Heavy-NP shift is the tendency for speakers to place long direct object phrases at the end of a clause rather than next to the verb. Though some analyses have focused on length of the direct object phrase alone, results from two experiments demonstrate that the length of the direct object relative to that of other phrases, and not the length of…

A robust result in research on the production of grammatical agreement is that speakers are more likely to produce an erroneous verb with phrases such as "the key to the cabinets", with a singular noun followed by a plural one, than with phrases such as "the keys to the cabinet", where a plural noun is followed by a singular. These asymmetries are…

We tested the ability of Alzheimer's patients and elderly controls to name living and non-living nouns, and manner and instrument verbs. Patients' error patterns and relative performance with different categories showed evidence of graceful degradation for both nouns and verbs, with particular domain-specific impairments for living nouns and…

Two studies are discussed. The first tested the effect of intervening material on the processing of subject-verb number agreement in Alzheimer's Disease patients and in normal elderly adults. The second examined the effect of intervening material on the processing of pronoun-antecedent number agreement in the same patients. (Author/VWL)

A number of studies have shown that structural factors play a much larger role than the linear order of words during the production of grammatical agreement. These findings have been used as evidence for a stage in the production process at which hierarchical relations between constituents have been established (a necessary precursor to…

Studied "pre-ambiguity" plausibility information, information about verb argument structure frequencies, and "post-ambiguity" constraints in undergraduates. All three types of constraints were helpful in the resolution of ambiguities. Ambiguity resolution becomes more difficult as the competitor interpretations becomes stronger. Study items are…

A study investigated differential processing of adjectival and verbal passives in English, and the implications for linguistic theory. The subjects, 30 native-English-speaking college students, were presented with word triples in which one member was an adjective, one an adjectival passive, and one a verbal passive, and with three two-sentence…