Judged: two independent readers; copy check clear.
complementarity
complementarity Complementarity is the probability rule that an event and its opposite should add up consistently, so judging one also constrains judgment of the other.
Complementarity is the probability rule that an event and its opposite should add up consistently, so judging one also constrains judgment of the other. In human judgment, people often follow this rule when the opposite is stated clearly, but they may violate it when wording, framing, or ambiguity changes how the task is understood.