‘The very word “America” remains a new, almost completely undefined and extremely controversial proper noun,’ James Baldwin wrote in 1959. ‘No one in the world seems to know exactly what it describes, ...

A capable email marketing service is essential for sending targeted ads, newsletters, special offers, or surveys to your customers. We help you choose the best one for your business based on our ...

Pew Research Center is a nonpartisan, nonadvocacy fact tank that informs the public about the issues, attitudes and trends shaping the world.

Abstract: Pedagogical agent is a software agent that provides guidance, feedback, or intervention to learners in digital environments. It has the potential to address issues in computer-based learning ...