As technology continues to evolve, so do the tools available for academic research. One such tool is Perplexity, an AI-powered answer engine designed to provide accurate and real-time answers to a wide range of questions. While Perplexity offers numerous benefits for students, it also comes with potential drawbacks. This blog will explore both sides of the argument, highlight the benefits for students, and provide a practical guide on teaching students about the dangers of AI hallucinations as discussed in our class. This discussion is timely, for I was speaking to a fellow colleague that currently is finishing there degree. They aspire to go to graduate school. I was told that the University they are attending at does not support use of AI of any kind when it pertains to academic research. For me personally the genie is out of the bottle. We can’t go back in time so what are we going to do to address the new world with AI being a prominent force.
Benefits of Using Perplexity for Academic Research
- Enhanced Research Capabilities: Perplexity allows students to access a vast amount of information quickly and efficiently. It can summarize articles, generate study guides, and provide answers to complex questions, making research more accessible. The video below shows the results of my first search on Perplexity. I have to say I was rather impressed that it had sources as part of the search. I would also say that it would help the person develop a deeper understanding of the topic they are researching as well.
- Organized Knowledge Hub: With features like Perplexity My Spaces, students can create collaborative knowledge hubs for their courses, projects, and study groups. This helps them stay organized and find relevant resources easily. As discussed in in EC&I 832 technology plays a vital role in creating environments where people can collaborate. My Spaces does exactly that
- Personalized Learning: Perplexity’s Pro Search feature offers a personalized search experience, fine-tuning answers based on students’ needs and preferences. This can help students explore topics in depth and learn more effectively
- Accessibility: By making Perplexity more affordable for schools, students from various backgrounds can benefit from advanced AI tools, leveling the playing field in terms of access to information.
- Curiosity: I have to admit showing sources makes me more curious. I would assume students would respond similarly.
Drawbacks of Using Perplexity for Academic Research
- AI Hallucinations: One of the significant risks of using AI tools like Perplexity is the potential for AI hallucinations. These occur when the AI generates false or misleading information that appears authentic. This can lead to misinformation and errors in academic work.
- Bias and Inaccuracy: AI systems can perpetuate biases present in their training data, leading to skewed or inaccurate outputs. This is particularly concerning in academic research, where objectivity and accuracy are paramount.
- Over-Reliance on Technology: There is a risk that students may become overly reliant on AI tools, potentially diminishing their critical thinking and research skills. It’s essential to balance the use of technology with traditional research methods.
- Potential to become Overwhelmed: As mentioned previously in my writing and video. I would filter the sources prior to going into a deep dive in the material. I can see students that do not possess that skill to become overwhelmed. Simply put “Information Overload”. So it is critical that they learn to not just take all the sources at face value but rather they need to filter the sources prior and then proceed forward in their research with a plan in mind.
What do we need to teach our Students if they use resources like Perplexity.AI.
To ensure students use AI tools responsibly, it’s crucial to educate the students about the potential dangers of AI hallucinations/biases and how to verify the information they receive. MIT wrote an article that really explains this above mentioned issue well.
Here are some practical steps:
- Explain AI Hallucinations: Teach students what AI hallucinations are and provide examples of how they can occur. Use real-world cases to illustrate the impact of false information generated by AI.
- Cross-Check Information: Encourage students to verify AI-generated content with trusted sources (At least 3). This can include academic journals, books, and reputable websites. As mentioned in my video below I would suggest focusing on reputable educational sources, Government sources and then reputable news articles. Emphasize the importance of cross-referencing information to ensure its accuracy. Don’t believe the first thing you read.
- Use Multiple Prompts: Guide students to vary their prompts and explore different AI platforms. Comparing outputs from multiple sources can help them identify inconsistencies and develop a more comprehensive understanding of the topic. I would also encourage students to look inward and see how their own personal bias influence prompt engineering.
- Critical Evaluation: In summary the last three points really is the building blocks of critical evaluation. Teach students to critically evaluate AI outputs. Encourage them to question the information, consider its source, and assess its credibility. This will help them develop strong critical thinking skills.
Credible Academic Resources
To support students in their research, provide them with resources from credible academic institutions. Here are some examples:
- MIT Sloan Teaching & Learning Technologies: Offers insights into addressing AI hallucinations and bias in generative AI tools
- University of Oxford: Conducts research on improving the reliability of AI-generated information and detecting AI hallucinations
- Stanford University/Stanford Report: Lots of articles on the impact of AI.
Conclusion
While Perplexity offers significant benefits for academic research, it’s essential to be aware of its potential drawbacks. By educating students about AI hallucinations and teaching them to verify information, we can ensure they use AI tools responsibly and effectively. With the right guidance, Perplexity can be a valuable asset in enhancing students’ research capabilities and fostering a deeper understanding of their subjects.