All Stories

  1. Störring and Lindworsky: Two pioneers in the psychology of deductive reasoning.

    Article • History of Psychology, May 2025, American Psychological Association (APA)

    Niki Pfeifer

  2. On trivalent logics, probabilistic weak deduction theorems, and a general import-export principle

    Article • Artificial Intelligence, December 2024, Elsevier

    Niki Pfeifer

  3. Probability propagation rules for Aristotelian syllogisms

    Article • Annals of Pure and Applied Logic, October 2024, Elsevier

    Niki Pfeifer

  4. On Independence and Compound and Iterated Conditionals

    Article • January 2024, Springer Science + Business Media

    Niki Pfeifer

  5. Towards a Conceptual Framework for Conspiracy Theory Theories

    Article • December 2023, Taylor & Francis

    Niki Pfeifer

  6. Connexive Logic, Probabilistic Default Reasoning, and Compound Conditionals

    Article • Studia Logica, June 2023, Springer Science + Business Media

    Niki Pfeifer

  7. Probabilistic interpretations of argumentative attacks: Logical and experimental results1

    Article • Argument & Computation, February 2023, IOS Press

    Niki Pfeifer

  8. Towards a Conceptual Framework for Conspiracy Theory Theories

    Article • Social Epistemology, February 2023, Taylor & Francis

    Niki Pfeifer

  9. Interpreting Connexive Principles in Coherence-Based Probability Logic

    Article • January 2021, Springer Science + Business Media

    Niki Pfeifer

  10. Probabilities of conditionals and previsions of iterated conditionals

    Article • International Journal of Approximate Reasoning, June 2020, Elsevier

    Niki Pfeifer

  11. What Society Can and Cannot Learn From Coherence

    Article • January 2020, IGI Global

    Niki Pfeifer

  12. Probability Propagation in Selected Aristotelian Syllogisms

    Article • January 2019, Springer Science + Business Media

    Niki Pfeifer

  13. Probabilistic inferences from conjoined to iterated conditionals

    Article • International Journal of Approximate Reasoning, February 2018, Elsevier

    Niki Pfeifer

  14. A process model of the understanding of uncertain conditionals

    Article • Thinking & Reasoning, January 2018, Taylor & Francis

    Niki Pfeifer

  15. Probabilistic Semantics for Categorical Syllogisms of Figure II

    Article • January 2018, Springer Science + Business Media

    Niki Pfeifer

  16. Probabilistic squares and hexagons of opposition under coherence

    Article • International Journal of Approximate Reasoning, September 2017, Elsevier

    Niki Pfeifer

  17. Conditionals, Counterfactuals, and Rational Reasoning: An Experimental Study on Basic Principles

    Article • Minds and Machines, March 2017, Springer Science + Business Media

    Niki Pfeifer

  18. Generalized Probabilistic Modus Ponens

    Article • January 2017, Springer Science + Business Media

    Niki Pfeifer

  19. Cognition and Natural Disasters: Stimulating an Environmental Historical Debate

    Article • October 2016, Springer Science + Business Media

    Niki Pfeifer

  20. Centering and Compound Conditionals Under Coherence

    Article • July 2016, Springer Science + Business Media

    Niki Pfeifer

  21. Square of Opposition Under Coherence

    Article • July 2016, Springer Science + Business Media

    Niki Pfeifer

  22. Transitivity in coherence-based probability logic

    Article • Journal of Applied Logic, March 2016, Elsevier

    Niki Pfeifer

  23. Experimental probabilistic pragmatics beyond Bayes’ theorem

    Article • Zeitschrift für Sprachwissenschaft, January 2016, De Gruyter

    Dr. Dr. Niki Pfeifer, Niki Pfeifer

  24. Transitive Reasoning with Imprecise Probabilities

    Article • January 2015, Springer Science + Business Media

    Niki Pfeifer

  25. Editor's note: Special issue on Combining Probability and Logic to Solve Philosophical Problems

    Article • Journal of Applied Logic, September 2014, Elsevier

    Niki Pfeifer

  26. Reasoning About Uncertain Conditionals

    Article • Studia Logica, October 2013, Springer Science + Business Media

    Niki Pfeifer

  27. Formal Epistemology and the New Paradigm Psychology of Reasoning

    Article • Review of Philosophy and Psychology, September 2013, Springer Science + Business Media

    Niki Pfeifer

  28. Erratum

    Article • Thinking & Reasoning, September 2013, Taylor & Francis

    Niki Pfeifer

  29. The new psychology of reasoning: A mental probability logical perspective

    Article • Thinking & Reasoning, September 2013, Taylor & Francis

    Niki Pfeifer

  30. Forces of Nature and Cultural Responses

    Article • December 2012, Springer Science + Business Media

    Niki Pfeifer

  31. Forces of Nature and Cultural Responses: An Introduction

    Article • December 2012, Springer Science + Business Media

    Niki Pfeifer

  32. On Argument Strength

    Article • October 2012, Springer Science + Business Media

    Niki Pfeifer

  33. Experiments on Aristotle’s Thesis

    Article • The Monist, January 2012, Oxford University Press (OUP)

    Niki Pfeifer

  34. Systematic rationality norms provide research roadmaps and clarity

    Article • Behavioral and Brain Sciences, October 2011, Cambridge University Press

    Niki Pfeifer

  35. Reporting on historical severe storms: Two examples of Utrecht (1674) and Abtenau (1796)

    Article • Atmospheric Research, June 2011, Elsevier

    Niki Pfeifer

  36. Probabilistic theories of reasoning need pragmatics too: Modulating relevance in uncertain conditionals

    Article • Journal of Pragmatics, May 2011, Elsevier

    Niki Pfeifer

  37. How people interpret conditionals: Shifts toward the conditional event.

    Article • Journal of Experimental Psychology Learning Memory and Cognition, January 2011, American Psychological Association (APA)

    Niki Pfeifer

  38. The Science of Reason

    Article • October 2010, Taylor & Francis

    Niki Pfeifer

  39. The conditional in mental probability logic

    Article • April 2010, Oxford University Press (OUP)

    Niki Pfeifer

  40. Framing human inference by coherence based probability logic

    Article • Journal of Applied Logic, June 2009, Elsevier

    Niki Pfeifer

  41. Mental probability logic

    Article • Behavioral and Brain Sciences, February 2009, Cambridge University Press

    Niki Pfeifer

  42. Coherence and Nonmonotonicity in Human Reasoning

    Article • Synthese, August 2005, Springer Science + Business Media

    Niki Pfeifer

  43. Towards a mental probability logic

    Article • Psychologica Belgica, March 2005, Ubiquity Press, Ltd.

    Niki Pfeifer