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. Author manuscript; available in PMC: 2017 May 10.
Published in final edited form as: Learn Disabil (Pittsbg). 2016;21(2):67–78. doi: 10.18666/LDMJ-2016-V21-I2-7414

Table 2.

Individual Accommodations Regressed on MSA Reading and Math Scores

Elementary School Students
MSA Reading Scores MSA Math Scores
(n = 43) β SE t p η2 β SE t p η2
constant 420.880 9.235 45.57 .000 433.490 8.984 48.25 .000
Extended time 19.919 18.375 1.08 .285 .030 −1.798 17.998 −0.10 .921 .000
Frequent breaks −6.088 16.993 −0.36 .722 .003 4.352 16.514 0.26 .794 .002
Reduced distraction −35.139 18.023 −1.95 .059 .091 6.865 21.905 0.31 .756 .003
Oral presentation 6.336 17.281 0.37 .716 .004 3.023 16.844 0.18 .859 .001
Use of calculator --- --- --- --- --- −58.285 18.598 −3.13 .003 .210
Middle School Students
MSA Reading Scores MSA Math Scores
(n = 52) β SE t p η2 β SE t p η2
constant 413.660 8.616 48.01 .000 416.617 7.057 59.04 .000
Extended time 6.299 16.221 0.39 .700 .003 −6.361 14.322 −0.44 .659 .004
Frequent breaks −6.208 14.297 −0.43 .666 .004 −2.627 12.380 −0.21 .833 .001
Reduced distraction 2.011 17.385 0.12 .908 .000 15.639 14.355 1.09 .282 .025
Oral presentation −29.794 17.142 −1.74 .089 .060 −36.209 16.401 −2.21 .032 .096
Use of calculator --- --- --- --- --- 9.396 15.208 0.62 .540 .008

Note. The ‘use of calculator’ accommodation was not included in regressions on MSA reading scores because this accommodation is not provided for reading tests.