Table 3.

List of Means (Standard Deviations), Multiple Correlations, R² Values Describing Proportion of Variation Attributable to Practice Membership, and the Principle Components Factor Analysis Loadings for Each Item

	Mean (SD)	Multiple Correlation	Practice R2	Communication	Decision Making	Chaos	History of Change
Communication
1.	3.18 (1.07)	0.48	0.23	0.74	−0.02	0.02	0.01
2.	3.61 (0.95)	0.54	0.23	0.80	−0.03	0.03	0.00
3.	3.00 (1.17)	0.46	0.31	−0.65	0.15	0.20	0.12
4.	3.46 (1.06)	0.56	0.24	0.60	0.17	−0.12	0.01
Decision making
5.	3.66 (1.08)	0.79	0.24	0.19	0.74	−0.04	0.04
6.	3.65 (1.00)	0.76	0.23	0.11	0.77	−0.03	0.05
7.	2.74 (1.03)	0.44	0.24	0.18	0.40	−0.19	0.04
8.	2.35 (0.90)	0.40	0.16	−0.05	−0.50	0.13	0.09
9.	2.78 (1.24)	0.54	0.22	−0.03	−0.58	0.24	0.13
10.	3.86 (0.95)	0.49	0.16	0.16	0.51	−0.09	−0.11
11.	3.81 (1.00)	0.50	0.22	0.19	0.50	−0.09	−0.09
12.	3.50 (1.03)	0.57	0.23	0.06	0.68	−0.12	0.01
Stress/chaos
13.	3.14 (1.13)	0.32	0.20	0.01	−0.23	0.47	−0.11
14.	3.46 (1.12)	0.64	0.29	−0.14	0.04	0.76	0.05
15.	3.27 (1.03)	0.52	0.21	0.00	0.02	0.74	0.02
16.	3.24 (1.07)	0.65	0.28	−0.05	−0.06	0.78	0.08
17.	2.55 (1.13)	0.59	0.22	−0.24	−0.13	0.56	0.04
18.	2.65 (1.04)	0.41	0.18	−0.18	−0.03	0.47	0.13
History of change
19.	3.22 (0.93)	0.29	0.14	0.09	−0.02	0.08	0.69
20.	3.12 (0.93)	0.40	0.16	−0.12	−0.01	0.03	0.67
21.	2.94 (0.94)	0.40	0.16	0.06	0.03	−0.08	0.59
Eliminated items
22.	4.29 (0.76)	0.11	0.15	0.10	0.16	0.14	−0.07
23.	2.75 (1.15)	0.35	0.21	−0.36	−0.25	0.08	−0.10
24.	3.26 (1.05)	0.61	0.24	0.49	0.32	−0.13	0.08
25.	3.31 (1.09)	0.59	0.33	0.34	0.42	−0.16	0.16
26.	3.62 (1.06)	0.35	0.19	−0.06	−0.28	0.25	0.08
27.	3.47 (1.14)	0.30	0.24	0.16	0.42	0.06	0.09
28.	3.44 (1.16)	0.64	0.34	−0.17	−0.04	0.70	0.08