highly significantp = 0.001
Those with a TA as highest verb (groups 1, 2, and 3+) are produced by informants who, on average, are 40 years old, while the informants who produce tokens with a MV as highest verb (groups 3 and 4) are 37 years old, a highly significant difference ( F (1, 1076) = 10.1; p = 0.001**).