Building complex reference objects from dual sets.

Area of Science:

• Psycholinguistics
• Cognitive Science
• Linguistics

Background:

• Extensive research exists on forming plural sets and complex reference objects.
• Less understood is how pointers are assigned to individuals within an undifferentiated set.
• Distinguishing complex reference objects from undifferentiated sets is crucial.

Purpose of the Study:

• To investigate the conditions under which pointers are assigned to individuals within a set.
• To determine how an undifferentiated set becomes a complex reference object.
• To explore the role of semantic and referential context in early parsing decisions.

Main Methods:

• Three eye-tracking experiments were conducted.
• A methodology from Patson and Ferreira (2009) was adapted to differentiate set types.
• Modifiers (conjoined, comparative) and property assignments were used to manipulate sets.

Main Results:

• Assigning different properties via conjoined or comparative modifiers turned dual sets into complex reference objects.
• Assigning a property to only one member of a dual set introduced pointers to both members.
• Pointers can be established without explicit anaphora, influenced by subtle contextual cues.

Conclusions:

• Pointers can be established to referents within plural sets implicitly.
• Implicit contrasts between referents play a role in establishing pointers.
• Semantic and referential context significantly impacts early parsing decisions in language processing.