Two options exist to review participation progress, the Dashboard and the Progress Report
Progress Dashboard
The Dashboard displays numerous high-level details on all assessments to help you determine at a glance which surveys need further attention.
See this article for a detailed description of what the Progress Dashboard provides.
Progress Report
In contrast, the Progress Report allows you to see how participants are progressing with the survey on a more granular level.
See this article for a detailed description of what the Progress Report provides.