The arrival of the Trump Administration in Washington brought with it a huge volume of phone calls and emails. Congressional offices have said they’ve never seen so much correspondence from constituents — many who’re opposed to President Trump’s cabinet nominees and early policy announcements.

But new research finds this might not be the best way to influence your representatives — at least in state legislatures.

Click the audio player above to hear New England Public Radio’s Carrie Healy interview with UMass Lowell political scientist John Cluverius.