This content was created by The Piano Pod with Yukimi Song. This content was uploaded by The Piano Pod with Yukimi Song. This is a YouTube podcast episode titled "🎧 #TPPSeason5Rewind | Episode 16: Dr. Molly Gebrian" (published 2025-08-03). The excerpt is an English podcast transcript from The Piano Pod: SPEAKER A (likely the guest, referenced as Dr. Molly Gebrian/Gabriel) discusses the "illusion of mastery" in musical practice and the benefits of interleaved practice, describing long-term personal experience and how true learning is revealed by next-day retention. SPEAKER B provides an outro directing listeners to the YouTube channel and to follow The Piano Pod with Yukimi Song. The content focuses on practice strategies, learning science, and piano pedagogy.
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I mean, the illusion of mastery really shows up. I think all of us as musicians have had this experience too of feeling like you practiced really well and then you go the next day to practice the same music again and you feel like you have to redo all of your work, that nothing really stuck with you from the previous day. Or like, you know, if you made 10 steps forward yesterday, you have to go 8 steps back today. You like basically have to go back to the beginning and like do it all over again and like That's really frustrating and it feels like, it just feels like a real waste of time. If you feel at the end of your practice session like, okay, yes, I've got this, this feels really good. And then the next day you come back and all your work is gone. You fell into the illusion of mastery the day before when you were like, yes, I have this. One thing that researchers who, who, who do this research on interleaved practice, something they say is that often people learning things are not very good at telling how much progress they made because they assess it based on how they feel at the end of the practice session rather than the next day. You can't actually know how well you practiced until you come back to it the next day, which is very weird. That's very weird because it feels in the moment like, okay, yeah, I can tell how, you know, this feels a lot better. I will say, because I've been doing interleaved practice for probably, let's see, over 15 years now, maybe longer than that. Anyways, I can now feel that illusion of mastery when I'm falling into it because I've had enough experience with falling into the illusion of mastery. But, and then the next day being like, oh wait, shoot, that wasn't as good a practice as I thought because all my work is undone. But also using interleaved practice and not getting that illusion of mastery and feeling in the moment like, oh gosh, this is like really hard and really challenging and coming back the next day and finding that all my work is still there and I can then, you know, move forward. So I've had enough experience with that that I can now feel when I'm falling into the illusion of mastery and be like, wait, wait, wait, wait, wait, tomorrow all this is going to be gone. Like, don't practice like this. So because most of the time in the research, when people fall into that illusion, they're doing interleaved practice for the very first time, like in that study that they're there for, and they don't have years and years and years of experience with it.
Right. Catch up on this fascinating episode featuring Dr. Molly Gabriel on our YouTube channel or wherever you get your podcast.
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