It's unfortunate that the pandemic has disrupted his study, but I also wonder if the pandemic offers researchers new natural experiments to look at. What does a year without a Spring season do for or to a pitcher's arm, for example.
Membership Required
We're sorry. You must be signed in to continue.Sign In
or Register
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .