David Nelson

@thedavenelson.bsky.social

Associate Director at Purdue's Center for Instructional Excellence. I share resources about teaching, SoTL, & the impact of AI on learning.

About once a month, a student or colleague brings up the MIT critical thinking paper. Once a month I send them to the wonderful @cathicks.bsky.social episode on it. We have hunches about AI and learning that will likely be proven correct. We don't need flawed studies to do that. Link in comments.

You deserve better brain research - Change, Technically

SHOW NOTES:For an example of a consideration of learning with information searching, a paper by Saskia Giebl and co-authors explored students learning basic programming concepts aided with a search en...

changetechnically.fyi

What's better for learning: Working through challenging concepts or evaluating flawed AI outputs? Colleague Ethan Dickey ran a randomized study of 220 students. They showed no difference in skill gain for any particular method. arxiv.org/abs/2607.27586

Is Solving Better Than Evaluating GenAI Solutions?

As Generative AI (GenAI) tools become increasingly capable of generating solutions to computing assignments, the computing education community is exploring pedagogical approaches that emphasize soluti...

arxiv.org

Someone hawking face recognition quiz software for teachers on professional listserv. Pushed Gemini to make one. 15 minutes later, I have a dynamic scoring app. It quizzes me to match names to faces and a name to many faces, with facial recognition to group like with like and all run locally.

I quibble with the "stakes" in this experiment, but general results are marked. AI access makes people less likely to respond to a question with "I don't know" even as their answers are less accurate. Side thought - How can we quantify stakes in coursework??https://arxiv.org/abs/2607.13562

LLMs are not great at revising abstracts, overall paper rhetoric/global tone. Humans are also not great at fixing issues with large AI-generated text. Local sentence structure seems the only consistent value-add.

Process-Oriented Evaluation of AI-Assisted Scientific Writing

Bad writing hinders the publication of science. The role of artificial intelligence (AI) in generating and editing scientific texts remains unsettled. Abstracts serve as the critical gateway to scient...

arxiv.org

There is a particular feeling of connectedness when a singular thing in my Venn diagram of life interests and experiences aligns perfectly with EXACTLY two of my friends'. One feels nice, three feels almost like pandering.

Increasingly convinced that imposition of AI via centralized "tutors" and homogenized tools will remain as burdensome as most LMS software. Ariel Stilerman at Stanford provides my favorite example of localized, disciplinary de-programming/de-training LLM structures. arxiv.org/abs/2606.01410

What LLMs Must Forget to Teach Effectively: A DIY Approach to Premodern Japanese Language Pedagogy

We discuss a novel approach to Premodern Japanese Language Pedagogy (PJLP) with potential applications in other languages and fields. The integration of artificial intelligence into education has larg...

arxiv.org

One of the student groups in my AI class created an awesome student guide using Prezi and it took all my appreciation of their work to get through that interface. It was worth it. Do students use/value Prezi?

Dispatch from my demographic! Working moms have Prompt Parties to swap prompts to automate/outsource mental load. We're served content about how to make ChatGPT a house manager, virtual assistant, etc. Women's uptake isn't slightly surprising, because nothing else has fixed imbalanced mental load.

Stefan Schubert@stefanschubert.bsky.social · 4mo ago

When ChatGPT was launched, almost all users were men – but now, women are the majority www.update.news/p/will-ai-dr...

As with inauthentic assignments, when we approach teaching evaluations as time-sensitive menial tasks in an effort to quantify the learning process, both students and instructors will find ways to obviate the activity. If you care about evals, consider conducting your own formative ones.

Marc Watkins@marcwatkins.bsky.social · 4mo ago

We've only begun to think about the risks AI agents pose to faculty labor. Grading is one area. Consider if a student uses an agent to fill out a teacher evaluation and the upstream consequences of bias impacting promotion, tenure, or renewal. open.substack.com/pub/marcwatk...

We've only begun to think about the risks AI agents pose to faculty labor. Grading is one area. Consider if a student uses an agent to fill out a teacher evaluation and the upstream consequences of bias impacting promotion, tenure, or renewal. open.substack.com/pub/marcwatk...

Who (Or What) Filled Out Your Course Evaluation?

Canvas will introduce its first AI agent directly into the LMS later this year, arriving in a chaotic landscape where few institutions have considered how agentic AI will impact faculty teaching and s...

open.substack.com

In 1993, I got my first taste of the internet through IRC (Internet Relay Chat). It was boggling how typed lines of input would nearly instantly receive a nuanced, contextual response. Shifted my paradigm on keyboard input. I've had the same feeling after a few months with Claude Code.