On this page you can get a detailed analysis of a word or phrase, produced by the best artificial intelligence technology to date:
общая лексика
испытания в реальных условиях
опытная эксплуатация
Смотрите также
An operational definition specifies concrete, replicable procedures designed to represent a construct. In the words of American psychologist S.S. Stevens (1935), "An operation is the performance which we execute in order to make known a concept." For example, an operational definition of "fear" (the construct) often includes measurable physiologic responses that occur in response to a perceived threat. Thus, "fear" might be operationally defined as specified changes in heart rate, galvanic skin response, pupil dilation, and blood pressure.