Chapter 3
Intervention effects
Verb movement to peripheral positions
This chapter examines potential intervening elements in head movement by investigating four cases of
non-local verb displacement in Cantonese. In these cases, the verbs are doubled, and their copy appears in the initial or
final position of the sentence. I propose that these four cases uniformly involve head movement to a specifier position in
the CP periphery, in a way identical to their phrasal counterparts. I further argue that elements of the same structural
types (i.e., heads/verbs) do not necessarily block the proposed movement; instead, elements that possess the same
syntactic feature are genuine interveners. The findings in the chapter challenge the status of the Head Movement
Constraint as a general constraint on head movement. At the same time, I show that the proposed head movement exhibits the
syntactic intervention effects that are observed with phrasal movement. I conclude that head movement is not constrained
in a way different from phrasal movement with regard to intervention. Particularly, intervention effects are calculated in
terms of syntactic features but not structural types. This conclusion necessitates a movement theory that does not
distinguish head movement from phrasal movement in terms of locality.
Article outline
- 3.1Introduction
- 3.2Intervention effects and head movement
- 3.2.1Intervention due to identical structural types
- 3.2.2The particular nature of the HMC and exceptions to the HMC
- 3.2.3Base generation and remnant movement as alternatives
- 3.2.4Interim summary
- 3.3Verb doubling constructions and discourse effects
- 3.3.1Types of verbs
- 3.3.2Morpho-syntactic properties and variants
- 3.3.2.1Topic constructions of verbs
- 3.3.2.2‘Even’-focus constructions of verbs
- 3.3.2.3Copula focus constructions of verbs
- 3.3.2.4Dislocation copying of verbs
- 3.3.2.5Interim summary
- 3.3.3Discourse effects
- 3.3.3.1Contrastive verbal topics
- 3.3.3.2Additive verbal foci
- 3.3.3.3Exhaustive verbal foci
- 3.3.3.4Defocused verbs
- 3.3.3.5Interim summary
- 3.4Evidence for verb movement
- 3.4.1Lexical identity effects
- 3.4.2Island effects
- 3.4.2.1Island sensitivity
- 3.4.2.2Long-distance/Cross-clausal dependencies
- 3.4.2.3Interim summary
- 3.4.3Idiomatic expressions
- 3.5Focus Intervention Effects
- 3.5.1No intervention by heads
- 3.5.2Intervention by focused elements
- 3.5.3No intervention by quantificational elements
- 3.5.4Interim summary
- 3.6Proposal: Head movement to the specifier position
- 3.6.1Details of the proposal
- 3.6.2An illustration of the proposal
- 3.6.3Deriving the properties of verb doubling constructions
- 3.6.3.1The ordering of the functional projections in the CP periphery
- 3.6.3.2The movement properties in verb doubling constructions
- 3.6.3.3A syntactic explanation to Focus Intervention Effects
- 3.7Alternative analyses to a head movement approach
- 3.7.1Non-movement approaches
- 3.7.1.1Base generation
- 3.7.1.2Base generation plus operator movement
- 3.7.2Phrasal movement approaches
- 3.7.2.1Remnant VP movement
- 3.7.2.2VP movement with subsequent deletion
- 3.8Discussions and implications
- 3.8.1Reformulating the Head Movement Constraint
- 3.8.2A parallel analysis with phrasal movement
- 3.8.3Focus Intervention Effects in phrasal movement
- 3.9Conclusions
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Notes