highly significantp < 0.0001
A second model in which we applied nested contrasts testing for an interference effect within each level of anaphor type and question type 11 showed that the interactions were caused by a highly significant interference effect that was present only in questions targeting the anaphor in pronominal possessives (estimate = −1.16, SE = 0.25, z = −4.62, p < 0.0001).