Media Brief · Beyond Performance

What journalists need to know about Beyond Performance

Micheal Charles Preble · Independent Researcher

Why this research matters

Headlines often report that AI “improved” test scores, homework completion, or workplace output. This research supplies a method for testing whether that kind of improvement actually means the person got better at anything, or whether the gain disappears the moment the AI is removed.

The research in one sentence

Beyond Performance is a diagnostic method for deciding whether a claim that AI-mediated performance improved can support the stronger claim that a person actually advanced.

What is new

A six-element declaration researchers must make before evaluating a claim (what functioning, what population, what scope, what contrast, what time window, what would count as failure), and a decision table that returns succeed, unproven, or fail for specific claim types — assisted performance, human learning, meaningful control, governed extension, or broad social progress.

What is established vs. proposed

Established (by cited third-party research, not this paper): Bastani et al. (2025, PNAS) found AI-assisted math practice scores rose 48% while unassisted exam scores fell 17%; Strömberg et al. (2026) found homework scores up 18% with unassisted exam scores down 20% over six months.

Proposed by this paper: the diagnostic method itself, including its three configurations, three patterns, and decision table. The method is not a validated instrument.

What would be inaccurate to say

  • That this paper ran the cited experiments. It did not — Bastani et al. and Strömberg et al. are independent, previously published studies the method is applied to as worked examples.
  • That the method has been independently validated as reliable across evaluators or domains. It has not.
  • That the paper concludes AI assistance is generally harmful to learning. It concludes the opposite is also unwarranted: a safeguarded design changed the outcome in the cited studies.
  • That the method produces a single numerical score. It returns a disposition (succeed / unproven / fail) per declared claim, not a composite index.

Canonical source / citation

Read the canonical paper record → · Full paper PDF · View on SSRN

Suggested citation
Preble, Micheal Charles. “Beyond Performance: A Diagnostic Method for Evaluating Human-Advancement Claims in AI-Mediated Systems” Manuscript v2.3. Available at SSRN 7416901, 2026.

Researcher contact

Micheal Charles Preble · Independent Researcher · micheal@perfinitive.com · ORCID

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