Research Paper Critique Generator — illustrative example

INPUT
Study summary: eight convenience-sample participants tried a tool and reported finding it helpful. No comparison group or task-completion measure. Authors conclude the tool improves productivity for all teams. Critique the inference.

RESULT
Supported observation: the eight participants reported finding the tool helpful.
Sampling limitation: a convenience sample does not establish a representative result for all teams.
Measurement limitation: reported helpfulness is not a measured productivity change.
Design limitation: no comparison is supplied to isolate the tool's effect.
Narrower conclusion: the feedback supports further investigation of perceived usefulness in a broader, appropriately designed study.

REVIEW
A critique examines whether the design and evidence support the conclusions. Distinguish limitations from fatal flaws and avoid evaluating unseen methods.

This is a teaching example, not a live execution record.