What difference was found between waterboarding and regular reunabout .
These additional techniques include keeping detainees in a painful standing position for long periods ( Used often , once for 180 hours ) , using a plastic neck collar to slam detainees into walls , keeping the detainee 's cell cold for long periods , beating and kicking the detainee , insects placed in a confinement box ( the suspect had a fear of insects ) , sleep - deprivation , prolonged shackling , and threats to a detainee 's family .