1.   A change in administrations following this years presidential election could affect how aggressively federal officials pursue the case.

2.   A change in circumstances that could not have been predicted exactly does not mean that planning was incorrect in the first place.

3.   A change in operating personnel should not cause any change in quality control values.

4.   A change in perception does not alter facts.

5.   A change in sleeping habits is important, because insomnia often accompanies depression.

6.   A change in supply is involved when the entire supply curve shifts.

7.   A change in this situation can only be brought about by a change in attitude throughout the profession.

8.   A changing array of signifiers at both the conscious and the unconscious levels will effect changes in the signified.

9.   A colleague and I are currently involved in considering major changes in a very large organization.

10.   A crucial factor in this does seem to have been changes in the role of women within the family.