Optimism is associated with increased placebo responses, while pessimism is associated with greater nocebo responses. But there is no stable placebo-responder personality. https://www.sciencedirect.com/science/article/pii/S0022399919301990 …pic.twitter.com/9tWVKdkCwy
9:43 AM - 7 Nov 2019
0 replies
13 retweets
55 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.