Articles published between 2000 and 2008 in four major school psychology journals--"School Psychology Review," "Journal of School Psychology," "Psychology in the Schools," and "School Psychology Quarterly"--were classified based on type (empirical or narrative) and on the primary and secondary authors' affiliations. Results showed that more than 90% of the primary and secondary authors were university affiliated with little difference across article type. Although more than 85% of school psychologists are practitioners, these results suggest that their contributions to these school psychology journals are limited because they account for less than 10% of the authors of articles. Discussion focuses on practitioners' involvement in the research base that is intended to inform their professional behaviors. (Contains 3 tables and 1 footnote.)