内感受准确性与身体意识——非临床样本中的时间和纵向关联
Interoceptive accuracy and body awareness - Temporal and longitudinal associations in a non-clinical sample.
作者信息
Ferentzi Eszter, Drew Raechel, Tihanyi Benedek T, Köteles Ferenc
机构信息
Institute of Health Promotion and Sport Sciences, ELTE Eötvös Loránd University, Budapest, Hungary; Doctoral School of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary.
Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary.
出版信息
Physiol Behav. 2018 Feb 1;184:100-107. doi: 10.1016/j.physbeh.2017.11.015. Epub 2017 Nov 15.
OBJECTIVE
Various aspects of interoception are regarded as temporally stable phenomena. This study investigates the temporal stability of and longitudinal associations between interoceptive accuracy (as measured with heartbeat tracking task) and a related concept, body awareness (assessed by self-report).
METHODS
In a two-month longitudinal study 103 university students (31% male, 23.34±4.34yrs.; 44 Hungarians; 36.4% male, 21.4±1.67yrs. and 59 Norwegians; 25.4% male, 24.8±5.09yrs) were investigated using Schandry's heartbeat tracking task and the Body Awareness Questionnaire.
RESULTS
Both interoceptive accuracy and body awareness showed good test-retest reliability (r=0.60 and r=0.73, respectively; p<0.001 in both cases). The two concepts were independent of each other at baseline (r=0.06, p=0.587), and did not predict each other over an eight weeks period of time.
CONCLUSION
Self-reported body awareness and objectively measured interoceptive accuracy are temporally stable and not related to each other.
目的
内感受的各个方面被视为具有时间稳定性的现象。本研究调查了内感受准确性（通过心跳追踪任务测量）与一个相关概念——身体意识（通过自我报告评估）之间的时间稳定性及纵向关联。
方法
在一项为期两个月的纵向研究中，使用尚德里的心跳追踪任务和身体意识问卷对103名大学生进行了调查（其中匈牙利学生44名，36.4%为男性，平均年龄21.4±1.67岁；挪威学生59名，25.4%为男性，平均年龄24.8±5.09岁；另有来自其他群体的学生，31%为男性，平均年龄23.34±4.34岁）。
结果
内感受准确性和身体意识均显示出良好的重测信度（分别为r = 0.60和r = 0.73；两种情况p均<0.001）。这两个概念在基线时相互独立（r = 0.06，p = 0.587），并且在八周的时间内彼此之间不存在预测关系。
结论
自我报告的身体意识和客观测量的内感受准确性在时间上是稳定的，且彼此无关。
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