Cohen Priva and Sanker paper at LabPhon

Uriel Cohen Priva and Chelsea Sanker have just had their paper published in LabPhon. They show that the using difference-in-difference to measure convergence, though convenient and frequently used, should ultimately be avoided in most situations: Speakers whose performance is close to the mean of the distribution or to their interlocutors are likely to be seen as divergent, and speakers whose performance is far from the mean are likely to appear as convergent. Both effects can lead to finding false evidence for individual differences in convergence.