Skip to main content
Log in

Effects of encoding type and retention interval on emotional memory

  • Published:
Current Psychology Aims and scope Submit manuscript

Abstract

Emotion regulates our memory in daily life. Previous studies have shown that extrinsic emotion during encoding impairs the memory for target stimulus. However, most previous studies focused on the effects of emotion on the typical encoding without intentional retrieval. It remains unclear how emotion affects the retrieval-based encoding and memory. In the present study, we examined how encoding type (restudy versus retrieval practice) regulates emotional memory retention. We adopted a typical retrieval practice paradigm with an initial study phase, a second phase with either a restudy or a retrieval practice task, and a final recognition test. In order to create extrinsic emotional background, emotional pictures were used during the restudy and retrieval practice tasks. The recognition test was carried out 5 min or 24 h after the restudy or retrieval practice task. We found an emotional impairment effect on familiarity (5-min retention interval) under the retrieval practice condition, but not under the restudy condition, and an emotional enhancement effect on item memory (24-h retention interval) under the restudy condition, but not under the retrieval practice condition. The present study demonstrated the effect of encoding type on emotional memory and suggested a retention interval dependent effect of encoding type, contributing to the theory of emotional memory by highlighting the role of encoding type and retention interval.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2

Similar content being viewed by others

Data Availability

Data from the current study are available from the corresponding author on reasonable request.

References

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Bao-ming Li.

Ethics declarations

Conflict of Interest

There are no potential or actual conflicts of interest.

Compliance with Ethical Standards

This study was approved by the Hangzhou Normal University Institutional Review Board and performed in accordance with the ethical standards as laid down in the 1964 Declaration of Helsinki.

Additional information

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

The present study was supported by National Natural Science Foundation of China 32200848 (X.J.) and Hangzhou Normal University Scientific Research start-up fund project RWSK20201013 (X.J.)

Electronic supplementary material

Below is the link to the electronic supplementary material.

Supplementary Material 1

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Jia, X., Gao, C., Wu, D. et al. Effects of encoding type and retention interval on emotional memory. Curr Psychol 43, 2114–2123 (2024). https://doi.org/10.1007/s12144-023-04396-5

Download citation

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12144-023-04396-5

Keywords

Navigation