I’d predict that most people teach mindfulness horribly wrong. I’d also predict that the way it’s usually taught does not resonate with most people, and they end up not doing the thing. (This was true for me the first few times I encountered it.) (Also, I know people who’ve done meditation for years and they’re not much further along than when they started because they’re still not doing the thing.) I’d also predict that they didn’t do it for long enough. (Conservatively, I’d say you need 6 months to see some results, but it depends how many minutes a day you meditate.) And, yes, it’s hard to measure internal clarity.
One experiment that might pick up on it though: when my brother was in college, he participated in an experiment ran by some PhD student. The experiment was: they’d flash letters very rapidly on the screen, changing about every 20 ms or so (don’t remember the exact number, but it was very fast, where you couldn’t keep up consciously). You were supposed to count how many As and Bs appeared. Their hypothesis was that when you’d see one of those letters, your mind would become occupied with counting that letter and your vision would become temporarily turned off, so you’d miss if there was another A or B right after. I think they did end up finding that effect. But what’s interesting is that my brother scored 3 standard deviations higher than the mean. (At that time I think he has been meditating for at least a year.) This is something that I’d predict other people who practiced insight meditation to perform well at.
I’d predict that most people teach mindfulness horribly wrong. I’d also predict that the way it’s usually taught does not resonate with most people, and they end up not doing the thing. (This was true for me the first few times I encountered it.) (Also, I know people who’ve done meditation for years and they’re not much further along than when they started because they’re still not doing the thing.) I’d also predict that they didn’t do it for long enough. (Conservatively, I’d say you need 6 months to see some results, but it depends how many minutes a day you meditate.) And, yes, it’s hard to measure internal clarity.
One experiment that might pick up on it though: when my brother was in college, he participated in an experiment ran by some PhD student. The experiment was: they’d flash letters very rapidly on the screen, changing about every 20 ms or so (don’t remember the exact number, but it was very fast, where you couldn’t keep up consciously). You were supposed to count how many As and Bs appeared. Their hypothesis was that when you’d see one of those letters, your mind would become occupied with counting that letter and your vision would become temporarily turned off, so you’d miss if there was another A or B right after. I think they did end up finding that effect. But what’s interesting is that my brother scored 3 standard deviations higher than the mean. (At that time I think he has been meditating for at least a year.) This is something that I’d predict other people who practiced insight meditation to perform well at.