On Dream See Do, learners can easily access and view the responses of their peers. If the course admins have enabled the setting to make learners' responses visible to all course participants, and the course Dashboard has been set to be shown to participants by the admins of the course, you can easily view someone else's responses.
To do so, simply navigate to the Dashboard and click the "View" button next to the name of the desired participant. You will be redirected to their course progress page, where you can see their responses. You'll notice a label that indicates that you're viewing someone else's response, so you can easily differentiate it from your own: