| Topic, | Purpose |
| Importance of recognizing syntactic relationships, | Establish significance of topic |
| Focus of study – German & English dependencies, | Introduce structures under study |
| Infant studies on tracking dependencies, | Establish what’s known & importance |
| Infant studies on discontinuous dependencies, | Establish what’s known & importance |
| Factors that influence infants’ performance, | Establish what’s known/set up issues |
| Studies
on English infants’ perception of Aux-Main Verb dependencies, |
Establish what’s known & narrow focus to constructions |
| Studies on Dutch aux-MV perception, | Set up crosslinguistic issues & contrast with English |
| Studies on German aux MV perception, | Set up crosslinguistic issue & contrast with English |
| How is input related to perception, | Set up gap in this area & importance of input |
| What’s known about input-production of auxes, | Establish importance of input/ create gap |
| Gap in the literature, | Set up current study |