“…Of these 69 prospective participants, 49% went on to complete the study, yielding a participant sample of 34 psychotherapists. This sample size is consistent with Q-methodology (prioritizing phenomenological subjectivity over generalizability; McKeown & Thomas, 1988;Watts & Stenner, 2012), and with other Q-method investigations of clinicians' perspectives (e.g., Lister & Gardner, 2006;Schottenbauer, Arnkoff, Glass, & Gray, 2006;Weis, Schottenbauer, & Gray, 2009). Indeed, a systematic review of recently published Q-methodological studies found an average participant sample size of N ϭ 40 (range ϭ 26 to 103; Dziopa & Ahern, 2011).…”