Episode 17: A Look at Memory in the Age of Technology
Feb 15, 2024
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Dr. Michelle Miller, a cognitive psychologist and professor at Northern Arizona University, dives into the fascinating interplay between memory and technology. She discusses how memory isn't just about recording information but actively constructing knowledge. The conversation reveals technology’s dual role in influencing memory, especially in aging populations. Miller emphasizes the need for a balance between teaching content and critical thinking skills in education. Plus, she introduces an exciting reading event for her book, inviting educators to engage in communal learning.
Memory is a dynamic process influenced by context, highlighting the need for active engagement and retrieval practice in education.
The rise of technology fosters cognitive offloading, altering our reliance on memory and necessitating an adaptable approach to teaching core knowledge.
Deep dives
Understanding Memory Dynamics
Memory is an active and dynamic process that does not resemble a recording device, contrary to common misconceptions. It relies on selective processes that allow individuals to retain information that is deemed relevant to their survival and needs. This understanding can greatly influence teaching methods; for example, instead of merely delivering content, instructors should encourage active engagement and retrieval practices to enhance memory retention. Educators are urged to recognize that repeated exposure alone does not guarantee that students will successfully recall information, as memory is intricately linked to context and cues.
The Interplay of Knowledge and Memory
Knowledge and memory are closely intertwined, where memory serves as a foundation for higher-level thinking. Knowledge can enhance the ability to draw inferences and transfer learning to new situations, demonstrating that understanding emerges from a web of interrelated memories. This relationship is illuminated by studies that show well-reinforced factual knowledge aids in categorization and problem-solving. Thus, fostering a strong grasp of foundational knowledge is crucial for developing critical thinking skills.
Cognitive Offloading and Technology's Role
The rise of technology and instant access to information has led to cognitive offloading, where individuals rely on external resources for memory tasks. This behavior can diminish the drive to memorize certain information, as individuals are prone to remember where to find information rather than the information itself. For instance, studies indicate that reliance on GPS can impair the ability to form mental maps, illustrating how technology alters cognitive processes. While there are concerns about technology's impact on memory, there is also recognition of its benefits in facilitating learning when used appropriately.
Rethinking Content Knowledge in Education
Debate persists regarding the necessity of specific content knowledge in the context of rapidly changing career landscapes influenced by technology. There's a challenge in defining core knowledge requirements for students, as relevance varies based on individual career trajectories. Instructors are encouraged to reflect on the importance of teaching content skills that are directly applicable to students' future professions and to recognize that memorization may not always be crucial. Ultimately, an adaptable approach to content education is vital for preparing students for unpredictable futures.
In this episode of the Social Learning Amplified podcast, host Eric Mazur interviews Dr. Michelle Miller (Northern Arizona University) about her book, Remembering and Forgetting in the Age of Technology. They discuss the relationship between memory and knowledge, the impact of technology on memory, and the importance of finding a balance between teaching content knowledge and skills.
Exciting news! Michelle Miller is hosting a Perusall Engage Book Event starting February 26th, 2024. Join the author and like-minded educators in an asynchronous communal reading group of her book, Remembering and Forgetting in the Age of Technology, on Perusall. Join now: perusall.com/engage
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