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Use "noninstrumental" in a sentence
"The paper's thesis is that decision makers often delay decisions to pursue additional noninstrumental information - information that a priori will not affect the decision at hand - yet then proceed to make use of the information, thus making it instrumental, once it is obtained."
"Worse yet, once the noninstrumental information is gathered, people alter their choice based on this noninstrumental information."
"Given people like to obtain information and base their decisions on compelling reasons for one option versus another, research finds that, given the option, people will wait for noninstrumental information."