... bidirectional, allowing one component to request certain highly restrtcted kinds of information from another component and, in principle, can connect any pair of processors in a SUS 260 DISCOURSE[ ... criticism in ]Iayes-l~.oth, 1983a:55). I INTERACTIVE DETERMINISM: A THEORY OF NON-SERIAL INTERACTION In this section, we concentrate on the study of NSI between morphosyntactm and prosodic information ... in a strictly serial, hierarchical model, in which the flow of information is always "upwards", by computing every possibility compatible with the input at each level of processing....