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			Volume 22, 2004 (ongoing issue) BRIEF REPORTS Louise McHugh, Yvonne Barnes-Holmes, Denis O'Hora, and Dermot Barnes-Holmes Perspective-taking: A relational frame analysis November 5, 2004 (Read On-Line) (DownloadTwo-Column Reprint.pdf) STUDENT PAPER WINNERS (ABSTRACTS) Christina Ashford Compound class-specific reinforcers and equivalence performances in children diagnosed with developmental disabilities April 8, 2004 (Read On-Line) (DownloadTwo-Column Reprint.pdf) G. Anthony Benners Human Group Choice: The Relation between Travel Cost and the Ideal Free Distribution April 8, 2004 (Read On-Line) (DownloadTwo-Column Reprint.pdf) MEMBER ACTIVITIES Conference Presentation Abstracts Rafael Bejarano and Dean C. Williams Eliminating off-task behaviors during transitions between activities. April 19, 2004 (Read On-Line) (DownloadTwo-Column Reprint.pdf)