Studies have shown that items on the Zarit Burden Interview (ZBI) purported to measure self-criticism do not correlate well with the other items. Examination of item content suggests they may be measuring mixed sentiments—both positive and negative—about caregiving. This study examined whether self-criticism is related to positive aspects of caregiving (PAC) in a way that is different from caregiver strain, and if so, which types of PAC.

中文翻译：

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同一枚硬币的两个面？重新审视痴呆症护理负担与积极方面之间的关系

研究表明，Zarit 负担访谈 (ZBI) 中旨在衡量自我批评的项目与其他项目的相关性并不好。对项目内容的检查表明，他们可能正在衡量关于护理的混合情绪——正面和负面的。这项研究检查了自我批评是否与照顾者压力的积极方面（PAC）相关，如果是，那么是哪种类型的 PAC。