| Abstract: | Off-line studies of younger and older adults' processing of syntactically complex sentences have shown that there is a consistent negative relationship between task performance and working memory for older adults. However, it is not evident from these studies whether working memory affects the immediate syntactic analysis of a sentence, off-line processes, or both. In the current study an on-line reading paradigm was used to examine the working memory capacity-constrained sentence processing model from M. C. MacDonald, M. A. Just, and P. A. Carpenter (1992). Working memory span, type of syntactic ambiguity (ambiguous vs. unambiguous), and type of syntactic ambiguity resolution (main verb vs. relative clause) interacted to influence younger and older adults' on-line reading times and off-line sentence comprehension. (PsycINFO Database Record (c) 2011 APA, all rights reserved) |
