I find many psychological undergraduates are interested in computational modelling, but that there is not a lot of literature or texts to help them get started. To try and improve that, I took the notes from a seminar I have taught over the last few years, and wrote a textbook. It is is published by SAGE. Take a look and let me know what you think.
[[http://www.sagepub.com/booksProdDesc.nav?prodId=Book238062#tabview=toc][Computational Neuroscience and Cognitive Modelling: A Student's Introduction to Methods and Procedures]]