Author

Chang Chiann

Universidade de São PauloORCID 0000-0002-2552-8771Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Animal Behavior & Cognition· 1

Signature Assays, Organisms & Methods

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Organism:rat· 1 Approach:statistical model· 1

Frequent Co-Authors

Alexei M. VenezianiiD· 1 shared Marcelo Bussotti ReyesiD· 1 shared Mateus Gonzalez de Freitas PintoiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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3 top collaborators · 3 mutual co-author links

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1 shared paperAnimal Behavior & Cognition

Alexei M. VenezianiORCID

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1 paper

Recent·Most cited

Animal Behavior & CognitionbioRxivPreprintSep 10, 2026

Evidence in favor of abrupt over gradual learning in the differential reinforcement of response duration (DRRD) task

Mateus Gonzalez de Freitas Pinto, Chang Chiann, Alexei M. Veneziani, Marcelo Bussotti Reyes

The paper shows that rats learning a DRRD task exhibit abrupt behavioral change rather than gradual learning, supported by model fitting and residual analysis.

DOI 10.64898/2025.12.26.696617

ratstatistical model