Department of Psychology, Faculty of Medicine, University of Castilla-La Mancha, Albacete, Spain.
Department of Psychology, Faculty of Health Sciences, University of Castilla-La Mancha, Talavera de la Reina, Spain.
PLoS One. 2022 Jun 27;17(6):e0269381. doi: 10.1371/journal.pone.0269381. eCollection 2022.
In recent years, mood induction procedures have been developed in experimental settings that are designed to facilitate studying the impact of mood states on biological and psychological processes. The aim of the present study was to conduct a systematic mapping review with the intention of describing the state of the art in the use of different types of autobiographical stimuli for mood induction procedures.
Based on a search for publications from the period 2000-2021, conducted in four recognised databases (Scopus, Medline (PubMed), PsycINFO and Web of Science), we analysed a total of 126 published articles. Text mining techniques were used to extract the main themes related.
The induction of emotions through autobiographical memories is an area under construction and of growing interest. The data mining approach yielded information about the main types of stimuli used in these procedures, highlighting those that only employ a single type of cue, as well as the preference for verbal cues over others such as musical, olfactory and visual cues. This type of procedure has been used to induce both positive and negative emotions through tasks that require access to personal memories of specific events from a cue, requiring the person to set in motion different cognitive processes. The use of the latest technologies (fMRI, EEG, etc.) is also shown, demonstrating that this is a cutting-edge field of study.
Despite the study of mood induction procedures still being a growing field, the present review provides a novel overview of the current state of the art in the field, which may serve as a framework for future studies on the topic.
近年来，实验环境中开发了情绪诱导程序，旨在促进研究情绪状态对生物和心理过程的影响。本研究的目的是进行系统的制图综述，旨在描述使用不同类型自传体刺激进行情绪诱导程序的最新技术状态。
根据 2000 年至 2021 年期间的出版物搜索，在四个公认的数据库（Scopus、Medline（PubMed）、PsycINFO 和 Web of Science）中进行了搜索，我们共分析了 126 篇已发表的文章。使用文本挖掘技术提取相关的主要主题。
通过自传体记忆来诱导情绪是一个正在构建且越来越受到关注的领域。数据挖掘方法提供了关于这些程序中使用的主要刺激类型的信息，突出了仅使用单一类型线索的那些，以及对言语线索的偏好超过其他线索，如音乐、嗅觉和视觉线索。这种程序已被用于通过需要从线索中获取特定事件的个人记忆的任务来诱导积极和消极情绪，要求个人启动不同的认知过程。还展示了最新技术（fMRI、EEG 等）的使用，表明这是一个前沿的研究领域。
尽管情绪诱导程序的研究仍然是一个不断发展的领域，但本综述提供了该领域当前最新技术状态的新概述，可为该主题的未来研究提供框架。
