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I obtained my masters’ degree in Psychology from University of Minho (Portugal) in 2016. My master’s thesis was conducted at the Animal Learning and Behavior Laboratory and focused on disentangling which cue (reinforcement contingencies, time or number) pigeons used to solve a task. In parallel, I completed a curricular internship in Organizational Psychology that focused on improving work safety. In 2024, I obtained my doctoral degree in Basic Psychology from University of Minho. I studied the mechanisms underlying numerosity discrimination in pigeon with a grant from the Portuguese Foundation for Science and Technology (FCT) (PD/BD/128458/2017). As part of my doctoral curriculum, I received training in different data analysis tools (e.g., VBA, R, Psychopy) and attended courses to enhance my mathematical skills (e.g., Calculus, Probability Theory, Linear Algebra). I completed a laboratory rotation in the research group in psycholinguistics where I was integrated in a project focusing on the processing of grammatical gender in bilinguals. Over the last few years, I worked as a Research Assistant at the Research Center in Psychology at University of Minho.
Identification

Personal identification

Full name
Ana Catarina Quintão Soares

Citation names

  • Soares, Catarina

Author identifiers

Ciência ID
6D1A-C89E-0EB9
ORCID iD
0000-0001-5680-7362

Email addresses

  • catarinaqsoares@gmail.com (Personal)

Telephones

Mobile phone
  • 918553629 (Personal)

Knowledge fields

  • Social Sciences - Psychology

Languages

Language Speaking Reading Writing Listening Peer-review
Portuguese (Mother tongue)
English Advanced (C1) Advanced (C1) Advanced (C1) Advanced (C1) Advanced (C1)
Spanish; Castilian Beginner (A1) Intermediate (B1) Beginner (A1) Intermediate (B1) Elementary (A2)
Education
Degree Classification
2017/02/01 - 2024/12/20
Concluded
Psicologia Básica (Doutoramento)
Major in Psicologia Básica
Universidade do Minho Centro de Investigação em Psicologia, Portugal
"Pigeons' Performance in the Number-Left Task: Associative or Computational Mechanism?" (THESIS/DISSERTATION)
Very Good (maximum classification by unanimity)
2011 - 2016
Concluded
Psicologia (Mestrado integrado)
Major in Sem especialização
Universidade do Minho, Portugal
"Regulação temporal do comportamento na tarefa de inversão a meio da sessão" (THESIS/DISSERTATION)
16
Affiliation

Science

Category
Host institution
Employer
2024/09/08 - 2025/01/08 Research Assistant (Research) Universidade do Minho Centro de Investigação em Psicologia, Portugal
Universidade do Minho Centro de Investigação em Psicologia, Portugal
2021/11/10 - 2023/12/31 Research Assistant (Research) Universidade do Minho Centro de Investigação em Psicologia, Portugal
Universidade do Minho Centro de Investigação em Psicologia, Portugal
Projects

Grant

Designation Funders
2021/06/01 - 2021/10/31 Pigeons’ Performance in the Number-Left Task: Associative or Computational Mechanism?
PhD Student Fellow
Universidade de Aveiro, Portugal

Universidade do Minho, Portugal
Fundação para a Ciência e a Tecnologia
Concluded
2017/02/01 - 2021/05/31 Pigeons’ Performance in the Number-Left Task: Associative or Computational Mechanism?
PD/BD/128458/2017
PhD Student Fellow
Universidade do Minho, Portugal

Universidade de Aveiro, Portugal
Fundação para a Ciência e a Tecnologia
Concluded

Other

Designation Funders
2024/09/09 - 2025/01/08 Financiamento BASE Plurianual
UIDB/01662/2020
Research Fellow
Universidade do Minho Centro de Investigação em Psicologia, Portugal
Fundação para a Ciência e a Tecnologia
2021/11/10 - 2023/12/31 Financiamento Plurianual às Unidades de I&D
UIDB/01662/2020
Research Fellow
Universidade do Minho Centro de Investigação em Psicologia, Portugal
Fundação para a Ciência e a Tecnologia
Outputs

Publications

Book chapter
  1. Soares, Catarina; Keating, José; Silva, Isabel. "Contributos da Psicologia na Prevenção de Acidentes de Trabalho". In Psicologia Aplicada à Segurança e Saúde Ocupacional, 43-70. Portugal: Coisas de Ler, 2021.
    Published
Conference poster
  1. Soares, Catarina; Vasconcelos, Marco; Machado, Armando. "Numerosity discrimination: Can pigeons report uncertainty?". Paper presented in 42th Annual Meeting of the Society for the Quantitative Analysis of Behavior, 2019.
  2. Dos Santos, Cristina; Soares, Catarina; Vasconcelos, Marco; Machado, Armando. "The effect of payoff on time perception in the midsession reversal task". Paper presented in 41th Annual Meeting of the Society for the Quantitative Analysis of Behavior, 2018.
  3. Dos Santos, Cristina; Soares, Catarina; Machado, Armando; Vasconcelos, Marco. "Delayed Reinforcement Impairs Learning in the Midsession Reversal Task". Paper presented in Ninth International Conference of the Association for Behavior Analysis International, 2017.
  4. Dos Santos, Cristina; Soares, Catarina; Machado, Armando; Vasconcelos, Marco. "Performance in the midsession reversal task according to the probabilities of reinforcement". Paper presented in 12th Meeting of the Portuguese Association of Experimental Psychology, 2017.
  5. Soares, Catarina; Dos Santos, Cristina; Vasconcelos, Marco; Machado, Armando. "Pigeons’ performance on the midsession reversal task in a long operant box". Paper presented in Associative Learning Symposium (XXI), 2017.
  6. Dos Santos, Cristina; Soares, Catarina; Vasconcelos, Marco; Machado, Armando. "Performance in a midsession reversal task with different probabilities of reinforcement". Paper presented in Associative Learning Symposium (XXI), 2017.
  7. Soares, Catarina; Vasconcelos, Marco; Machado, Armando. "Midsession reversal task in pigeons: ITI manipulation and error types". Paper presented in 11th Meeting of the Portuguese Association of Experimental Psychology, 2016.
Journal article
  1. Soares, Catarina; Santos, Mairiele; Pinto, Carlos. "Is choice bias in delayed matching a consequence of inter-trial interval effects?". Behavioural Processes 226 (2025): 105153. https://doi.org/10.1016/j.beproc.2025.105153.
    Published • 10.1016/j.beproc.2025.105153
  2. Catarina Soares; Carlos Pinto; Armando Machado. "Giving time a chance in the midsession reversal task". Learning & Behavior (2023): https://doi.org/10.3758/s13420-023-00606-z.
    10.3758/s13420-023-00606-z
  3. Catarina Soares; Ana Sousa; Carlos Pinto. "Externalizing forgetting: Delay testing in a long operant chamber.". Journal of Experimental Psychology: Animal Learning and Cognition 49 2 (2023): 96-110. http://dx.doi.org/10.1037/xan0000353.
    10.1037/xan0000353
  4. Catarina Soares; Cristina Santos; Armando Machado; Marco Vasconcelos. "Step changes in the intertrial interval in the midsession reversal task: Predicting pigeons' performance with the learning-to-time model". Journal of the Experimental Analysis of Behavior (2020): https://doi.org/10.1002/jeab.632.
    10.1002/jeab.632
  5. Santos, Cristina; Soares, Catarina; Vasconcelos, Marco; Machado, Armando. Corresponding author: Santos, Cristina. "The effect of reinforcement probability on time discrimination in the midsession reversal task". Journal of the Experimental Analysis of Behavior 111 3 (2019): 371-386. http://dx.doi.org/10.1002/jeab.513.
    10.1002/jeab.513
  6. Carvalho, Marilia Pinheiro de; Santos, Cristina Dos; Soares, Catarina; Machado, Armando. Corresponding author: Carvalho, Marilia Pinheiro de. "Meliorating the Suboptimal-Choice Argument". Comparative Cognition & Behavior Reviews 14 (2019): 25-32. http://dx.doi.org/10.3819/ccbr.2019.140003.
    10.3819/ccbr.2019.140003
Activities

Oral presentation

Presentation title Event name
Host (Event location)
2025/10/04 Pigeons' learning strategies in the midsession reversal task 19º Encontro da Associação Portuguesa de Psicologia Experimental
Associação Portuguesa de Psicologia Experimental (Porto, Portugal)
2025/04/10 Pigeons' performance in a numerosity discrimination task: Investigating the underlying mechanisms 19º Encontro da Associação Portuguesa de Psicologia Experimental
Associação Portuguesa de Psicologia Experimental (Porto, Portugal)
2024 Decision making in pigeons: The interplay of certainty and effort 18º Encontro da Associação Portuguesa de Psicologia Experimental
Associação Portuguesa de Psicologia Experimental (Coimbra, Portugal)
2023/09 Giving time a chance in the midsession reversal task XXXIII International Conference of the Spanish Society for Comparative Psychology (SEPC)
Spanish Society for Comparative Psychology (Granada, Spain)
2023/03 Externalizing pigeons' temporal judgments 17º Encontro da Associação Portuguesa de Psicologia Experimental
Associação Portuguesa de Psicologia Experimental (Lisboa, Portugal)
2022/05 Temporal control of pigeons' behavior in the Midsession Reversal task First Joint International APPE-SEPEX Meeting
APPE - SEPEX (Faro, Portugal)
2022/04 The number sense of animals: Associative or computational mechanism? 29th Annual International Conference on Comparative Cognition
Comparative Cognition Society (Online, United States)
2021/11 Contributions from Psychology to the prevention of work accidents Ao Encontro da Cognição
Escola de Psicologia, Universidade do Minho (Braga, Portugal)
2021/04 The number sense of animals: Associative or computational mechanism? 15º Encontro da Associação Portuguesa de Psicologia Experimental
Associação Portuguesa de Psicologia Experimental (Online, Portugal)
2018 The importance of timing in choice Seminar
Universidade de Trás-os-Montes e Alto Douro (UTAD) (Vila Real, Portugal)
2017/12 Studies on the interaction between time and reinforcement: The midsession reversal task revisited UnderInvestigation: Psychology & Education@UA
Universidade de Aveiro (Aveiro, Portugal)

Ad Hoc journal article review

Journal title (ISSN) Publisher
2025 - Current PlosOne
2025 - Current Animal Cognition Springer

Association member

Society Organization name Role
2025 - Current Associação Portuguesa de Psicologia Experimental Membro Efectivo
2025 - Current Association for Behavior Analysis International Student Transitional Member
Distinctions

Award

2025 Prémio APPE 2025
Portuguese Association of Experimental Psychology [Associação Portuguesa de Psicologia Experimental], Portugal