Marital satisfaction is perhaps one of the most frequently studied variables in marital research. Despite the wealth of literature examining this construct, there is a continuing lack of consensus among marital researchers about how to conceptualize and measure marital satisfaction, as well as an absence of a unifying theoretical approach to
Sovereign Immunity. The legal protection that prevents a sovereign state or person from being sued without consent. Sovereign immunity is a judicial doctrine that prevents the government or its political subdivisions, departments, and agencies from being sued without its consent.
But a state's acceptance of federal financial aid in the face of a clearly expressed condition by Congress may give rise to a waiver of sovereign immunity even in the absence of any express statement of waiver by the state or its legislature.