Borg G
University of Stockholm, Sweden.
Scand J Work Environ Health. 1990;16 Suppl 1:55-8. doi: 10.5271/sjweh.1815.
In studies on work it is important to assess various subjective symptoms, complaints, and annoyances. To measure such symptoms, psychophysical ratio scales may be used, as along with simpler category rating scales. In this paper some of the basic concepts and methods of psychophysics have been described. In the field of heavy physical work and the perception of effort and exertion, one of the most popular methods is the rating of perceived exertion. This scale has been presented together with a new category ratio scale, commonly referred to as the CR-10 scale. Some situations in which it is important to obtain measurements of perceived exertion have also been described in the paper.
在关于工作的研究中，评估各种主观症状、抱怨和烦恼很重要。为了测量这些症状，可以使用心理物理比率量表，以及更简单的类别评定量表。本文描述了心理物理学的一些基本概念和方法。在重体力劳动以及对努力和 exertion 的感知领域，最常用的方法之一是感知 exertion 评级。该量表与一种新的类别比率量表一起呈现，通常称为CR - 10量表。本文还描述了一些需要获取感知 exertion 测量值的重要情况。
