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The visual analogue scale (VAS) is a psychometric response scale that can be used in questionnaires. It is a measurement instrument for subjective characteristics or attitudes that cannot be directly measured.
11 mar 2019 · One of the simplest and commonly used tools for this purpose is the visual analogscale (VAS). Basically, the VAS consists of a continuous horizontal line, usually of 10 cm in printed length, and two descriptive phrases at the two extremities. The scale is commonly ranged from 0 (left, least extreme) to 10 (right, most extreme).
Visual analog scale, a method of rating-perceived intensity in which subjects mark a line labeled with the minimum and maximum intensities possible for a given sensory experience. From: The Senses: A Comprehensive Reference, 2008
15 lis 2023 · a psychometric instrument used to evaluate subjective characteristics that extend over a range of continuous values. Respondents specify their level of the characteristic of interest by indicating a position along a continuous line, anchored at its end points by word descriptors.
1 paź 2016 · Background and aims: The Visual Analogue Scale (VAS) is a popular tool for the measurement of pain. A variety of statistical methods are employed for its analysis as an outcome measure,...
12 mar 2019 · Visual analogue scales (VASs) have shown superior measurement qualities in comparison to traditional Likert-type response scales in previous studies.
Visual Analog Moods Scales enable (a)a description of a person’s functioning; (b)the diagnosis of problem areas; (c) to ascertain the need for therapy; and (d)even monitor the progress of an intervention on positive or negative moods
