Prof Lennart Nacke, PhD Profile picture
🧠 Tenured brain, fresh daily takes. Maximum citations but sanity questionable. The prof your prof follows for daily research & AI takes. Quality wins.
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Nov 1 14 tweets 3 min read
Harvard just admitted their grading system is broken.

About 60% of grades are now As.

Two decades ago? Only 25%.

Faculty say grades don't match work quality anymore.
Sound familiar? Your PhD program faces the same crisis.
Grade inflation is everywhere.

But Harvard's new report confirms what I've known:Grades don't measure learning anymore. Evaluation systems are broken.

Well-intentioned pedagogy created perverse incentives.
The culprit? Loss aversion + grade compression.

Here's the evidence:
Oct 30 7 tweets 2 min read
Rejected within 24 hours.

That’s how my academic journey really started.

My writing has never been the same since.
Here’s what I learned from 300+ submissions:

Too many papers get rejected instantly. rules of thumb I still remember opening my inbox at 6 AM.
One line: "We regret to inform you…"
I’d spent six months on that paper.
I thought it was genius.

Well, turns out it wasn’t.
It was unreadable.

Why?
Oct 20 6 tweets 2 min read
Most PhD students fail at research questions.

(I used to be one of them)

See, back when I started my research journey,
I thought coming up with research questions was luck.

Just throw something at the wall and hope it sticks.

Wrong.

After helping 100s of students with their research,
I've discovered a secret 4-step question formula:Image 1. Start with scope
Don't jump straight to questions.
First, outline your broad area in 1-2 sentences.

Example: "Virtual reality user interactions"
This gives you boundaries to work within.
Oct 17 6 tweets 2 min read
Top researchers publish 2x more papers.

More papers, faster defence, higher grant rates.
Same effort, double output.

They all follow the same 3-pillar optimization system.

Here are 3 pillars of research superstars:
(and the research habits that compound results) 12 healthy habits for researchers Pillar 1: Cognitive Foundation
Your brain is your primary research tool.

• Mindfulness before high-stakes presentations
• Consistent sleep for memory consolidation
• Regular exercise for enhanced focus

Without this foundation, everything else crumbles.
Oct 17 8 tweets 3 min read
I submitted my first conference article at 26.

It failed for one reason:

I structured it like a conclusion, not a story. Image I didn’t become a better writer with tricks.
I just learned to start with the problem.

My paper didn't get rejected due to too complex prose.
But because I structured my argument backwards.

Now, I've reviewed 100+ papers from PhDs.

The biggest difference here:
Structure turns unreadable into impactful research.Image
Sep 24 11 tweets 2 min read
Over the past 16 years, I have published 20,000+ words/year in academic papers, cited 24k+ times, won many awards.

Most people don't know this peculiar paragraph writing technique that I use.

It's called PEEL (sometimes TEEL):
🧵⬇️ (1) Point (or Topic) → (2) Evidence → (3) Explanation → (4) Link.

And this is how you structure writing paragraphs. Every paragraph should be broken down into those 4 sections.

This is what goes into each section:👇
Sep 22 12 tweets 2 min read
Every successful CHI author uses these 7 rules of writing.

Most graduate students do not know them.

I'm releasing them to you here for free to help you become a better writer.

🧵⬇️ 1. Do not use contractions in academic writing.

It makes you sound informal and takes away the professionalism required in an academic paper.
Sep 14 9 tweets 2 min read
Research success looks impressive from the outside.

But the real work happens under water.

These tricks separate thriving from struggling scholars.

Most researchers ignore them completely.

Here are 7 actions that actually drive career growth: Research iceberg 1. Write Every Single Day

Train writing consistently.
Fifteen minutes beats weekend marathons.
Daily writing builds thinking muscles you didn't you had.

• Creates momentum that compounds weekly
• Reduces writing anxiety over time
• Clarifies complex ideas faster

Consistency trumps intensity every time.
Aug 22 5 tweets 2 min read
Most PhD students stare at a blank page for months.

They have smart ideas but no mindmap.

The difference between finishing and forever-editing?

A bulletproof thesis structure.

Here's what successful PhDs know from day one: PhD Thesis Mindmap 1. Introduction sets expectations

Don't bury your thesis statement.
Page 5, not page 50.

2. Literature review proves necessity
Show the gap.

Then point to the problem.

3. Methodology builds trust

Reproducibility is credibility.
Details matter more than smarts.
Aug 11 9 tweets 2 min read
I watched my mentee restart his introduction 10 times.

"I just can't get the flow right," he said.

His manuscript had been stuck for three months.
That's when I showed him my writing framework.

The same framework that helped me publish my papers.
(And it works for writing bits in ChatGPT 5 as well.)

The problem was just the process.
I'll break it down for you here:Academic writing meta framework. 1. Context Mapping First

I always suggest we map before we write.
Context is a powerful frame.

Start with your publication areas and field.
Analyze successful papers in your venue.
Never start with your introduction.
Aug 8 13 tweets 3 min read
After 15 years in academia, I'll tell you in 30 seconds:

1. Perfect presentations don't pass vivas.
(Confident discussions do.)
2. Your weaknesses are actually opportunities
(to show academic maturity)

Here's the viva slide playbook that works every time: Your viva isn't about memorizing your thesis. 👀

It's about demonstrating three things:

1. You understand your research deeply
2. You can defend your choices confidently
3. You can think critically under pressure

Most students focus on 1 and ignore 2 and 3.
Jul 22 16 tweets 3 min read
90% of academic papers I read are now AI-assisted.

Most researchers are in complete denial.

I'm a professor who's been brutally using AI for 18 months.

Here's what I learned that could save your career: The ancient superpower is gone.

Remember when knowing obscure citations was our academic flex?

When students looked at us in awe as we casually referenced that crucial 1976 paper?

Those days are vanishing faster than free wine at receptions. ⬇︎
Jul 20 15 tweets 2 min read
I've been a Prof 13+ years and have 300+ citations.

It took me a decade of reviewing terrible literature sections and deep analysis to learn what I'm about to tell you in 3 minutes: The Problem:

Most PhD students organize related work completely wrong.

They create random catalogs:

Paper A did this.
Paper B did that.
Paper C found something else.

Sound familiar? 😅
Jul 6 10 tweets 3 min read
In 20 years, I've published 300+ papers: 41k+ citations.

It all started with just 3 simple writing tips per section.

The best researchers know this secret.

Great papers tell great stories that keep readers hooked. How?

Here's my academic storytelling framework: Best-paper winning academic storytelling framework. INTRODUCTION
Start with curiosity, not conclusions.

Your introduction should make readers think:
I've never considered that.

• Contrast an intriguing fact to existing work in your field
• Introduce a thought-provoking problem
• Focus on a little-known perspective

This creates immediate engagement.
Jul 2 12 tweets 3 min read
As a professor I've worked with dozens of high-performing researchers.

The secret to thriving in modern academia?

Most early-career researchers think:
Academic success = publish papers + teach classes.

Wrong.

What actually creates breakthrough careers: Not academic success Traditional academia is dying.

The professors thriving today don't just publish—they:

• Get really good at AI to 10x research effectiveness
• Design transformative curricula (not just lectures)
• Lead innovation ecosystems beyond campus

Here's the playbook: 👇
Jul 1 8 tweets 2 min read
ChatGPT will die.

Gemini will die.

Claude will die.

Grok will die.

But your research skills won't.

Every PhD student faces the same dilemma:

(I'll send you a mind map if you repost & comment) Core Research Skills Use AI tools for everything or build core skills?

Most choose the shortcut.
Smart students choose differently.

Here's the 4-Step Foundation Framework:
Jun 24 13 tweets 3 min read
Most researchers spend 40+ hours reading papers but can barely remember what they read last week.

After diving deep into how to take notes for my courses,
I found this 4-step system that turns reading into permanent knowledge.

Here's how to never forget what you read again: how to take smart notes Most of us treat note-taking like passive transcription.

We:

• Can't connect ideas across sources
• Never revisit our notes
• Copy quotes verbatim
• Highlight everything

Result? Our notes become information graveyards.
Jun 14 7 tweets 1 min read
The 3-2-1 Writing Clarity Rule that changed how I approach every academic paper:

Most academics think complex ideas need complex sentences.

They're wrong.

Here's how the 3-2-1 rule works: 3 Types of Unnecessary Words to Cut:

Redundant pairs
("completely eliminate," "exact same")

Vague time markers
("nowadays," "at this point in time")

Meaningless intensifiers
("very unique," "quite significant")
May 19 45 tweets 2 min read
I believed these 11 lies about literature reviews until I knew better

Don't let these myths hold you back.

The honest truth about literature reviews: 🗣️ "A literature review is just a summary of sources"
Apr 14 9 tweets 2 min read
How I went from 12 citations to 39,286 by changing how I wrote.

Not what I researched.

My biggest struggles as a researcher were:

* Staying motivated
* Getting published
* Being cited

The one thing I learned:
Writing a paper isn’t hard. Writing a readable one is.

Successful research papers are 60% science, 40% packaging.How to package a research paper Here's my 7-step framework for writing papers
people actually want to read:

1. Abstract = Your 30-second pitch

Answer simply: "What problem did I solve and why should anyone care?"

Your abstract is your elevator pitch.
Most of you are still writing disclaimers.
Feb 19 5 tweets 2 min read
The biggest mistake researchers make with AI?

Using it to confirm what they already believe.

Don't turn AI into an echo chamber instead of an adversary.

The lazy way to use AI in academia:

• Polish existing arguments
• Speed up writing papers
• Format citations faster

Using AI just to speed up, not to question methods.
But aren't we already going fast enough, folks?AI's real power is disagreeing with you (infographic) AI's real power is in its ability to disagree with you

Try these 3 approaches instead:

1. Force AI to argue against your hypothesis

Make it play devil's advocate with cherished research assumptions. The counterarguments it generates might shed light on things you've missed.