期刊名称：International Journal of Advanced Computer Science and Applications(IJACSA)
印刷版ISSN：2158-107X
电子版ISSN：2156-5570
出版年度：2019
卷号：10
期号：10
页码：99-104
出版社：Science and Information Society (SAI)
摘要：Processing ambiguous text is an ever challenging
problem for humans. In this study, we investigate how nativeArabic
speakers face problems in processing their non-native
English language text which involves ambiguity. As a case study,
we focus on prepositional-phrase (PP) attachment ambiguity
whereby a PP can be attached to the preceding noun (aka low
attachment) or the preceding verb (aka high attachment). We
setup an experiment in which human participants read text on a
computer screen and their brain activity is monitored using near
infrared spectroscopy. Participants read two types of text: one
involving PP-attachment ambiguity and the other unambiguous
text which is used as a control for comparison purposes. The
brain activity data for ambiguous and control text are clustered
using hierarchical-clustering technique available in Weka. The
data reveal that Arabic speakers face more difficulty in
processing ambiguous text as compared to unambiguous text.
