Lab Demonstrator (University) (Mid-Level) vs Physics Teachers, Postsecondary (Mid-Level)
How do Lab Demonstrator (University) (Mid-Level) and Physics Teachers, Postsecondary (Mid-Level) compare on AI displacement risk? Lab Demonstrator (University) (Mid-Level) scores 56.0/100 (GREEN (Stable)) while Physics Teachers, Postsecondary (Mid-Level) scores 50.2/100 (GREEN (Transforming)). Here's the full breakdown.
Lab Demonstrator (University) (Mid-Level): This role's core work is physical demonstration and safety supervision in lab environments — AI cannot pipette, set up apparatus, or intervene when a student spills acid. Safe for 5+ years with minimal daily work disruption.
Physics Teachers, Postsecondary (Mid-Level): Physics professors are protected by hands-on laboratory instruction — supervising students working with lasers, high-voltage circuits, radiation sources, cryogenics, vacuum systems, and precision optical equipment. AI augments 65% of the work but displaces none. The physics lab core remains irreducibly human. 10+ years before any meaningful displacement of core responsibilities.
Score Comparison
Lab Demonstrator (University) (Mid-Level)
Physics Teachers, Postsecondary (Mid-Level)
Tasks You Lose
1 task facing AI displacement
Tasks You Gain
5 tasks AI-augmented
AI-Proof Tasks
3 tasks not impacted by AI
Transition Summary
Moving from Lab Demonstrator (University) (Mid-Level) to Physics Teachers, Postsecondary (Mid-Level) shifts your task profile from 15% displaced down to 0% displaced. You gain 65% augmented tasks where AI helps rather than replaces, plus 35% of work that AI cannot touch at all. JobZone score goes from 56.0 to 50.2.
Sub-Score Breakdown
Lab Demonstrator (University) (Mid-Level) wins 3 of 5 dimensions — stronger on Task Resistance, Barriers to Entry, Protective Principles.
| Dimension | Lab Demonstrator (University) (Mid-Level) | Physics Teachers, Postsecondary (Mid-Level) |
|---|---|---|
| Task Resistance (/5) | 4.45 | 3.95 |
| Evidence Calibration (/10) | 0 | 1 |
| Barriers to Entry (/10) | 6 | 5 |
| Protective Principles (/9) | 5 | 4 |
| AI Growth Correlation (/2) | 0 | 0 |
What Do These Scores Mean?
Each role is assessed using the AI Job Resistance Index (AIJRI), a composite score from 0 to 100 measuring how resistant a role is to AI displacement. The score is built from five dimensions: Task Resistance (how many core tasks can AI automate), Evidence Calibration (real-world adoption data), Barriers (regulatory, physical, and trust barriers protecting the role), Protective Principles (human-centric factors like empathy and judgement), and AI Growth Correlation (whether AI growth helps or hurts the role).
Roles scoring above 60 land in the Green Zone (AI-resistant), 40–60 in the Yellow Zone (needs adaptation), and below 40 in the Red Zone (high displacement risk). For full individual assessments, see the Lab Demonstrator (University) (Mid-Level) and Physics Teachers, Postsecondary (Mid-Level) role pages.
Frequently Asked Questions
Which role is safer from AI — Lab Demonstrator (University) (Mid-Level) or Physics Teachers, Postsecondary (Mid-Level)?
What is the biggest difference between Lab Demonstrator (University) (Mid-Level) and Physics Teachers, Postsecondary (Mid-Level)?
Can I transition from Physics Teachers, Postsecondary (Mid-Level) to Lab Demonstrator (University) (Mid-Level)?
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