Respond to at least two of your colleagues’ posts (on different days), in one or

Respond to at least two of your colleagues’ posts (on different days), in one or more of the following ways:
Suggest additional criteria you can use to determine whether an article is peer reviewed or not.
Describe a situation in which using a resource that is not peer reviewed might be acceptable.
Although there is no specific word count required for responses to colleagues, a good follow-up response can typically be expressed in 100–200 words. Responses should enrich the initial post by supporting and/or adding a fresh viewpoint and be constructive, enhancing the learning for all students.