Scientific Evidence Policy — Tradeoffs

Direct answer

Scientific Evidence Policy — Tradeoffs is implemented as a source-bounded tradeoffs guide.

Answer contract

Apply the tradeoffs lens only to the exact inspected source scope; do not infer authority from adjacent topics.

Evidence and exact locators

t22-gao-evidence-policy — https://www.gao.gov/products/gao-23-105460 — 13 practices across planning, assessing/building, using evidence, and learning. Supports: Describes evidence-building and use practices, evidence types, implementation actions, and observed limits in US federal agencies.

t22-evidence-act — https://www.congress.gov/115/statute/STATUTE-132/STATUTE-132-Pg5529.pdf — Title I federal evidence-building activities and Titles II–III data access and confidentiality. Supports: Establishes US federal evaluation, evidence-building, data governance, and confidentiality duties.

t22-nasem-reproducibility — https://nap.nationalacademies.org/resource/25303/R%26R.pdf — definitions and recommendations. Supports: Separates computational reproducibility from replicability and records why contrary results require contextual assessment rather than automatic reversal.

What the evidence does not establish

This is US federal management guidance and audit synthesis, not a universal hierarchy of evidence or proof that a policy works.

This is US federal law; it neither mandates one scientific method nor creates an executable decision rule for arbitrary claims.

The report does not rank every study design or decide a specific policy question.

Rights and reuse

official-public-reference; quote-free metadata and paraphrase only

Dependencies and related concepts

applies-to: urn:maha:concept:governance:scientific-evidence-policy

implemented-by: urn:maha:property:maha-strategies

evidence-for: urn:maha:concept:governance

Source or implementation

This source or implementation section is constrained to the same inspected scope: Describes evidence-building and use practices, evidence types, implementation actions, and observed limits in US federal agencies. Establishes US federal evaluation, evidence-building, data governance, and confidentiality duties. Separates computational reproducibility from replicability and records why contrary results require contextual assessment rather than automatic reversal.

It must preserve the recorded boundary: This is US federal management guidance and audit synthesis, not a universal hierarchy of evidence or proof that a policy works. This is US federal law; it neither mandates one scientific method nor creates an executable decision rule for arbitrary claims. The report does not rank every study design or decide a specific policy question.

Method

This method section is constrained to the same inspected scope: Describes evidence-building and use practices, evidence types, implementation actions, and observed limits in US federal agencies. Establishes US federal evaluation, evidence-building, data governance, and confidentiality duties. Separates computational reproducibility from replicability and records why contrary results require contextual assessment rather than automatic reversal.

It must preserve the recorded boundary: This is US federal management guidance and audit synthesis, not a universal hierarchy of evidence or proof that a policy works. This is US federal law; it neither mandates one scientific method nor creates an executable decision rule for arbitrary claims. The report does not rank every study design or decide a specific policy question.

Limits and uncertainty

This limits and uncertainty section is constrained to the same inspected scope: Describes evidence-building and use practices, evidence types, implementation actions, and observed limits in US federal agencies. Establishes US federal evaluation, evidence-building, data governance, and confidentiality duties. Separates computational reproducibility from replicability and records why contrary results require contextual assessment rather than automatic reversal.

It must preserve the recorded boundary: This is US federal management guidance and audit synthesis, not a universal hierarchy of evidence or proof that a policy works. This is US federal law; it neither mandates one scientific method nor creates an executable decision rule for arbitrary claims. The report does not rank every study design or decide a specific policy question.

Dependencies

This dependencies section is constrained to the same inspected scope: Describes evidence-building and use practices, evidence types, implementation actions, and observed limits in US federal agencies. Establishes US federal evaluation, evidence-building, data governance, and confidentiality duties. Separates computational reproducibility from replicability and records why contrary results require contextual assessment rather than automatic reversal.

It must preserve the recorded boundary: This is US federal management guidance and audit synthesis, not a universal hierarchy of evidence or proof that a policy works. This is US federal law; it neither mandates one scientific method nor creates an executable decision rule for arbitrary claims. The report does not rank every study design or decide a specific policy question.

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