A review is presented of issues relevant to the definition, measurement, and classification of stimuli, situations, and environments.

Original Article Published: 12 January 2017 Definition of pediatric hypertension: are blood pressure measurements on three separate occasions necessary? Jiahong Sun, Lyn M Steffen, Chuanwei Ma ...

This is a preview. Log in through your library . Abstract To evaluate presidential influence on congressional voting decisions, this study uses a new definition and measurement of "influence." It ...