Is Passive Syntax Semantically Constrained? Evidence From Adult Grammaticality Judgment and Comprehension Studies

Area of Science:

• Psycholinguistics
• Cognitive Science
• Linguistics

Background:

• The passive voice in English grammar has a proposed semantic constraint, where verbs denoting actions affecting a patient are more compatible with passive constructions.
• Previous studies yielded mixed results regarding this constraint, with some finding no difference between highly affecting and non-actional verbs in passive usage.

Purpose of the Study:

• To investigate the psychological reality of a semantic constraint on English passive voice.
• To determine if verb semantics influence passive sentence acceptability when employing refined measurement techniques.

Main Methods:

• Utilized participant ratings of verb semantics to categorize verbs.
• Employed graded grammaticality judgments to assess passive sentence acceptability.
• Measured reaction times in a forced-choice picture-matching comprehension task.

Main Results:

• Evidence supports the psychological reality of the semantic constraint on passive voice.
• A clear correlation was observed between verb semantics and passive sentence acceptability using fine-grained measures.
• Previous findings of no difference may be due to less sensitive methodologies.

Conclusions:

• The semantic constraint on the passive voice is a psychologically real phenomenon.
• This constraint should be integrated into current models of adult grammar.
• More sensitive methodologies are crucial for uncovering subtle linguistic constraints.