. Author manuscript; available in PMC: 2010 Jul 2.

Published in final edited form as: Behav Ther. 2009 Jun 6;41(1):46–58. doi: 10.1016/j.beth.2008.12.004

Table 2.

Pretest to Posttest Effect Sizes (Partial η²) in the CBT, AR, and WL Conditions

Measures	CBT	AR	WL
CSR	0.76	0.62	0.39
PSWQ	0.74	0.34	0.03
WAQ-Som	0.61	0.37	0.23
STAI-T	0.55	0.36	0.16
BDI-II	0.55	0.49	0.10

Note. CBT=cognitive-behavioral therapy; AR=applied relaxation; WL= waiting list; CSR= Clinician’s Severity Rating from the Anxiety Disorders Interview Schedule for DSM-IV; PSWQ=Penn State Worry Questionnaire; WAQ-Som = Worry and Anxiety Questionnaire, Somatic subscale; STAI-T=State-Trait Anxiety Inventory, Trait version; BDI-II=Beck Depression Inventory II.