Ml. Wehmeyer et Sb. Palmer, PERCEPTIONS OF CONTROL OF STUDENTS WITH AND WITHOUT COGNITIVE DISABILITIES, Psychological reports, 81(1), 1997, pp. 195-206
Research in the educational and psychological literature has linked ad
aptive perceptions of control to positive adult outcomes like better e
mployment, higher quality of life, and increased independence. in rece
nt years these findings have been extended to people with mental retar
dation. Research with this population has suggested that they tend to
be more externally oriented than peers without disabilities or peers w
ith other types of disabilities. This research, however, has not provi
ded direct comparisons between people with mental retardation and othe
r populations. The present study compared the perceptions of control o
f 431 students (227 boys, 204 girls) ages 10-20 years (M=14.3) with me
ntal retardation (n=94), learning disabilities (n=159), or no disabili
ties (n=178). Analysis confirmed that students with mental retardation
scored significantly more externally on measures of locus of control
and attributions of academic success and failure than their peers with
learning disabilities or without disabilities. The discussion focuses
on implications for these students.