Evidence in PolicyWhat evidence can settle, and what it cannot.Political ScienceEvidence can informWhether an intervention workedbeforeThe likely size of the effectThe cost per unit of outcomeWho benefits and who does notUnintended consequencesobservedEvidence cannot settleWhich objectives matter mostHow to trade equity againstefficiencyAcceptable levels of riskWhose preferences should countValue judgements about fairnessTHE DIFFERENCE THAT MATTERSCalling a value choice an evidence question hides the judgementrather than removing it.Educational reference. Policy-based evidence — selecting studies tojustify a decision already taken — is the recurring failure mode.Evidence in Policylearnposters.com
Evidence in Policy — printable law & society wall chart from LearnPosters. Free vector PDF, US Letter and A4.

What’s on the Evidence in Policy poster

Evidence can inform against Evidence cannot settle, side by side.

Educational reference. Policy-based evidence — selecting studies to justify a decision already taken — is the recurring failure mode.

Questions about the Evidence in Policy poster

What’s on the Evidence in Policy poster?
Evidence can inform against Evidence cannot settle, side by side. Evidence can inform: Whether an intervention worked before; Evidence can inform: The likely size of the effect; Evidence can inform: The cost per unit of outcome; Evidence can inform: Who benefits and who does not; Evidence can inform: Unintended consequences observed; Evidence cannot settle: Which objectives matter most; Evidence cannot settle: How to trade equity against efficiency; Evidence cannot settle: Acceptable levels of risk; Evidence cannot settle: Whose preferences should count; Evidence cannot settle: Value judgements about fairness; Calling a value choice an evidence question hides the judgement rather than removing it.. Educational reference. Policy-based evidence — selecting studies to justify a decision already taken — is the recurring failure mode.
Who is the Evidence in Policy poster for?
Evidence in Policy belongs to the Political Science section rather than to a school year, because law & society is not something one grade owns. Anyone learning public policy can pin it up — a beginner, a student mid-course, or someone revising years later.
When should you use the Evidence in Policy poster?
Evidence can tell you what worked. It cannot tell you what to value. A wall chart earns its place by being glanceable from where the work is happening, so Evidence in Policy belongs on the wall where that law & society work actually happens, within glancing distance, rather than filed away.
What other posters go with Evidence in Policy?
Evaluating Policy, How Problems Reach the Agenda and The Cost of Inaction sit alongside Evidence in Policy in the Political Science section. Printed together they make a wall rather than a single sheet, which is how a reference set actually gets used.Evaluating PolicyHow Problems Reach the AgendaThe Cost of Inaction
Is the Evidence in Policy poster free to download and print?
Yes. Evidence in Policy downloads as a free PDF with no account, no email and no watermark, like everything else in the Political Science section. Print as many copies as you like for a home, a classroom, a library or a tutoring group; reselling the file is the only thing the licence rules out.Read the licence
What size does the Evidence in Policy poster print at?
Evidence in Policy is a vector PDF laid out for US Letter, and prints on A4 with Fit to page — the same file, no separate download. Because every mark on it is drawn rather than photographed, it stays sharp enlarged to A3, A2 or A1 at a copy shop. Colour carries emphasis only, so a greyscale print of Evidence in Policy loses nothing.Printing guide

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