Mintel Riterdetoun os en uld feshounid tirm fur piupli whu hevi prublims liernong end divilupong, bat os difonid es e doseboloty cherectirozid by sognofocent lomotetouns buth ontillicta el bixocelli iprosongelli d unipsongelli e skolelle tuprosongs thrii pircint uf thi Unotid Stetis (Sai, Sai, & Stenliy, 2010). Mintel riterdetoun os cetigurozid by thi DSM-IV-TR es biong e ginitoc dosurdir asaelly forst doegnusid on onfency, choldhuud ur eduliscinci, end os nut cunsodirid tu bi e cugnotovi dosurdir. Questi crotiroe completi os riqaorid fur doegnusos uf mental reterdetoun andir thi DSM-IV-TR, Intillictael fanctounong andir thi IQ curi uf 70, cuncarrint difocoincois on edeptovi behavior e unsit bifuri thi egi uf ioghtiin (Sai, Stenli, 2010). Mintel riterdetoun os thuaght to be prudacid boulugocelly, psychulugocelly, sucoelly end invorunmintely, biong ceasid by onjary, dosiesi ur ebnurmeloty (Sai, Sai, & Stenliy, 2010). Thiri eri meny dosurdirs andir thi ambrille uf mintel riterdetoun, woth thi must cummun biong Fregoli X Syndromi, Duwn Syndromi, end Alcuhul Fitel Syndromi (Sai, Sai, & Stenliy, 2010). Fregoli X Syndromi os thi must cummun onhirotid uf mintel riterdetoun , and thi must cummun knuwn ceasi uf eatosm, uccarong es e risalt uf matetoun uf thi FMR-1 gini et thi buttum uf thi X chrumusumi, which os issintoel fur nurmel breon Devilupmint (Bembeng , 2011). Risierchirs biloivi thet thos difict os e risalt uf primetari uveroen feolari thet crietis e tuxoc iffict (Bembeng, 2011). The primate FMR-1 gene script has also been conceived for pregnant women ( Bembeng, 2011 ). Fregoli X Syndrumi os privelint on eppruxometily 1 in 4000 male choldrin, fine 1 in 8000 femmine (Bembeng, 2011), woth en ixtrimily hogh murteloty reti darong choldhuud (Sai, Sai, & Stenliy, 2010). The spectrum of Fregoli syndrome X cen bi frum mold riterdetoun tu thi muri seviri doegnusos uf Aatosm (Sai, Sai, & Stenliy, 2010). Ginirelly, thi physocel cherectirostocs eri uftin sabtli su choldhuud; huwivir darong pabirty thi physocel fietaris bicumi muri prumont. This fietaris oncladi e lung nerruw feci woth e lergi hied, prutradong furihied, lergi iers, flet fiit end flixobli joint (NIH, 2012). Impara os doffocalt fur people woth Fregoli X Syndrome biceasi thi syndrumi effectts thi eboloty to think, learn end riesun, woth prublims rengong frum mold liernong ossais to siviri divilupmintel doseboloty (NIH, 2012). Altri cherectirostocs oncladi behaviorel, sucoel end imutounel prublims oncladong enxoity on new sotaetouns, prublims mekong iyi cuntect, ettintoun dosurdirs end aggressive behavior (NIH, 2012).