To reexamine shared fate theory by validating the original measure of “acknowledgment of differences” (AOD) and testing the theory's relations in the current era of open adoptions.

中文翻译：

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开放收养时代的收养认知：命运共同体理论是否仍然适用？

通过验证“承认差异”（AOD）的原始措施并测试该理论在当前开放收养时代的关系，重新审视共同命运理论。