它们既可以支持结构化交互(例如，在培训课程中学员完成预先定义的活动，对学习效果进行评估)，也可以支持非结构化业务交互(协作活动)。

Can support both structured interactions (for example, training sessions where students complete predefined activities and are evaluated) and unstructured business interactions (collaborative events).

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绩效评估能够提供关于学习效果达成的信息来源。

Performance assessments can provide other sources of information about the attainment of learning outcome.

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在课程设计设计上，需要拟定学界、行业公认的“公关核心课程”，加强实习课程，并提出适当评估方式，促进公共关系学科的学习效果。

Regarding course design, "core courses" are necessary to defined by academics and professionals. Enhance pr internship and build up proper evaluation system are important to facilitate pr learning.

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