Sadness shifts to anxiety over time and distance from the national tragedy in Newtown, Connecticut

Psychological Science (2015) - Comment
pubmed: 25767209 doi: 10.1177/0956797614562218 issn: 0956-7976 issn: 1467-9280

Bruce Dore, Leonard Ort, Ofir Braverman, Kevin N. Ochsner