RATIO SCALES OF SENSORY AND AFFECTIVE VERBAL PAIN DESCRIPTORS
RATIO SCALES OF SENSORY AND AFFECTIVE VERBAL PAIN DESCRIPTORS
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DOI：
10.1016/0304-3959(78)90020-9
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发表时间：
1978-01-01
期刊：
影响因子：
7.4
通讯作者：
DUBNER, R
中科院分区：
文献类型：
--
作者：
GRACELY, RH;MCGRATH, P;DUBNER, R
感觉和情感言语疼痛描述的比率量表是有效、可靠和客观的。受试者 (16) 通过数值大小估计和与握力的跨模态匹配对 15 种感觉疼痛描述符和 15 种情感言语疼痛描述符进行评分。为两个不同的组计算的感觉和情感言语疼痛描述符的比率量表在组之间以及整个疗程中高度相关。基于个人数据的量表与来自同一个人的另一组量表或来自相似群体的平均量表具有同等相关性。第一个实验的感觉和情感言语描述量表与第二个实验的量表高度相关，在第二个实验中，40 名受试者通过与持续时间和握力的跨模态匹配来评估言语疼痛描述语。两个实验中对言语描述符的比率反应都证明了可测量的心理物理刺激的特定功能关系。支持言语刺激的跨模态匹配比率量表的有效性。这些量表的可靠性通过会话间、组间和实验间的高度相关性来体现。客观性通过群体和个体描述符量表的受试者内和受试者间相关性的相似性来体现。
Ratio scales of sensory and affective verbal pain descriptors are valid, reliable and objective. Subjects (16) rated 15 sensory and 15 affective verbal pain descriptors by numerical magnitude estimation and by cross-modality matching to hand-grip force. Ratio scales of sensory and affective verbal pain descriptors computed for 2 separate groups were highly correlated between the groups, as well as over sessions. Scales based on an individual''s data correlated equally with either another set of scales from the same individual or a mean scale from a similar group. Sensory and affective verbal descriptor scales from the 1st experiment correlated highly with those from the 2nd experiment in which 40 subjects rated verbal pain descriptors by cross-modality matching to time duration and to hand-grip force. The ratio responses to the verbal descriptors in both experiments demonstrated specific functional relationships found for measurable psychophysical stimuli. The validity of cross-modality matched ratio scales of verbal stimuli was supported. The reliability of these scales is shown by the high between-session, between-group and between-experiment correlations. The objectivity is shown by the similarity of within-subject and between-subject correlations for both group and individual descriptor scales.