Similarly after years of begging kids to read more, explaining the merits on their education of reading more and arguing that reading wasn't boring, ad nauseum, the chart solved that issue too. Give them a book and say read that and they procrastinate till the cows come home. Give them a chart marking a daily number of pages and without an argument, the book is handed back usually early, finished.
I'm considering mocking up a chart containing all household chores. It could work, no?