C004 — Assessment¶


Research	R0031 — Plural Voice Claims (Blind)
Run	2026-03-29
Claim	C004

BLUF¶

The 22% figure is confirmed from the BestColleges March 2023 survey. However, the figure is rapidly dated — the same survey series found 56% by October 2023, and other surveys report even higher rates.

Probability¶

Rating: Very likely (80-95%)

Confidence in assessment: Medium

Confidence rationale: The 22% figure is confirmed but the claim lacks source attribution, which introduces uncertainty about whether the intended source is BestColleges or another survey with a similar finding.

Reasoning Chain¶

FACT: BestColleges surveyed 1,000 US college students in March 2023. Of all respondents, 43% had used AI tools, and 50% of those used them on assignments, yielding 22% of the total sample. [SRC01-E01, Medium reliability, High relevance]
REPORTED: By October 2023, BestColleges found 56% of college students had used AI on assignments or exams. [SRC01-E01, Medium reliability, High relevance]
JUDGMENT: The 22% figure was accurate at the time of the March 2023 survey but represents a rapidly moving target.

Evidence Base Summary¶

Source	Description	Reliability	Relevance	Key Finding
SRC01	BestColleges March 2023 survey	Medium	High	22% of students used AI on assignments

Collection Synthesis¶

Dimension	Assessment
Evidence quality	Medium — single survey, moderate sample size
Source agreement	N/A — single source identified for the exact figure
Source independence	N/A
Outliers	Later surveys show much higher rates

Gaps¶

Missing Evidence	Impact on Assessment
No source attribution in the original claim	Medium — cannot confirm intended source
Single survey methodology	Medium — 1,000 respondents, US-only

Researcher Bias Check¶

Declared biases: The 22% figure supports the article's narrative about hidden AI use.

Influence assessment: Low risk for the specific number, but the researcher should note that this figure is likely outdated.

Cross-References¶

Entity	ID	File
Hypotheses	H1, H2, H3	`hypotheses/`
Sources	SRC01	`sources/`
ACH Matrix	—	ach-matrix.md
Self-Audit	—	self-audit.md