no such distinction between the sexes is recognized, and high wanted scores in Control are seen as an inborn dependency need in both sexes. Compatibility Theory Another part of the theory is "compatibility theory", which features the roles of originator, reciprocal, and interchange. Originator compatibility, involves possible clashes between expressed and wanted behaviors. The example given, is two people with high eC and low wC (aka "Mission Impossible" or "Autocrat Rebellious"). They: "will both want to originate the behaviors associated with the Control needs, and neither will want to receive those behaviors. Both persons will want to set the agenda, take responsibility, and direct and structure the actions of others; neither will feel comfortable taking direction. The result could be competition or even conflict." Reciprocal compatibility is (from another example given from Control), where high eC with low wC interacts with the opposite: low eC with high wC ("Openly Dependent", "Loyal Lieutenant", or "Abdicrat Submissive"). "there is a high degree of reciprocal compatibility because... one will take charge; the other will be happy to let him or her assume the responsibility." Interchange compatibility measures how much individuals share the same need strengths. The example is two people with both high eA and wA ("Optimist" or "Overpersonal Personal-compliant"). They "will be compatible because both will see Affection behaviors as the basis of the relationship, and they will engage each other around Affection needs." (i.e. freely give and receive). Further development During the 1970s, Schutz revised and expanded FIRO theory and developed additional instruments (Schutz 1994, 1992) for measuring the new aspects of the theory, including Element B: Behavior (an improved version of FIRO-B); Element F: Feelings; Element S: Self; Element W: Work Relations; Element C: Close Relations; Element P: Parental Relationships; and Element O: Organizational Climate. Since 1984, these instruments have been known collectively as Elements of Awareness. Element B differs in expanding the definitions of Inclusion, Control, and Affection (renamed "Openness"), into an additional six scores to measure how much a person wants to include, control, and be close to others, and how much other people include, control, and like to be close to the client. "Expressed" is renamed "See" (current behaviors) while "Want" remains desired behaviors. Each of the three areas is split into "Do" (initiating interaction with others) and "Get" (the level received from others). Differences between See and Want scores indicate levels of dissatisfaction. The original FIRO-B