These are the current files for the special issue of Synthese on Interactivism. They are in the order in which I will suggest that they appear. Let me know if there are any last minute suggestions or revisions.

Interactivism: Introduction to the Special Issue
Bickhard

A Process Based Model for an Interactive Ontology
Campbell

Forms of Emergent Interaction in General Process Theory
Seibt

Interaction and Bio-Cognitive Order
Hooker

The Interactivist Model
Bickhard

Partition Epistemology and Arguments from Analogy
Levine