ABD Ulusal Bilimler Akademisi Bildirileri (PNAS) isimli dergide yay\u0131nlanan ara\u015ft\u0131rmada, “sorun olu\u015fturan veya hayat\u0131 daha zor hale getirenler” olarak tan\u0131mlanan ki\u015filerin, insan hayat\u0131 ve sa\u011fl\u0131\u011f\u0131 \u00fczerindeki etkileri incelendi.<\/p>\n\n\n\n
K\u0131saca ‘zorluk \u00e7\u0131karan’ \u015feklinde tan\u0131mlanan bu ki\u015filerin, insan\u0131n biyolojik ya\u015flanmas\u0131na muhtemel etkilerinin de \u00f6l\u00e7\u00fcld\u00fc\u011f\u00fc ara\u015ft\u0131rmaya 2 binden fazla ki\u015fi kat\u0131ld\u0131. Kat\u0131l\u0131mc\u0131lar\u0131n son 6 ay i\u00e7indeki sosyal ili\u015fkileri kayda ge\u00e7irildi.<\/p>\n\n\n\n
Ara\u015ft\u0131rmaya kat\u0131lanlar\u0131n DNA de\u011fi\u015fikliklerinin analizi i\u00e7in t\u00fck\u00fcr\u00fck \u00f6rneklerinin de dahil edildi\u011fi ara\u015ft\u0131rmada, kat\u0131l\u0131mc\u0131lar\u0131n d\u00fczenli olarak etkile\u015fimde bulunduklar\u0131 “her yeni rahats\u0131z edici ki\u015fi i\u00e7in ya\u015flanma h\u0131zlar\u0131n\u0131n y\u00fczde 1,5 artt\u0131\u011f\u0131” saptand\u0131.<\/p>\n\n\n\n
\u0130nsanlar\u0131n yakla\u015f\u0131k y\u00fczde 30’unun \u00e7evresinde “en az bir zorluk \u00e7\u0131karan” ki\u015fi bulundu\u011fu tespit edilen ara\u015ft\u0131rmada, “zorlu sosyal etkile\u015fimlerin fiziksel sa\u011fl\u0131k \u00fczerinde olumsuz bir etkiye ve daha h\u0131zl\u0131 ya\u015flanmaya” yol a\u00e7abilece\u011fi vurguland\u0131.<\/p>\n\n\n\n
Ara\u015ft\u0131rman\u0131n ba\u015f yazar\u0131 ve New York \u00dcniversitesi’nde sosyoloji alan\u0131nda yard\u0131mc\u0131 do\u00e7ent olan Byungkyu Lee, a\u00e7\u0131klamas\u0131nda, “G\u00f6zlemledi\u011fimiz \u015fey, sorun \u00e7\u0131karan ki\u015filere sahip olmak ile ya\u015flanma h\u0131z\u0131 aras\u0131nda bir t\u00fcr ili\u015fki”<\/em> ifadesini kulland\u0131.<\/p>\n\n\n\n Lee, ara\u015ft\u0131rma sonu\u00e7lar\u0131 do\u011frultusunda, daha az olumlu ili\u015fkilerin “kronik stres fakt\u00f6rleri olarak i\u015flev g\u00f6rebilece\u011fi, bu nedenle \u00e7evrede bu ki\u015filerin varl\u0131\u011f\u0131n\u0131n insan hayat\u0131n\u0131 ger\u00e7ekten zorla\u015ft\u0131rabildi\u011finin” ortaya \u00e7\u0131kt\u0131\u011f\u0131n\u0131 belirtti.<\/p>\n\n\n\n
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