标题: The mean of reflective/latent model [打印本页] 作者: Faithathena 时间: 2016-4-19 23:19 标题: The mean of reflective/latent model 大家好，最近看文献，突然注意到reflective model的均值是简单算术平均，表示不理解，这虽然是一个很小白的问题，但是我还是鼓起勇气给罗老师写信请答疑，老师非常详细地阐述了其中原因。给有同样困惑的同学分享老师的回答，希望有用。+ b% @+ F. J" |. s$ r' ^, N
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! s. [5 I$ D4 M. f. Y作者: Faithathena 时间: 2016-4-19 23:20
我的问题：" {# `. s- I7 q n% a
5 h1 Q! j8 c2 Q; o6 wIn survey studies, we consistently emphasize the importance of distinguishing formative and reflective(latent) measure model which have different assumptions about relations. To my shallow understanding, if a construct is operationalized as a reflective model, it is inappropriate to add the items underlying it. Instead, the new factor score shall be decided by the assigned weight of each item. 6 h. }) h2 x$ t
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& `3 [: \) n1 s/ K( [/ E Z) \作者: Faithathena 时间: 2016-4-19 23:28
我问题陈述的后半部分和老师的回答不能通过系统信息审核，说有违法内容，试了了很多次都不行。不知哪里敏感了。 如果需要，给我私信邮箱吧。不好意思。/ z K. H5 {2 m; l
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如果需要，给我私信邮箱吧。不好意思。/ z K. H5 {2 m; l