Comparing Methods for Analyzing Music-Evoked Autobiographical Memories
The study of music-evoked autobiographical memories (MEAMs) has grown substantially in recent years. Prior work has used various methods to compare MEAMs to memories evoked by other cues (e.g., images, words). Here, we sought to identify which methods could distinguish between MEAMs and picture-evoked memories. Participants (N Â 18) listened to popular music and viewed pictures of famous persons, and described any autobiographical memories evoked by the stimuli. Memories were scored using the Autobiographical Interview (AI; Levine, Svoboda, Hay, Winocur, & Moscovitch, 2002), Linguistic Inquiry and Word Count (LIWC; Pennebaker et al., 2015), and Evaluative Lexicon (EL; Rocklage & Fazio, 2018). We trained three logistic regression models (one for each scoring method) to differentiate between memories evoked by music and faces. Models trained on LIWC and AI data exhibited significantly above chance accuracy when classifying whether a memory was evoked by a face or a song. The EL, which focuses on the affective nature of a text, failed to predict whether memories were evoked by music or faces. This demonstrates that various memory scoring techniques provide complementary information about cued autobiographical memories, and suggests that MEAMs differ from memories evoked by pictures in some aspects (e.g., perceptual and episodic content) but not others (e.g., emotional content).
Belfi, A. M., Bai, E., & Stroud, A. (2020). Comparing Methods for Analyzing Music-Evoked Autobiographical Memories. Music Perception, 37(5), pp. 392-402. University of California Press.
The definitive version is available at https://doi.org/10.1525/MP.2020.37.5.392
Keywords and Phrases
Autobiographical memory; Emotion; Episodic memory; Music; Reminiscence
International Standard Serial Number (ISSN)
Article - Journal
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01 Jun 2020