From silos to synergy: Integrating approaches to investigate the role of prior knowledge and expectations on episodic memory

Carla Macias, Kimele Persaud

Research output: Contribution to journalReview articlepeer-review

Abstract

Significant progress in the investigation of how prior knowledge influences episodic memory has been made using three sometimes isolated (but not mutually exclusive) approaches: strictly adult behavioral investigations, computational models, and investigations into the development of the system. Here we point out that these approaches are complementary, each approach informs and is informed by the other. Thus, a natural next step for research is to combine all three approaches to further our understanding of the role of prior knowledge in episodic memory. Here we use studies of memory for expectation-congruent and incongruent information from each of these often disparate approaches to illustrate how combining approaches can be used to test and revise theories from the other. This domain is particularly advantageous because it highlights important features of more general memory processes, further differentiates models of memory, and can shed light on developmental change in the memory system. We then present a case study to illustrate the progress that can be made from integrating all three approaches and highlight the need for more endeavors in this vein. As a first step, we also propose a new computational model of memory that takes into account behavioral and developmental factors that can influence prior knowledge and episodic memory interactions. This integrated approach has great potential for offering novel insights into the relationship between prior knowledge and episodic memory, and cognition more broadly.

Original languageEnglish (US)
JournalPsychonomic Bulletin and Review
DOIs
StateAccepted/In press - 2024

All Science Journal Classification (ASJC) codes

  • Experimental and Cognitive Psychology
  • Developmental and Educational Psychology

Keywords

  • Adult behavioral approach
  • Computational models
  • Development
  • Episodic memory
  • Expectation-congruent
  • Expectation-incongruent
  • Prior knowledge

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