CACrown ArchivesThe cinema collection
Menu
Research dossier · People & Ideas

Joshua Knobe

American philosopher

Correspondence, annotated notebooks and portrait silhouettes prepared for research
People and ideasInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionApr 25, 2026
Entity authorityQ16730934
Source-derived summary

Joshua Michael Knobe (; born 1974) is an American experimental philosopher, whose work ranges across issues in philosophy of mind and action and ethics. He is Professor of Cognitive Science and Philosophy at Yale University. He is known for his work on the "Knobe effect" and use of experimental methods to understand personal reactions to moral dilemmas.

Education and career

Knobe received his B.A. at Stanford University in 1996 and his Ph.D. from Princeton in 2006, where his dissertation was directed by Gilbert Harman.

He was Assistant Professor of Philosophy at the University of North Carolina at Chapel Hill from 2006 until moving to Yale in 2009.

Philosophical work

His work has spanned various topics, including intentionality, free will, the self and dual-character concept.

Knobe effect

Knobe is arguably most widely known for what has come to be called the Knobe effect or the "side-effect effect". According to Jones (2009):

Rather than consulting his own philosophical intuitions, Knobe set out to find out how ordinary people think about intentional action. In a study published in 2003, Knobe presented passers-by in a Manhattan park with the following scenario. The CEO of a company is sitting in his office when his Vice President of R&D comes in and says, ‘We are thinking of starting a new programme.

Editorial summary

“Joshua Knobe” enters the record as american philosopher. Crown Archives preserves that source wording while asking what Joshua, Knobe and American can confirm, complicate or overturn.

Editorial reviewA productive starting point for separating a subject’s documented career from later reputation and commemoration. The current lead gives the account dated anchors—1974, 1996, 2006, 2009—that can be checked directly. The linked authority record independently contributes the date 1974-01-01. Its strongest next move is a source search built around Joshua, Knobe and American.
Editorial analysis

Why this record matters

“Joshua Knobe” is worth following because a concise public description often conceals a longer documentary argument. Here, Joshua, Knobe and American provides the most credible route into that argument.

Evidence profile

The entry’s evidential value lies in the named roles, institutions and publications that can be tested against primary documentation. The source revision retrieved here is dated Apr 25, 2026. The linked authority identifier is Q16730934. VIAF identifies the subject as 81068824. The Library of Congress control number is no2006075951. 4 of 4 selected statements include explicit references; 1 carry qualifiers and 0 use preferred rank. The first chronological checks are 1974, 1996, 2006 and 2009.

Critical limits

Later biographies can compress uncertainty and repeat inherited reputations, so apparently settled claims may still require comparison. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

Best used for
  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
Verify next

Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “Joshua Knobe”, its source revision and the description used here.
  2. Expand the search: follow Joshua Knobe primary sources, Joshua Knobe archive and Joshua research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Joshua Knobe”?
  2. Which primary records establish identity, chronology and institutional ties?
  3. Which claims depend on a single source or contested interpretation?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from Joshua Knobe” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.