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. Author manuscript; available in PMC: 2010 Jan 1.
Published in final edited form as: Child Youth Serv Rev. 2009 Jan;31(1):104–111. doi: 10.1016/j.childyouth.2008.06.003

Table 1.

Percentages, Means, Standard Deviations, Skewness, and Ranges for Study Variables

Variable n/% M SD Skewness Possible/Obtained Range
Duration at 18
1= > One-Year 148/70%
0= < One-Year
(n=211)
63/30%
Frequency of Contact at 18
(n=211)
29.0 (22.7) [0.28] 0-60/0-60
Relationship Quality at 18
(n=211)
48.0 (6.5) [-1.3] 11-55/14-55
Mentoring Over Time (18 to 19)
No Mentor=0 85/25%
Short Term MR 139/41%
Long Term MR 115/34%
Current Depression Symptoms at 18½ 14.41 (4.5) [1.84] 11-44/11-34
α = 0.84
Current Depression Symptoms at 19 15.32 (4.94) [1.62] 11-44/11-39
α = 0.81
Perceived Stress at 18½ 27.90 (7.4) [0.29] 11-55/11-52
α = 0.75
Perceived Stress at 19 28.57 (6.92) [0.01] 11-55/11-50
α = 0.74
Life Satisfaction at 18½ 12.53 (4.6) [-0.29] 0-21/0-21
α = 0.80
Employment at 19 148/44%
1=Yes 191/56%
0=No
Alcohol Use at 19 217/64%
1=Yes 122/36%
0=No
Marijuana Use at 19 101/30%
1=Yes 238/70%
0=No
Arrest History at 19 152/45%
1=Yes 187/55%
0=No