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Jun 15, 2008 · Jun 15, 2008. #2. Attrition is generally a labor term, referring to reductions in staff achieved by leaving positions vacant after resignation, retirement, or other reasons for departure of employees. Guestroom attrition must be a hotel term not generally known elsewhere. However, are you translating form English to Spanish or from Spanish to ...
Dec 21, 2016 · 而Meta分析是一种定量综合多个同类研究效应的文献综合研究方法,其结论是否可信和有意义取决于是否能够客观而又全面地评价分析研究过程中的各种偏倚。. Meta分析中的偏倚包括两大类:. 1)纳入Meta分析中的原始文献存在的偏倚;. 2)进行Meta分析过程中产生的 ...