are not solutions

AI detectors cannot solve the problem. Research suggests detection tools produce false positive rates far higher than advertised, with disproportionate harm to neurodivergent and second-language learners. Several universities now explicitly advise against using detection software as evidence of academic misconduct.

Remote proctoring is intrusive and raises serious ethical, equity, privacy and reliability concerns. Students requiring accommodations, whether for disabilities, inadequate technology or lack of private space, must be granted leniency that undermines the system’s purpose, rendering it unsustainable while diverting instructors away from their educational mission.

These mounting challenges are neither hypothetical nor distant. Without meaningful intervention, institutions risk credentialing students who have not demonstrably engaged with course content, thereby undermining the integrity of academic credentials.

Two less-than-ideal strategies

Genuine protection against AI substitution requires approaches that fundamentally alter how instructors deliver asynchronous courses. Two strategies that somewhat meet this threshold are:

1) Short oral examinations can be scheduled for major assignments or throughout a term. While not without limitations, these conversations verify authorship and assess the depth of understanding.

2) Experiential learning components with external verification: Students can apply course concepts to real-world settings and include brief attestations from workplace supervisors, community partners or other external stakeholders in their capstone assignments that will be graded by course instructors. Combined with short oral examinations, this approach would deter offloading all learning to AI and augment asynchronous coursework with practical components.

However, assessment strategies alone cannot solve the authenticity crisis.

Rethinking program design

The Community of Inquiry framework, a tool for conceptualizing online learning, identifies three essential elements for effective online learning: social presence (students engage authentically), cognitive presence (students construct understanding through inquiry) and teaching presence (instructors facilitate learning).

GenAI threatens all three of these elements: it can simulate social engagement through generated posts, substitute for cognitive work and force instructors to focus on policing rather than teaching.

Institutions must evaluate whether their asynchronous programs can maintain these elements given GenAI capabilities.

Confronting an uncomfortable reality

Institutions and educators must be honest about limitations. Few strategies provide genuine protection against AI substitution; most merely create friction that determined students can overcome. The recommended approaches named above require synchronous elements or external verification that fundamentally alter asynchronous delivery.

Implementation of these imperfect solutions requires genuine institutional commitment, resources and policy support. Institutions now face a choice: invest substantially in what is required to restore some degree of assessment authenticity or acknowledge that asynchronous programs (as currently structured) cannot credibly assure learning outcomes.

Band-aid solutions and deflection of responsibility to instructors will only deepen the credentialing crisis. In the absence of robust institutional efforts, asynchronous programs risk becoming credential mills in all but name. The question is not whether institutions can afford to act, but whether they can afford not to.

This article is republished from The Conversation under a Creative Commons license. Read the original article.

Citation: How AI is challenging the credibility of some online courses (2025, November 4) retrieved 4 November 2025 from https://phys.org/news/2025-11-ai-credibility-online-courses.html

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