What problem does it solve?
It helps you evaluate scientific claims by systematically checking experimental design quality, sources of bias, statistical validity, and overall evidence strength so your conclusions match what the data actually support.
Core Features & Use Cases
- Methodology critique: Assess internal/external/construct validity, blinding and controls, measurement quality, and statistical conclusion validity.
- Bias detection: Identify cognitive, selection, measurement, analysis, reporting, and confounding threats that can distort results.
- Statistical analysis evaluation: Check power/sample size, test appropriateness, multiple comparisons, p-value interpretation, effect sizes/CI, missing data handling, and modeling pitfalls.
- Evidence quality assessment: Apply evidence hierarchies and GRADE-style reasoning (including downgrades/upgrades) and weigh convergence across studies.
- Logical fallacy identification & claim evaluation: Detect causation/logic errors and flag red-line reasoning gaps in claims and conclusions.
- Research design guidance: Provide actionable checklists for rigorous study planning (question formulation through analysis transparency).
Quick Start
Use the scientific-critical-thinking skill to evaluate a research paper by asking for a structured critique that covers validity threats, bias risks, statistical soundness, evidence strength (GRADE-style), and specific, actionable recommendations.