The UMSL archaeology instructor offers students hands-on field experience excavating Excelsior Springs, Missouri.

The UMSL archaeology instructor offers students hands-on field experience excavating Excelsior Springs, Missouri.
The UMSL archaeology instructor offers students hands-on field experience excavating Excelsior Springs, Missouri.
The UMSL archaeology instructor offers students hands-on field experience excavating Excelsior Springs, Missouri.
Grossman and his research collaborators found motivated reasoning as one of the root causes of why invitees so often respond to invitations with ‘maybe’ instead of a definitive ‘yes’ or ‘no.’