▁an ▁axis ▁representing ▁ide ological ▁rig id ity . ▁For ▁Green berg ▁and ▁Jon as , ▁ide ological ▁rig id ity ▁has ▁" m uch ▁in ▁common ▁with ▁the ▁related ▁concepts ▁of ▁dog mat ism ▁and ▁author itar ian ism " ▁and ▁is ▁character ized ▁by ▁" bel ieving ▁in ▁strong ▁leaders ▁and ▁submission , ▁prefer ring ▁one ’ s ▁own ▁in - group , ▁eth noc entr ism ▁and ▁national ism , ▁ag gression ▁against ▁diss idents , ▁and ▁control ▁with ▁the ▁help ▁of ▁police ▁and ▁military ". ▁Green berg ▁and ▁Jon as ▁posit ▁that ▁high ▁ide ological ▁rig id ity ▁can ▁be ▁motiv ated ▁by ▁" part icular ly ▁strong ▁needs ▁to ▁reduce ▁fear ▁and ▁uncertainty " ▁and ▁is ▁a ▁primary ▁shared ▁characteristic ▁of ▁" people ▁who ▁sub scribe ▁to ▁any ▁extreme ▁government ▁or ▁ide ology , ▁whether ▁it ▁is ▁right - wing ▁or ▁left - wing ". ▁ ▁In gle hart : ▁traditional ist – sec ular ▁and ▁self ▁expression ist – sur v ival ist ▁▁ ▁In ▁its ▁ 4 ▁January ▁ 2 0 0 3 ▁issue , ▁The ▁Econom ist ▁discussed ▁a ▁chart , ▁proposed ▁by ▁Ron ald ▁In gle hart ▁and ▁supported ▁by ▁the ▁World ▁Val ues ▁Survey ▁( associ ated ▁with ▁the ▁University ▁of ▁Michigan ), ▁to ▁plot ▁cultural ▁ide ology ▁onto ▁two ▁dimensions . ▁On ▁the ▁y - axis ▁it ▁covered ▁issues ▁of ▁tradition ▁and ▁religion , ▁like ▁patri ot ism , ▁abort ion , ▁e uth anas ia ▁and ▁the ▁importance ▁of ▁obey ing