Introduction: Fatigue impacts negatively on everyday activities in individuals with cerebral palsy (CP). More knowledge is needed about how mental fatigue is manifested in this target group. The purpose of this study was to gather evidence about the validity of the modified Mental Fatigue Scale (m-MFS) in adults with CP. Methods: Mixed sequential exploratory design. The respondents were ten persons aged 22-56 with CP (MACS I-II). Results: The respondents perceived the m-MFS as easy to read and understand. Its structure was characterised as straightforward and the text of the rating options was deemed to assist identification with life situations. Very good agreement was seen between the respondents' and the instrument designers' intended meaning for the items in the m-MFS; the weighted kappa was 0.92. Conclusion: This study showed evidence of construct validity, based on response processes and content, for use of the modified MFS in adults with CP.

中文翻译：

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用于脑瘫患者的改良精神疲劳量表的建构效度证据。

简介：疲劳会对脑瘫（CP）患者的日常活动产生负面影响。需要更多有关此目标人群中精神疲劳如何表现的知识。这项研究的目的是收集有关改良的精神疲劳量表（m-MFS）在CP成年人中的有效性的证据。方法：混合顺序探索性设计。受访者是十名年龄在22-56岁的CP（MACS I-II）。结果：受访者认为m-MFS易于阅读和理解。它的结构特点是简单明了，评级选项的文字被认为有助于识别生活状况。在m-MFS中，受访者和仪器设计者的预期含义之间达成了很好的共识；加权卡伯值为0.92。结论：