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. Author manuscript; available in PMC: 2014 Apr 21.
Published in final edited form as: J Spec Educ. 2010 Dec 10;46(4):195–210. doi: 10.1177/0022466910392377

Table 1.

Number of Years Completed by Intervention Status

One Year Two Years Three Years
n (%) n (%) n (%)
The Arc’s Self-Determination Scale
Control 132 (36%) 107 (29%) 71 (19%)
Intervention 235 (63%) 165 (44%) 110 (30%)
AIR Self-Determination Scale
Control 130 (35%) 106 (29%) 72 (19%)
Intervention 231 (62%) 165 (44%) 111 (30%)