Psychology Department: an experiment with a group of young boys looking at stamps

2022-07-252022-07-2519uuhttps://doi.org/10.31096/WUA9999-WP_0685_Box_6https://hdl.handle.net/10177/248462 copiesBlack and WhiteEducational use is permitted without permission. Permission is required for additional uses. See http://library.willamette.edu/external/commons/conditions_of_use/ for more information.http://rightsstatements.org/vocab/InC-EDU/1.0/Psychology DepartmentPsychology Department: an experiment with a group of young boys looking at stampsImage