I too would be interested in sources for this assertion. It goes contrary to what I would say if I were asked to guess about classes of today compared to classes of fifty years ago.
edit: Oops, I should have refreshed page before commenting, as I now see Vladimir_M responded. Leaving comment for content about my state of mind on this issue.
I too would be interested in sources for this assertion. It goes contrary to what I would say if I were asked to guess about classes of today compared to classes of fifty years ago.
edit: Oops, I should have refreshed page before commenting, as I now see Vladimir_M responded. Leaving comment for content about my state of mind on this issue.