. Author manuscript; available in PMC: 2015 Feb 1.

Published in final edited form as: Cognit Ther Res. 2013 Oct 15;38(1):10–22. doi: 10.1007/s10608-013-9587-3

Table 3.

Longitudinal Measurement Models of Perceived Control, Generalized Anxiety Disorder, Panic Disorder, Social Phobia, and Obsessive-Compulsive Disorder

Factor Loading	T1	T2	T3	Model Constraint
Perceived Control
ACQ-SC	.613	.756	.734	All held equal except intercept of ACQ-EC at T1-T3. Model fit: χ² (df = 21) = 31.52, p = .07, RMSEA = 0.03 (90% CI = 0.00–0.05), TLI = 0.99, CFI = .99.
ACQ-EC	.602	.676	.676
ACQ-TC	.636	.736	.700
Panic Disorder with or without Agoraphobia
APPQ-A	.893	.896	.885	All held equal except loadings of ADIS Ag-score at T1-T3. Model fit: χ² (df = 18) = 39.95, p = .002, RMSEA = 0.05 (90% CI = 0.03–0.06), TLI = 0.99, CFI = .99.
APPQ-I	.697	.705	.692
ADIS-Ag score	.742	.734	.759
Generalized Anxiety Disorder
ADIS-EX	.844	.856	.878	All held equal except intercept of ADIS–As at T1 Model fit: χ² (df = 22) = 23.44, p = .38, RMSEA = 0.01 (90% CI = 0.00–0.04), TLI = 1.0, CFI = 1.0
ADIS-CO	.888	.918	.919
ADIS-AS	.763	.743	.741
Obsessive-Compulsive Disorder
ADIS-Obsessions	.556	.631	.587	All held equal except loadings of MOCI-Doubting at T1-T3. Model fit: χ² (df = 43) = 80.79, p < .001, RMSEA = 0.04 (90% CI= 0.03–0.05), TLI = 0.98, CFI = .99
ADIS-Compulsions	.678	.739	.689
MOCI-Doubting	.509	.576	.644
MOCI-Checking	.772	.769	.763
Social Phobia
SIAS	.911	.889	.903	All held equal except intercept of APPQ-S at T1-T3, loading of APPQ-S at T2. Model fit: χ² (df = 20) =52.56, p < .001, RMSEA = 0.05 (90% CI = 0.04–0.07), TLI = 0.99, CFI =.99
ADIS-S	.849	.864	.859
APPQ-S	.898	.864	.880

Note: n = 606 for all models; The first variable listed for each construct served as the marker variable. Factor loadings obtained from the completely standardized solutions. ACQ-SC = Stress Control subscale of the Anxiety Control Questionnaire-Revised; ACQ-TC = Threat Control subscale of the Anxiety Control Questionnaire-Revised; ACQ-EC = Emotion Control subscale of the Anxiety Control Questionnaire-Revised; APPQ-A = Agoraphobia subscale of the Albany Panic and Phobia Questionnaire; APPQ-I = Interoceptive subscale of the Albany Panic and Phobia Questionnaire; ADIS-Ag score = ADIS-IV rating of agoraphobic avoidance; ADIS-EX = ADIS-IV ratings of excessiveness of worry; ADIS-CO = ADIS-IV ratings of uncontrollability of worry; ADIS-AS = ADIS-IV ratings of associated symptoms of generalize anxiety disorder; ADIS-Obsessions = average ADIS-IV rating of nine obsessions; ADIS-IV Compulsions = average ADIS-IV rating of six compulsions; MOCI-Doubting = Doubting subscale of the Maudsley Obsessive-Compulsive Inventory; MOCI-Checking = Checking subscale of the Maudsley Obsessive-Compulsive Inventory; SIAS = Social Interaction Anxiety Scale; ADIS–S = ADIS–IV ratings of situational social fear; APPQ–S = Social Phobia Scale of Albany Panic and Phobia Questionnaire; RMSEA = root-mean-square error of approximation; CFI = comparative fit index; TLI = Tucker–Lewis index; SRMR = standardized root mean square residual; T1 (Time 1) = intake; T2 (Time 2) = 12-month follow-up; T3 (Time 3) = 24-month follow-up.