@zepdrix @quickstudent @agent0smith @otherworldly @sapphiremoon @kevin
Use the following text passage to answer the question.

There is a difference between the term social networking and the purpose of social network sites, as described in an article by Boyd and Ellison.

Which part of the text passage is a signal phrase?
Is a difference
The purpose of
As described in
Boyd and Ellison

Question

@zepdrix @quickstudent @agent0smith @otherworldly @sapphiremoon @kevin
Use the following text passage to answer the question.

There is a difference between the term social networking and the purpose of social network sites, as described in an article by Boyd and Ellison.

Which part of the text passage is a signal phrase?
 Is a difference 
The purpose of
 As described in 
Boyd and Ellison

sapphiremoon · Answer

That would be "as described in" based on the definition from Wiktionary: "An indication that something is a direct quote"