Hal Harris joined the UMSL faculty in 1970 and is now a professor emeritus in the Department of Chemistry and Biochemistry.

Hal Harris joined the UMSL faculty in 1970 and is now a professor emeritus in the Department of Chemistry and Biochemistry.
Hal Harris joined the UMSL faculty in 1970 and is now a professor emeritus in the Department of Chemistry and Biochemistry.
Hal Harris joined the UMSL faculty in 1970 and is now a professor emeritus in the Department of Chemistry and Biochemistry.
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.’