title: Measuring human responses using visual analogue scales.
authors.forename: K A
authors.initials: KA
authors.lastname: Lee
authors.forename: G M
authors.initials: GM
authors.lastname: Kieckhefer
mesh_terms: D004644:Emotions; D006801:Humans; D015403:Nursing Evaluation Research; D011581:Psychological Tests; D011594:Psychometrics; D011795:Surveys and Questionnaires