Hi @olcrein.  Yes, there is the Journal of Applied Behavior Analysis (JABA) available here: http://seab.envmed.rochester.edu/jaba/ and the Journal of Experimental Analysis of Behavior available here: http://seab.envmed.rochester.edu/jeab/index.html.  Both are open access (except for the latest issue) and can be searched using key words.

These journals are also free:

Analysis of Verbal Behavior http://www.ncbi.nlm.nih.gov/pmc/journals/609/

The Behavior Analyst http://www.ncbi.nlm.nih.gov/pmc/journals/557/ 

Behavior Analyst Online http://www.baojournal.com/

There is also the Journal of Positive Behavior Interventions but you need a subscription for that.

Hope this gives you a good starting point.  It’s great that many journals on behaviour analysis are openly available.  It’s how we’re getting our science out there.

Happy reading!