To be honest, I do believe we have a similar viewpoint but are wording it slightly differently. For instance, I wasn’t quite sure exactly what you meant by ‘faking’ notes but I understand more clearly now what you mean by this. Using this terminology, I would say I would consider myself to have been a real ‘faker’ in my early years of piano playing. And possibly even now, although less so because perhaps it’s not quite so necessary after many thousands of hours practising.
My stance on all of this is that you can’t really state whether sight reading should be a case of like this or like that. I don’t believe there is any choice at all about how we learn to sight read. I believe instead in a very well rounded musical education and very well rounded overall practice methods.
For example, I believe that every instrumentalist benefits from playing as much music as they can. I can’t emphasise this strongly enough, and even then some. The more music we play, the more patterns we learn, the more we develop key awareness, the more technically able we become. That’s very straightforward and there is just no getting round it. And I have found this, not only with my only ability to sight read but also in my students’ ability to sight read. The ability to develop technique improves and increases with every new piece played, even if some of the notes are fluffed, or faked as you put it.
Pushing forwards at a steady, even tempo in sight reading allows something very important forward. I could liken this to driving a car at 30mph down a straight road. It feels so slow. However, if you also drive at 30mph around a 90 degree corner, suddenly 30mph is very fast and requires much focus to keep on track. It is the same with piano playing – if you keep that steady, even tempo then focus and concentration becomes more acute when a tricky passage is met.
In addition, pushing forwards while at the same time missing notes and/or allowing inaccuracy allows the player to ‘feel’ the spirit of the piece. It allows the person to feel the flow, to feel the energy of the piece and more importantly, it allows the player to feel inspired by the piece he is playing. And the more pieces that are attempted, even with so many inaccuracies or ‘faking’ (using your terminology) the more inspired becomes the player. In this sense, I would say that I used to fake a tremendous amount when I was younger! It made me inspired to learn more; it revitalised me! It made me want to put that music on my music stand and really LEARN it, carefully and methodically so that I was able to fill in all those missing notes. So yes, the more you play, the better you become.
But………as well as this, in addition to this, careful, methodical practice of ALL aspects of piano playing is a must. If this means scales, arpeggios, studies, lots of pieces, theory, etc, etc, etc, then so be it. It is ALL important. You can’t expect someone to be a good sight reader if they don’t develop their technique by playing many different pieces of many different styles. It’s just not going to happen.
So for me, sight reading is all about playing or attempting just about everything in sight and within reach; it is about offering the opportunity to feel truly inspired and feel the flow of the music, allowing it to wash over you; it is about backing up the sight reading practice slowly AND in tempo, playing familiar music, half familiar music and totally unfamiliar music such as different composers, hymns, carols, pop songs, Broadway, boogie woogie, George Gershwin, Fats Waller, anything that rocks your boat and inspires you; it is about music theory and learning chords and chord progressions, octaves, big jumps around the keyboard, using keys and time signatures, etc.
I would never limit any aspect of piano playing to one method. If a person truly enjoys playing, and truly enjoys creating music as a whole, then anything that allows the energy of music to flow through them in a creative way is worth the effort. This is the driving force behind my own playing and is what I attempt to inspire my students to do.