21. :Mathematics is, certainly, an abstract system of thought grounded in nothing but its own internal consistency . 22. Songs, stories, and ceremony have an internal consistency . 23. The internal consistency reliability coefficient for core and supplementary subtests demonstrate the KABC-II has good reliability. 24. One study demonstrated that the SBQ-R had high internal consistency with a sample of university students. 25. Also known as itemetric or internal consistency methods. 26. For philosophical or possibly scientific hacks, not necessarily having internal consistency or any unifying organizational framework. 27. Cronbach's alpha is a generalization of an earlier form of estimating internal consistency , Kuder Richardson Formula 20. 28. The ABA called capital cases " a haphazard maze of unfair practices with no internal consistency ." 29. Computational modeling is now widely accepted as an approach to assure the internal consistency of language-evolution scenarios. 30. The results indicated that the Personal Profile Analysis had a satisfactory internal consistency when assessed in this way.