A Contrast Effect in Judging the Grammatically of Sentences Violating the Subjacency Condition
This study explored the anchoring effect in judging the grammaticality of sentences violating the subjacency condition. The sentences included either a noun phrase (NP-Extracted) or an adverbial phrase (AP-Extracted), each extracted from a subordinate clause. Anchor sentences had a surface structure similar either to the NP-Extracted targets (NP-Preposed) or to the AP-Extracted targets (AP-Pre-posed). 42 speakers classified as field-dependent judged the two types of target sentences given together with either the NP-Preposed anchors, the AP-Preposed anchors, or no anchors. Regardless of the targets judged, findings showed the contrast effect for speakers given the AP-Preposed anchors. This effect was also found when the speakers given the NP-Preposed anchors judged the AP-Extracted targets. Two factors, over-all rated grammaticality of sentences and surface similarity between anchors and targets, likely operated to produce the outcome.