retrieving-effectively-from-source-memory

This repository implements the source memory extension of the Retrieving Effectively from Memory (REM) model, as presented in Aytac et al. (2024, Cognitive Psychology).

https://github.com/siaytac/retrieving-effectively-from-source-memory

Science Score: 57.0%

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Keywords

computational-modeling memory

Last synced: 6 months ago · JSON representation ·

Repository

This repository implements the source memory extension of the Retrieving Effectively from Memory (REM) model, as presented in Aytac et al. (2024, Cognitive Psychology).

Basic Info

Host: GitHub
Owner: siaytac
Language: R
Default Branch: main
Homepage:
Size: 1.71 MB

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Watchers: 1
Forks: 0
Open Issues: 0
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Topics

computational-modeling memory

Created 10 months ago · Last pushed 9 months ago

Metadata Files

Readme Citation

Retrieving Effectively from Source Memory

This repository implements the Retrieving Effectively from Source Memory model developed in Aytac et al. (2024, Cognitive Psychology). The model extends the classic REM framework (Shiffrin & Steyvers, 1997) to source memory by incorporating REM’s core principle of differentiation and introducing a local matching process to account for source judgments.

File Descriptions

makevectors.R: Creates memory vectors.
updatevectors.R: Updates memory vectors after learning.
itemtest.R: Computes the similarity between the probe and each memory trace.
sourcetest.R: Computes the similarity between the source probe and the sources of the best-matching item trace.
memory.R: Runs the memory tasks, including item and source recognition.
runme.R: Runs model simulations. This is the main script for generating predictions. Parameter values and task design features can be set here.

Getting Started

To generate predictions, run the runme.R script after adjusting the parameters and task design as needed.

Related Publication

Aytaç, S., Kılıç, A., Criss, A. H., & Kellen, D. (2024). Retrieving effectively from source memory: Evidence for differentiation and local matching processes. Cognitive Psychology, 149, 101617. https://doi.org/10.1016/j.cogpsych.2023.101617

Citation

If you use or refer to this code, please cite: - See CITATION.bib for the full reference.

Owner

Login: siaytac
Kind: user

Repositories: 1
Profile: https://github.com/siaytac

Citation (CITATION.bib)

@article{aytacc2024retrieving,
  title={Retrieving effectively from source memory: Evidence for differentiation and local matching processes},
  author={Ayta{\c{c}}, Sinem and K{\i}l{\i}{\c{c}}, Asl{\i} and Criss, Amy H and Kellen, David},
  journal={Cognitive Psychology},
  volume={149},
  pages={101617},
  year={2024},
  publisher={Elsevier},
  doi={10.1016/j.cogpsych.2023.101617}
}

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