...it is interesting to consider research on mastery versus performance goals in learning (Dweck 1999), discussed more in chapter 5. People with mastery orientations, in brief, are people who are interested in learning in order to master a topic. They tend to like challenges, and they persist at them. People with performance goals, in contrast, tend to like to do easy jobs that make them look good. They want to be judged positively. Although these two different orientations appear to characterize two different people, the same person can adopt different orientations under different environmental conditions. And it ends up that the particular conditions under which people are more apt to adopt mastery goals bear striking similarities to Montessori environments (Ames, 1992, see chapter 5).
It is usually unbearably painful to read a book by an author who knows way less than you do, unless the book is a novel.
My proficiency with ballet was on a steep decline the more I skated.