En esta página puede obtener un análisis detallado de una palabra o frase, producido utilizando la mejor tecnología de inteligencia artificial hasta la fecha:
математика
операциональное правило
[brɪ'tænjə,ru:l]
общая лексика
"Правь, Британия" (патриотическая песня о Британии как владычице морей; слова Дж.Томсона [James Thomson], музыка Т.Арна [Thomas Arne]. Впервые была исполнена в 1740)
по начальным словам припева:
Rule, Britannia! Britannia, rule the waves
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.