Objective: This study aims to develop the Special Education Instructional
Adjustment Scale of Ordinary School Teachers, and test validity and reliability of scale.
Methods: Through the analysis of the literature, experts reviewed and established the
pre-test items of the scale, and used item analysis, factor analysis, reliability analysis
to examine 150 ordinary school teachers with a pre-test. Result: Item analysis shows:
t value of each item has 3.0 or higher (p < 0.001), shows that each item is appropriate
and reliable; When three items are removed, factor analysis shows, the load of
each factor are between 0.500~ 0.830, total variance explain 74.653%; reliability
analysis shows, the Cronbach alpha coefficients of the “environmental adjustment”,
“curriculum adjustment”, “teaching adjustment” and “assessment adjustment” are 0.903,
0.904,0.928,0.908,the Cronbach alpha of the whole scale is 0.963; Conclusion: This
scale has satisfactory validity, reliability, and can try to use in related research fields in
the future.