The development and initial validation of the Fatigue Sensitivity Questionnaire.

The development and initial validation of the Fatigue Sensitivity Questionnaire. Cogn Behav Ther. 2018 Nov 20;:1-11 Authors: Kauffman BY, Garey L, Nordan A, Jardin C, Mayorga NA, Robles Z, Zvolensky MJ Abstract Currently, there is poor understanding of fatigue and the possible psychological conditions that may underlie chronic fatigue. Although substantial work has been directed to better clinically address fatigue, no work has explored individual differences in expectations or perceptions of the negative consequences associated with fatigue-related symptoms. The goals of this study were to (a) develop and (b) validate a measure of expectations or perceptions of the negative consequences associated with fatigue-related symptoms (e.g. fatigue sensitivity) across two independent samples (N = 1,827; 73.1% female; Mage = 21.68; SD = 4.54) of young adults. Results supported a 10-item measure of fatigue sensitivity, entitled the Fatigue Sensitivity Questionnaire (FSQ). The FSQ demonstrated unidimensionality, excellent internal consistency, and strong convergent and discriminant validity. Overall, the 10-item scale offers a single score that can be employed to measure fatigue sensitivity. Clinically, the FSQ may be a brief, informative, and easily disseminated measure in better understanding and capturing expectations or perceptions about the negative consequences of fatigue. As a research tool, the use of the FSQ may provide broader ...
Source: Cognitive Behaviour Therapy - Category: Psychiatry & Psychology Authors: Tags: Cogn Behav Ther Source Type: research