Bob
Helm

Oklahoma State University


Gary Stephen
Nickell

Minnesota State University Moorhead
?


Roy
Malpass

UT El Paso (PsychTree)


Harry
Upshaw

University of Illinois, Chicago (PsychTree)


Thomas
Ostrom

Ohio State (PsychTree)


Patricia
Devine

UW Madison



Teresa E.
Hack

Purdue
(Options)

Teresa HackX