The international journal of Q Methodology
Operant Subjectivity is the official journal of the
International Society for the Scientific Study of Subjectivity (ISSSS).
The most recent 3 full volumes of the journal are available as open access.
Featured Stephenson papers
Factors as operant subjectivity 
Protoconcursus: The Concourse Theory of Communication (Part 1) 
Protoconcursus: The Concourse Theory of Communication (Conclusion) 
Self in Everyday Life 
Introduction to Q Methodology