| − | *''Learned Optimism: How to Change Your Mind and Your Life'' by Martin Seligman. Free Press; Reissue edition (March 1, 1998) [http://www.shearonforschools.com/learned_optimism.htm] | + | *''Learned Optimism: How to Change Your Mind and Your Life'' by Martin Seligman. Free Press; Reissue edition (March 1, 1998) |