In Dr. Martin Seligman's book, Learned Optimism: How to Change Your Mind and Your Life, there was mention of a study involving teaching cancer patients to fight learned helplessness.I believe this study commenced around 1990, but could not find any information on the study online. I would like to know if now, more than 20 years later, if the group showed improvements in battling the cancer.
Where to find published results of positive psychology cancer treatment study mentioned in Martin Seligman's book?
neurobiology;reference request;positive psychology;health psychology