Final answer:
In Adaptive Decision-Making models, the computation of a decision variable generally requires the evaluation of the relative or absolute value of options, known as relative or absolute decision values, to determine their worth in decision-making processes.
Step-by-step explanation:
In Adaptive Decision-Making (DDM) models, the process used to compute a decision variable involves analyzing and quantifying the relative or absolute values of the different options at hand. The method often incorporates the evaluation of decision variables against the particular context of the situation. This process is vital in determining an option's worth, especially in scenarios where the inputs and outputs of a decision are not easily quantifiable.
For example, the Relative decision value might be used to compare the value of one decision option against another based on criteria such as expected benefits, risks, and costs, enabling a decision maker to weigh options against each other. On the other hand, the Absolute decision value might assess each option's overall worth in isolation, without direct comparison to other alternatives. This is also known as the Relative option value and Absolute option value, respectively, to emphasize their application in option evaluation.