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A new application of TMR: A study on implicit self-esteem

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Abstract

As a core component of personality, self-esteem not only has an important impact on the development of individual personality, but also has a direct or indirect impact on individual physical and mental health. Some studies have shown that explicit self-esteem can be improved through intervention, but there are few studies on the effect of implicit self-esteem intervention. Based on the integration of information in the brain during sleep, this study investigated the effects of the combination of self-esteem training and Target Memory Reactivation (TMR) on implicit self-esteem. The results show that: (1) self-esteem training can improve individual implicit self-esteem, but did not reach statistical significance level; (2) after self-esteem training, there was no significant change in implicit self-esteem level when uncoupled audio cues were played during sleep; (3) after the TMR, individuals’ implicit self-esteem level changed significantly, and the effect could still be maintained one week later.

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Data Availability

The datasets generated during and/or analysed during the current study are available from the corresponding author on reasonable request.

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Funding

This research was supported by the backbone project of the young teachers’ scientific research ability enhancement program of Northwest Normal University (No.: 2018SKGG06), and the general project of the young teachers’ scientific research ability enhancement program of Northwest Normal University (No.: nwnu-lkqn-18-36), responsible person is Chen Li.

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Contributions

All authors contributed to the study conception and design. Material preparation, data collection and analysis were performed by Li Chen, Yizhen Wang and Ying Zhang. The first draft of the manuscript was written by Ying Wang and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.

Corresponding author

Correspondence to Li Chen.

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The procedures used in this study adhere to the tenets of the 1964 Declaration of Helsinki and its later addenda.

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Informed consent was obtained from all individual participants included in the study.

Conflict of Interest

The authors declare that they have no conflict of interest.

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Chen, L., Wang, Y., Zhang, Y. et al. A new application of TMR: A study on implicit self-esteem. Curr Psychol 42, 5159–5168 (2023). https://doi.org/10.1007/s12144-021-01883-5

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  • DOI: https://doi.org/10.1007/s12144-021-01883-5

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