operations research

the application of advanced analytical methods—such as mathematical modeling, optimization, and computer simulation—to the study of complex situations so as to obtain a comprehensive understanding that allows for accurate predictions of outcomes and estimates of risk and enables more rational, effective decision making. It is used particularly in management science and business contexts. Also called operational research.

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Psychology term of the day

February 25th 2025

disorders of excessive somnolence (DOES)

Sorry, "disorders-of-excessive-somnolence-does" is not in the Dictionary of Psychology. Please report to APA if you believe this is an error.