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. Author manuscript; available in PMC: 2018 Feb 1.
Published in final edited form as: Psychol Serv. 2017 Feb;14(1):57–65. doi: 10.1037/ser0000131

Table 1.

Demographic Characteristics of Clinicians who Delivered TF-CBT Through a Learning Collaborative

Test Statistic for Group Differences
Variable n (%) or
M (SD)		 Range LC site Type of LC Clinician role
Highest degree NC χ2(2) = 0.17,
p = .919		 χ2(2) = 16.22,
p = .000*
  Bachelors 11
(1.9%)		 0.0 –
6.3%
  Masters 491
(85.5%)		 21.6 –
94.4%
  Doctorate 37
(6.4%)		 0.0 –
20.8%
  Missing 35
(6.1%)		 0.0 –
75.7%
Years at current
organization		 M = 3.7
(SD = 3.9)		 2.07 –
5.33		 F(7,343) = 4.70,
p = .000* 		t(349) = 1.56,
p = .119		 t(327) = 6.39,
p = .000*
Type of LC N/A N/A χ2(1) = 0.385,
p = .535
  Original (k = 3) 129
(22.5%)		 N/A
  Community-
based (k = 10)		 445
(77.5%)		 N/A
Clinician role χ2(12) = 18.45,
p = .103		 χ2(1) = 0.385,
p = .535		 N/A
  Therapist 432
(75.3%)		 66.7 –
89.5%
  Supervisor 103
(17.9%)		 5.3 –
31.1%
  Missing 39
(6.8%)		 0.0 –
20.0%

Note.

*

Statistically significant at p < .05 level.

LC = learning collaborative; NC = not calculated (because expected cell counts were too low).