Decision control is measured by the degree to which any one of the participants may unilaterally determine the outcome of the dispute. For example, w… - John Thibaut

The essence of any interpersonal relationship is interaction. Two individuals may be said to have formed a relationship when on repeated occasions they are observed to interact. By interaction it is meant that they emit behavior in each other's presence, they create products for each other, or they communicate with each other. In every case we would identify as an instance of interaction there is at least the possibility that the actions of each person affect the other.

In evaluating the adequacy of the sampled and anticipated outcomes of a relationship, the members of a dyad will have need for some kind of standard or criterion of the acceptability of outcomes. At least two important kinds of standard for such an evaluation can be identified. To try to make the distinction between these two standards as intuitively clear as possible, we may begin by saying that the first of these, called the comparison level (or CL), is the standard against which a member evaluates the 'attractiveness' of the relationship or how satisfactory it is. The second, called the comparison level for alternatives (or CL_alt), is the standard the member uses in deciding whether to remain in or to leave the relationship.

The enactment of fair procedures is associated with the belief that one will be able to control one's own outcomes.