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. Author manuscript; available in PMC: 2015 Oct 8.
Published in final edited form as: J Youth Adolesc. 2014 Nov 22;44(3):616–636. doi: 10.1007/s10964-014-0226-4

Table 5.

Moderator analyses

Moderator Attendance
Behavior
k ES (SE) 95 % CI k ES (SE) 95 % CI
Age
Elementary 3 .06 (.04) −.27, .38 3 .07 (.12) −.47, .62
Middle 7 −.02 (.06) −.20, .17 17 .14 (.06) −.01, .30
Mixed 5 .07 (.03) −.06, .21 19 .15 (.26) −.52, .83
Contact
Weekly 2 −.22 (.26) −3.49, 3.05 4 .25 (.11) −1.17, 1.67
3–4x/Week 4 .07 (.04) −.06, .20 26 .02 (.06) −.13, .17
Daily 7 −.01 (.05) −.15, .15 13 .21 (.26) −.54, .95
Control type
Wait list 13 .01 (.03) −.05, .08 27 .07 (.04) −.04, .16
TAU 2 .06 (.11) −.15, .27 13 .81 (.67) −2.92, 1.77
Alternative 8 −.19 (.37) −2.16, 1.79
Design
Random 3 .04 (.04) −.30, .37 22 .07 (.09) −.23, .36
Non-random 13 .04 (.03) −.03, .11 27 .14 (.11) −.10, .38
Program type
Local/regional 9 −.01 (.05) −.14, .12 40 .04 (.07) −.11, .19
National 7 .06 (.03) −.02, .14 9 .19 (.15) −.19, .56
Focus
Academic 5 .20 (.07) −.40, .75
Non-academic 11 −.04 (.26) −1.04, .97
Mixed 32 .11 (.12) −.16, .38
Publication
Published 6 .08 (.02) .02, .14 34 .14 (.06) −.04, .32
Unpublished 10 −.10 (.06) −.24, .05 15 .12 (.12) −.15, .39

k Number of effect sizes, Focus moderator eliminated from the analysis for attendance outcomes due to missingness

TAU Treatment as usual, None of the moderator analyses revealed significant differences (p < .05)