Some areas of United States constitutional jurisprudence use tests described using terms like undue burden, though the tests themselves exist in distinct areas of the law. The two most notable areas to use such tests are the areas of the Dormant Commerce Clause (e.g. United States v. Lopez) and abortion (e.g. Planned Parenthood v. Casey).
Following are some of the main causes of indiscipline in schools: (I) Problems Concerned with the System of Education: (a) Examination-oriented rather than learning-oriented system of education with very little or no emphasis on seminars, tutorials, guided and discovery learning or project-work. (b) Undue emphasis on performance in examination and marks
The underlying assumption is that students' errors made in grammar are systematic and classifiable. Attention to error type and an understanding of the violation or misuse of specific grammar rules offers teachers a means of helping students deal with language and usage problems.