BOSTON — A peer-reviewed study released Monday concluded that roughly 90% of group text message volume consists of a single participant live-blogging trips to Target, the post office, and “that one parking garage that always messes with my phone.”

Researchers found the remaining 10% was split evenly between “on my way,” unanswered questions, and someone reacting with a thumbs-up three hours later.

The study’s lead author recommended dissolving most group chats “for the good of the species.”