Information about the COGS undergrad research course (3589) and the COGS honors thesis course (4596W) can be found in the Course Catalog, but are also copied here:

Foundations of Cognitive Science, COGS 2201;  Seminar in Cognitive Science, COGS 3584; Undergraduate Research, COGS 3589; Independent Study, COGS 3599; Senior Thesis in Cognitive Science, COGS 4596W