{"id":75,"date":"2009-10-30T21:13:34","date_gmt":"2009-10-30T19:13:34","guid":{"rendered":"http:\/\/www.muratakyildiz.com\/wordpress\/?p=75"},"modified":"2025-03-28T23:27:23","modified_gmt":"2025-03-28T20:27:23","slug":"faktoer-analizi-spss-ile-nasl-yaplr","status":"publish","type":"post","link":"https:\/\/www.istatistik.gen.tr\/?p=75","title":{"rendered":"Fakt\u00f6r Analizi Tan\u0131t\u0131m\u0131 ve Uygulanmas\u0131"},"content":{"rendered":"<p align=\"justify\">\u00a0Fakt\u00f6r Analizinin tan\u0131t\u0131m\u0131n\u0131 ve SPSS&#8217;te nas\u0131l yap\u0131ld\u0131\u011f\u0131n\u0131 yaz\u0131n\u0131n devam\u0131nda bulabilirsiniz.<\/p>\n<p><!--more--><\/p>\n<p align=\"justify\">Fakt\u00f6r analizi \u00e7o\u011fu kez ara\u015ft\u0131rmalarda kullan\u0131lan \u00e7ok say\u0131daki de\u011fi\u015fkenin asl\u0131nda bir ka\u00e7 temel de\u011fi\u015fkenle ifade edilebilip edilemeyece\u011finin merak edildi\u011fi durumlarda kullan\u0131l\u0131r. \u00d6rne\u011fin insanlar\u0131n pek \u00e7o\u011funun g\u00fcnl\u00fck olarak ald\u0131\u011f\u0131 farkl\u0131 besinler, asl\u0131nda v\u00fccuttaki kullan\u0131mlar\u0131 bak\u0131m\u0131ndan karbonhidratlar, ya\u011flar ve proteinler olmak \u00fczere \u00fc\u00e7 grupta toplanabilir. Ya da sosyal bilimlerden \u00f6rnek vermek gerekirse, dil \u00f6\u011frenebilme, bulmaca \u00e7\u00f6zebilme, problem \u00e7\u00f6zebilme, uyaranlara aras\u0131ndaki k\u00fc\u00e7\u00fck farklar\u0131 ay\u0131rdedebilme, ifade yetene\u011fi, olaylar ya da nesneler aras\u0131ndaki ili\u015fkileri kavrayabilme gibi pek \u00e7ok zeka g\u00f6stergesi durum asl\u0131nda s\u00f6zel ve say\u0131sal olmak \u00fczere iki zeka grubunda toplanabilir.<\/p>\n<p align=\"justify\">\u00d6zellikle sosyal bilimlerde yap\u0131lan ara\u015ft\u0131rmalarda kullan\u0131lan \u00f6l\u00e7me ara\u00e7lar\u0131, bir konunun farkl\u0131 y\u00f6nleriyle ilgili sorular bar\u0131nd\u0131rmaktad\u0131r. \u00d6rne\u011fin, psikopatoloji ile ilgili bir ara\u015ft\u0131rma yapan bir ara\u015ft\u0131rmac\u0131, a\u015fa\u011f\u0131daki tablodaki gibi sorular kullan\u0131r.<\/p>\n<div align=\"justify\">\n<table style=\"height: 163px;\" border=\"1\" width=\"394\">\n<tbody>\n<tr>\n<td style=\"width: 147px;\"><\/td>\n<td style=\"width: 62px;\">\n<div align=\"center\">Hi\u00e7 olmaz<\/div>\n<\/td>\n<td style=\"width: 62px;\">\n<div align=\"center\">Nadiren olur<\/div>\n<\/td>\n<td style=\"width: 62px;\">\n<div align=\"center\">Bazen olur<\/div>\n<\/td>\n<td style=\"width: 62px;\">\n<div align=\"center\">\u00c7o\u011fu kez olur<\/div>\n<\/td>\n<td style=\"width: 62px;\">\n<div align=\"center\">\u00c7ok s\u0131k olur<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<div align=\"left\">Titreme<\/div>\n<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>K\u0131zg\u0131nl\u0131k<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>K\u0131r\u0131p d\u00f6kme iste\u011fi<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Ba\u015f a\u011fr\u0131s\u0131<\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p align=\"justify\">burada 4 tane \u00f6rnek verilmi\u015f olsa da psikopatolojiyi ortaya \u00e7\u0131karmak amac\u0131yla bir \u00f6l\u00e7me arac\u0131nda en az 20 madde bulunur (kimi kez bunun 600&#8217;e yakla\u015ft\u0131\u011f\u0131 da olur). Bu \u00f6rnek maddeler dikkatle incelenecek olursa asl\u0131nda psikopatolojinin iki boyutu ile ilgili \u00f6l\u00e7me yapt\u0131klar\u0131 s\u00f6ylenebilir: Fiziksel belirtiler ve zihinsel belirtiler. Fakat bu olduk\u00e7a kuramsal ve yoruma dayal\u0131 bir yarg\u0131 olacakt\u0131r. Bu maddeler ger\u00e7ekten uyguland\u0131\u011f\u0131 ki\u015filerden hangi temel bilgileri getirmektedirler.<\/p>\n<p align=\"justify\">Pek \u00e7ok insan\u0131n akl\u0131na her bir maddenin tek tek incelenmesi ya da analiz edilmesi gelebilir. Bu \u00f6l\u00e7e\u011fin b\u00fct\u00fcn\u00fcn yapmaya \u00e7al\u0131\u015ft\u0131\u011f\u0131 \u015feyden uzakla\u015fma anla\u0131ma gelece\u011fi gibi verilerin bir b\u00fct\u00fcn olarak anlamland\u0131r\u0131lmas\u0131n\u0131 da engelleyecektir. Bu durumda, maddeler aras\u0131 ili\u015fkilerden yola \u00e7\u0131karak o maddelerin birlikte ayn\u0131 amaca y\u00f6nelmi\u015fliklerini bularak, yani maddeleri ayn\u0131 i\u015fi yapmalar\u0131na g\u00f6re grupland\u0131rarak de\u011ferlendirmek daha mant\u0131kl\u0131 olacakt\u0131r. Fakat burada da, &#8220;o zaman neden her bir ama\u00e7 i\u00e7in tek bir madde kullanm\u0131yoruz&#8221; sorusu akla gelebilir. Buna verilecek en iyi cevap istatistiksel analizlerin &#8220;varyans&#8221; a ihtiya\u00e7 duymalar\u0131d\u0131r. Bir varyans olmadan istatistiksel analizin olmas\u0131 m\u00fcmk\u00fcn de\u011fildir. Ayr\u0131ca tek bir soruyla bir \u00f6zelli\u011fin (bu \u00f6rne\u011fin fiziksel psikopatolojik belirtiler gibi bir alt boyut olsa bile) tek bir madde ile \u00f6rneklenmesi de m\u00fcmk\u00fcn de\u011fildir.<\/p>\n<p align=\"justify\">Bu nedenlerle \u00f6zellikle sosyal bilimlerde, her bir maddenin hangi di\u011fer maddelerle grupla\u015fma yapt\u0131klar\u0131n\u0131 (benzer amaca y\u00f6neldiklerini), bu maddelerin bu gruplara ne kuvvetle ba\u011fland\u0131klar\u0131n\u0131 g\u00f6rmek amac\u0131yla ke\u015ffedici (exploratory) fakt\u00f6r analizi s\u0131kl\u0131kla kullan\u0131lmaktad\u0131r. (\u00e7o\u011funun kulland\u0131\u011f\u0131 gibi a\u00e7\u0131mlay\u0131c\u0131 fakt\u00f6r analizi, exploratory kelimesinin yanl\u0131\u015f T\u00fcrk\u00e7ele\u015ftirilmesinden ba\u015fka bir \u015fey de\u011fildir).<\/p>\n<p align=\"justify\">Fakt\u00f6r analizinin, yap\u0131 ge\u00e7erlili\u011fi \u00e7al\u0131\u015fmalar\u0131 ile de yak\u0131ndan ili\u015fkisi vard\u0131r. \u00d6zellikle \u00f6\u00e7ek geli\u015ftirme s\u00fcrecinde geli\u015ftirilen \u00f6l\u00e7e\u011fin \u00f6l\u00e7\u00fclmesk istenen \u00f6zelli\u011fin hangi boyutlar\u0131nda \u00f6l\u00e7me yapt\u0131\u011f\u0131n\u0131 ortaya \u00e7\u0131karmak \/ ke\u015ffetmek (explore) ya da halihaz\u0131rda geli\u015ftirilmi\u015f bir \u00f6l\u00e7e\u011fin ger\u00e7ekten beklenen \u015fekilde \u00f6l\u00e7me yapt\u0131\u011f\u0131n\u0131 do\u011frulamak ya da yanl\u0131\u015flamak (confirmatory) amac\u0131yla fakt\u00f6r analizinden yararlan\u0131labilir. Do\u011frulay\u0131c\u0131 (confirmatory) fakt\u00f6r analizi, bir k\u00fclt\u00fcrde geli\u015ftirilmi\u015f bir \u00f6l\u00e7e\u011fin ba\u015fka bir k\u00fclt\u00fcre uyarlamas\u0131n\u0131 yaparken \u00f6zellikle kullan\u0131labilecek bir ge\u00e7erlilik kan\u0131t\u0131 bulma y\u00f6ntemidir. Bu yaz\u0131da sadece ke\u015ffedici (exploratory) fakt\u00f6r analizi uygulamalar\u0131ndan bahsedilecektir.<\/p>\n<p align=\"justify\">Ke\u015ffedici (Exploratory) Fakt\u00f6r analizi, iki farkl\u0131 y\u00f6nteme verilen ortak bir add\u0131r. bu y\u00f6ntemlerden birincisi temel bile\u015fenler analizi di\u011feri ise fakt\u00f6r analizi olarak adland\u0131r\u0131l\u0131r. Yani temel bile\u015fenler analizi de fakt\u00f6r analizi ad\u0131yla an\u0131lmaktad\u0131r. Oysa ki temel bile\u015fenler analizi ve fakt\u00f6r analizi, benzer gibi g\u00f6r\u00fcnen ama farkl\u0131 ama\u00e7lar i\u00e7in haz\u0131rlanm\u0131\u015f y\u00f6ntemlerdir.<\/p>\n<p align=\"justify\">Peki hangi durumda hangisini kullanmak daha do\u011fru olacakt\u0131r?<\/p>\n<p align=\"justify\">E\u011fer ama\u00e7lanan, pek \u00e7ok de\u011fi\u015fkeni ta\u015f\u0131d\u0131klar\u0131 ortak bilgiye dayanarak bu de\u011fi\u015fkenlerin bir bile\u015fkesi olarak daha az say\u0131da de\u011fi\u015fkenle ifade etmekse (\u00f6rne\u011fin, 40 soruluk bir i\u00e7e-d\u0131\u015fa d\u00f6n\u00fckl\u00fck \u00f6l\u00e7e\u011finin maddelerini d\u0131\u015fa d\u00f6n\u00fckl\u00fc\u011f\u00fc ve i\u00e7e d\u00f6n\u00fckl\u00fc\u011f\u00fc \u00f6l\u00e7en maddeler olarak gruplamaksa) temel bile\u015fenler analizini kullanmak daha yararl\u0131 olacakt\u0131r. Fakat ama\u00e7, belirli bir ortak varyansa sahip pek \u00e7ok de\u011fi\u015fkenin alt\u0131nda yatan gizil de\u011fi\u015fkeni tan\u0131mlamaksa (\u00f6rne\u011fin intihar e\u011filimi, tek boyutlu d\u00fc\u015f\u00fcnce, ya\u015fam doyumu, sosyal destek \u00f6l\u00e7\u00fcmlerinden hangilerinin depresyon i\u00e7in tan\u0131mlay\u0131c\u0131 oldu\u011funu bulmaksa) fakt\u00f6r analizinden yararlan\u0131lmas\u0131 daha uygun olacakt\u0131r.<\/p>\n<p align=\"justify\">Temel bile\u015fenler analizi, analize giren de\u011fi\u015fkenlerin ortak varyanslar\u0131 ve o de\u011fi\u015fkenlerin \u00f6zg\u00fcl varyanslar\u0131 aras\u0131nda bir ayr\u0131ma gitmezken, fakt\u00f6r analizi analize giren de\u011fi\u015fkenlerin \u00f6zg\u00fcl varyanslar\u0131n\u0131 belirleyerek analizden \u00e7\u0131karmaktad\u0131r.<\/p>\n<p align=\"justify\">Peki fakt\u00f6r analizini uygulayabilmek i\u00e7in neler gereklidir?<\/p>\n<p align=\"justify\">Fakt\u00f6r analizi uygulanabilmek i\u00e7in baz\u0131 \u00f6n\u015fartlar\u0131n kar\u015f\u0131lanm\u0131\u015f olmas\u0131n\u0131 gerektirmektedir. Bunlar a\u015fa\u011f\u0131da fakt\u00f6r analizinin varsay\u0131mlar\u0131 olarak anlat\u0131lm\u0131\u015flard\u0131r.<\/p>\n<p align=\"justify\">Fakt\u00f6r Analizinin Varsay\u0131mlar\u0131:<\/p>\n<div align=\"justify\">\n<ul>\n<li>De\u011fi\u015fkenlerin \u00f6l\u00e7\u00fcmleri en az e\u015fit aral\u0131kl\u0131 \u00f6l\u00e7ek d\u00fczeyinde yap\u0131lm\u0131\u015f olmal\u0131d\u0131r (olmad\u0131\u011f\u0131 durumlar i\u00e7in dummy kodlama ya da \u00e7e\u015fitli \u00f6l\u00e7ekleme teknikleri kullan\u0131labilir)<\/li>\n<li>De\u011fi\u015fkenler aras\u0131ndaki ili\u015fki do\u011frusal olmal\u0131d\u0131r. De\u011fi\u015fkenlerin belirli bir d\u00fczeyinden sonra di\u011fer herhangi bir de\u011fi\u015fkenin art\u0131\u015f\u0131nda ya da azal\u0131\u015f\u0131nda, bu d\u00fczeyden \u00f6ncekine ters bir y\u00fckselme ya da d\u00fc\u015fmem bulunmamal\u0131d\u0131r. \u00d6rne\u011fin kayg\u0131 ile ba\u015far\u0131 \u00f6rne\u011finde oldu\u011fu gibi \u00e7ok d\u00fc\u015f\u00fck oldu\u011funda ders ba\u015far\u0131s\u0131n\u0131n d\u00fc\u015f\u00fck oldu\u011fu, kayg\u0131n\u0131n y\u00fckseldik\u00e7e ders ba\u015far\u0131s\u0131n\u0131n da y\u00fckseldi\u011fi fakat belirli bir kayg\u0131 d\u00fczeyinden sonra ders ba\u015far\u0131s\u0131n\u0131n yine d\u00fc\u015fme g\u00f6sterdi\u011fi bir durumda iki de\u011fi\u015fken aras\u0131nda e\u011frisell bir ili\u015fki s\u00f6zkonudur.<\/li>\n<li>\u00c7okde\u011fi\u015fkenli normallik (Multivariate normality). \u0130kisi de normal da\u011f\u0131lan ik de\u011fi\u015fkenin olu\u015fturdu\u011fu bile\u015fik de\u011fi\u015fkenin de normal da\u011f\u0131laca\u011f\u0131na dair bir garanti yoktur. Bu nedenle multivariate normality&#8217;nin fakt\u00f6r analizi uygulanmadan \u00f6nce test edilmesi gerekmektedir<\/li>\n<li>Sadece Fakt\u00f6r analizi i\u00e7in ge\u00e7erli olmak \u00fczere fakt\u00f6rlerin birbirleriyle ili\u015fkisiz olmas\u0131 (orthogonality).<\/li>\n<li>De\u011fi\u015fkenlerin alt\u0131nda ortak bir boyutun olmas\u0131. Birbiriyle hi\u00e7 bir alakas\u0131 olmayan konulardan de\u011fi\u015fkenlerle bir fakt\u00f6r analizi do\u011fru olmayacakt\u0131r.<\/li>\n<li>De\u011fi\u015fkenler aras\u0131nda \u00e7ok y\u00fcksek korelasyonlar\u0131n olmas\u0131 multicollinearity denen birbirinin \u00fcst\u00fcne bini\u015fme durumunu olu\u015fturaca\u011f\u0131ndan regresyon analizi i\u00e7inde yer alan variance inflation factor ile test edilerek multicollinearty s\u0131nanabilir.<\/li>\n<li>Outliers, yan a\u015fa\u0131r\u0131 u\u00e7lardan ar\u0131nd\u0131r\u0131lm\u0131\u015f data. A\u015f\u0131r\u0131 u\u00e7lar, korelasyon matrisini etkilerek ger\u00e7ek d\u0131\u015f\u0131 sonu\u00e7 elde etme olas\u0131l\u0131\u011f\u0131n\u0131 art\u0131r\u0131rlar.<\/li>\n<li>yeteri kadar \u00f6rneklem b\u00fcy\u00fckl\u00fc\u011f\u00fc. Yap\u0131lan \u00e7al\u0131\u015fmalar en az\u0131ndan fakt\u00f6r analizine girecek de\u011fi\u015fken say\u0131s\u0131ndan daha fazla \u00f6rneklemden toplanm\u0131\u015f verilerle fakt\u00f6r analizi yap\u0131lmas\u0131n\u0131 \u00f6ng\u00f6rmektedir.<\/li>\n<\/ul>\n<\/div>\n<p align=\"justify\">Fakt\u00f6r analizinin SPSS ile uygulamas\u0131na ge\u00e7meden \u00f6nce baz\u0131 konularda uyar\u0131larda bulunmakta fayda vard\u0131r.<\/p>\n<div align=\"justify\">\n<ul>\n<li>Fakt\u00f6r analizi hem uygulanmas\u0131 hem de yorumlanmas\u0131 a\u00e7\u0131s\u0131ndan uzmanl\u0131k gerektiren bir analizdir.<\/li>\n<li>Bir \u00f6rnek ile \u00f6\u011fretilmesi m\u00fcmk\u00fcn de\u011fildir. Her bir fakt\u00f6r analizi \u00e7al\u0131\u015fmas\u0131 ba\u015fl\u0131ba\u015f\u0131na bir s\u00fcre\u00e7tir ve bir s\u00fcre\u00e7te kar\u015f\u0131la\u015ft\u0131\u011f\u0131n\u0131z durumlar ile di\u011ferinde kar\u015f\u0131la\u015ft\u0131\u011f\u0131n\u0131z durumlar birbirinden b\u00fcy\u00fck farkl\u0131l\u0131klar g\u00f6sterebilmektedir.<\/li>\n<li>\u00d6zellikle maddelerin birden \u00e7ok fakt\u00f6rde birden ya da negatif y\u00fck ald\u0131\u011f\u0131 ko\u015fullarda karar verme s\u00fcreci daha da b\u00fcy\u00fck \u00f6nem kazanmaktad\u0131r.<\/li>\n<\/ul>\n<\/div>\n<p align=\"justify\">Bu nedenle a\u015fa\u011f\u0131da verilen \u00f6rne\u011fi fakt\u00f6r analizi s\u00fcrecinin tamam\u0131n\u0131 \u00f6\u011freten bir \u00f6rnek olarak g\u00f6rmeyiniz. Yorumlanmas\u0131 ve kar\u015f\u0131la\u015f\u0131labilecek \u00f6zel durumlarla ba\u015fa \u00e7\u0131k\u0131labilmesi i\u00e7in fakt\u00f6r analizi \u00fczerinde uzman bir ki\u015finin g\u00f6zetiminde bir s\u00fcre \u00e7al\u0131\u015f\u0131lmas\u0131 gerekmektedir.<\/p>\n<p><!--  \/* Image w\/ description tooltip- By Dynamic Web Coding (www.dyn-web.com) Copyright 2002 by Sharon Paine Visit http:\/\/www.dynamicdrive.com for this script *\/  \/* IMPORTANT: Put script after tooltip div or  \t put tooltip div just before . *\/  var dom = (document.getElementById) ? true : false; var ns5 = ((navigator.userAgent.indexOf(\"Gecko\")>-1) &#038;&#038; dom) ? true: false; var ie5 = ((navigator.userAgent.indexOf(\"MSIE\")>-1) &#038;&#038; dom) ? true : false; var ns4 = (document.layers &#038;&#038; !dom) ? true : false; var ie4 = (document.all &#038;&#038; !dom) ? true : false; var nodyn = (!ns5 &#038;&#038; !ns4 &#038;&#038; !ie4 &#038;&#038; !ie5) ? true : false;  \/\/ resize fix for ns4 var origWidth, origHeight; if (ns4) { \torigWidth = window.innerWidth; origHeight = window.innerHeight; \twindow.onresize = function() { if (window.innerWidth != origWidth || window.innerHeight != origHeight) history.go(0); } }  \/\/ avoid error of passing event object in older browsers if (nodyn) { event = \"nope\" }  \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/  CUSTOMIZE HERE   \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/ \/\/ settings for tooltip  \/\/ Do you want tip to move when mouse moves over link? var tipFollowMouse= true;\t \/\/ Be sure to set tipWidth wide enough for widest image var tipWidth= 160; var offX= 20;\t\/\/ how far from mouse to show tip var offY= 12;  var tipFontFamily= \"Verdana, arial, helvetica, sans-serif\"; var tipFontSize= \"8pt\"; \/\/ set default text color and background color for tooltip here \/\/ individual tooltips can have their own (set in messages arrays) \/\/ but don't have to var tipFontColor= \"#000000\"; var tipBgColor= \"#DDECFF\";  var tipBorderColor= \"#000080\"; var tipBorderWidth= 3; var tipBorderStyle= \"ridge\"; var tipPadding= 4;  \/\/ tooltip content goes here (image, description, optional bgColor, optional textcolor) var messages = new Array(); \/\/ multi-dimensional arrays containing:  \/\/ image and text for tooltip \/\/ optional: bgColor and color to be sent to tooltip messages[0] = new Array('ek1.png','b\u00fcy\u00fck resim',\"#FFFFFF\"); messages[1] = new Array('duck2.gif','Here is a duck on a light blue background.',\"#DDECFF\"); messages[2] = new Array('test.gif','Test description','black','white');  \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/  END OF CUSTOMIZATION AREA  \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/  \/\/ preload images that are to appear in tooltip \/\/ from arrays above if (document.images) { \tvar theImgs = new Array(); \tfor (var i=0; i<messages.length; i++) {   \ttheImgs[i] = new Image(); \t\ttheImgs[i].src = messages[i][0];   } }  \/\/ to layout image and text, 2-row table, image centered in top cell \/\/ these go in var tip in doTooltip function \/\/ startStr goes before image, midStr goes between image and text var startStr = '\n\n\n<table width=\"' + tipWidth + '\">\n\n\n<tr>\n\n\n<td align=\"center\" width=\"100%\"><img decoding=\"async\" src=\"'; var midStr = '\" border=\"0\"><\/td>\n\n\n<\/tr>\n\n\n\n\n<tr>\n\n\n<td valign=\"top\">'; var endStr = '<\/td>\n\n\n<\/tr>\n\n\n<\/table>\n\n\n';  \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/ \/\/  initTip\t- initialization for tooltip. \/\/\t\tGlobal variables for tooltip.  \/\/\t\tSet styles for all but ns4.  \/\/\t\tSet up mousemove capture if tipFollowMouse set true. \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/ var tooltip, tipcss; function initTip() { \tif (nodyn) return; \ttooltip = (ns4)? document.tipDiv.document: (ie4)? document.all['tipDiv']: (ie5||ns5)? document.getElementById('tipDiv'): null; \ttipcss = (ns4)? document.tipDiv: tooltip.style; \tif (ie4||ie5||ns5) {\t\/\/ ns4 would lose all this on rewrites \t\ttipcss.width = tipWidth+\"px\"; \t\ttipcss.fontFamily = tipFontFamily; \t\ttipcss.fontSize = tipFontSize; \t\ttipcss.color = tipFontColor; \t\ttipcss.backgroundColor = tipBgColor; \t\ttipcss.borderColor = tipBorderColor; \t\ttipcss.borderWidth = tipBorderWidth+\"px\"; \t\ttipcss.padding = tipPadding+\"px\"; \t\ttipcss.borderStyle = tipBorderStyle; \t} \tif (tooltip&#038;&#038;tipFollowMouse) { \t\tif (ns4) document.captureEvents(Event.MOUSEMOVE); \t\tdocument.onmousemove = trackMouse; \t} }  window.onload = initTip;  \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/ \/\/  doTooltip function \/\/\t\t\tAssembles content for tooltip and writes  \/\/\t\t\tit to tipDiv \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/ var t1,t2;\t\/\/ for setTimeouts var tipOn = false;\t\/\/ check if over tooltip link function doTooltip(evt,num) { \tif (!tooltip) return; \tif (t1) clearTimeout(t1);\tif (t2) clearTimeout(t2); \ttipOn = true; \t\/\/ set colors if included in messages array \tif (messages[num][2])\tvar curBgColor = messages[num][2]; \telse curBgColor = tipBgColor; \tif (messages[num][3])\tvar curFontColor = messages[num][3]; \telse curFontColor = tipFontColor; \tif (ns4) { \t\tvar tip = '\n\n\n<table bgcolor=\"' + tipBorderColor + '\" width=\"' + tipWidth + '\" cellspacing=\"0\" cellpadding=\"' + tipBorderWidth + '\" border=\"0\">\n\n\n<tr>\n\n\n<td>\n\n\n<table bgcolor=\"' + curBgColor + '\" width=\"100%\" cellspacing=\"0\" cellpadding=\"' + tipPadding + '\" border=\"0\">\n\n\n<tr>\n\n\n<td>'+ startStr + messages[num][0] + midStr + '<span style=\"font-family:' + tipFontFamily + '; font-size:' + tipFontSize + '; color:' + curFontColor + ';\">' + messages[num][1] + '<\/span>' + endStr + '<\/td>\n\n\n<\/tr>\n\n\n<\/table>\n\n\n<\/td>\n\n\n<\/tr>\n\n\n<\/table>\n\n\n'; \t\ttooltip.write(tip); \t\ttooltip.close(); \t} else if (ie4||ie5||ns5) { \t\tvar tip = startStr + messages[num][0] + midStr + '<span style=\"font-family:' + tipFontFamily + '; font-size:' + tipFontSize + '; color:' + curFontColor + ';\">' + messages[num][1] + '<\/span>' + endStr; \t\ttipcss.backgroundColor = curBgColor; \t \ttooltip.innerHTML = tip; \t} \tif (!tipFollowMouse) positionTip(evt); \telse t1=setTimeout(\"tipcss.visibility='visible'\",100); }  var mouseX, mouseY; function trackMouse(evt) { \tmouseX = (ns4||ns5)? evt.pageX: window.event.clientX + document.body.scrollLeft; \tmouseY = (ns4||ns5)? evt.pageY: window.event.clientY + document.body.scrollTop; \tif (tipOn) positionTip(evt); }  \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/ \/\/  positionTip function \/\/\t\tIf tipFollowMouse set false, so trackMouse function \/\/\t\tnot being used, get position of mouseover event. \/\/\t\tCalculations use mouseover event position,  \/\/\t\toffset amounts and tooltip width to position \/\/\t\ttooltip within window. \/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/\/ function positionTip(evt) { \tif (!tipFollowMouse) { \t\tmouseX = (ns4||ns5)? evt.pageX: window.event.clientX + document.body.scrollLeft; \t\tmouseY = (ns4||ns5)? evt.pageY: window.event.clientY + document.body.scrollTop; \t} \t\/\/ tooltip width and height \tvar tpWd = (ns4)? tooltip.width: (ie4||ie5)? tooltip.clientWidth: tooltip.offsetWidth; \tvar tpHt = (ns4)? tooltip.height: (ie4||ie5)? tooltip.clientHeight: tooltip.offsetHeight; \t\/\/ document area in view (subtract scrollbar width for ns) \tvar winWd = (ns4||ns5)? window.innerWidth-20+window.pageXOffset: document.body.clientWidth+document.body.scrollLeft; \tvar winHt = (ns4||ns5)? window.innerHeight-20+window.pageYOffset: document.body.clientHeight+document.body.scrollTop; \t\/\/ check mouse position against tip and window dimensions \t\/\/ and position the tooltip  \tif ((mouseX+offX+tpWd)>winWd)  \t\ttipcss.left = (ns4)? mouseX-(tpWd+offX): mouseX-(tpWd+offX)+\"px\"; \telse tipcss.left = (ns4)? mouseX+offX: mouseX+offX+\"px\"; \tif ((mouseY+offY+tpHt)>winHt)  \t\ttipcss.top = (ns4)? winHt-(tpHt+offY): winHt-(tpHt+offY)+\"px\"; \telse tipcss.top = (ns4)? mouseY+offY: mouseY+offY+\"px\"; \tif (!tipFollowMouse) t1=setTimeout(\"tipcss.visibility='visible'\",100); }  function hideTip() { \tif (!tooltip) return; \tt2=setTimeout(\"tipcss.visibility='hidden'\",100); \ttipOn = false; }  \/\/--><\/p>\n<p>Fakt\u00f6r Analizi SPSS program\u0131nda genel olarak a\u015fa\u011f\u0131daki a\u015famalardan ge\u00e7ilerek yap\u0131l\u0131r.<\/p>\n<p>A\u015fa\u011f\u0131da 22 maddelik bir tutum \u00f6l\u00e7e\u011finin yap\u0131 ge\u00e7erlili\u011finin bulunmas\u0131 i\u00e7in yap\u0131lan bir fakt\u00f6r analizi \u00f6rne\u011fi verilmi\u015ftir.<\/p>\n<p align=\"justify\">Veriler a\u015fa\u011f\u0131daki gibi girilmi\u015f olmal\u0131d\u0131r. Sadece 22 maddeye verilen cevaplar\u0131n girilmesi yeterlidir. Veriler girildikten sonra genel puanlama yap\u0131s\u0131n\u0131n tersine puanlanan madde varsa bu puanlar\u0131n tersine \u00e7evrilmesi gerekir. \u00d6rne\u011fin bir televizyon dizilerine y\u00f6nelik tutum \u00f6l\u00e7e\u011findeki maddelerin \u00e7o\u011funda anlam hep televizyon dizilerini severim, anlam\u0131 i\u00e7eriyorsa ve 5 puan kesinlikle kat\u0131l\u0131r\u0131m anlam\u0131na geliyorsa, bu maddeler kendi aralar\u0131nda puanlama bak\u0131m\u0131ndan benzerlik ta\u015f\u0131yorlar demektir. Fakat bu maddelerin aras\u0131ndan bir tanesi tutum objesinin kar\u015f\u0131s\u0131nda fikir belirtiyorsa, \u00f6rne\u011fin televizyon dizilerini seyretmeyi aptal i\u015fi bulurum maddesinde oldu\u011fu gibiyse, ve bir ki\u015fi kesinlikle kat\u0131l\u0131yorum se\u00e7ene\u011fini i\u015faretlediyse, daha \u00f6nceki maddelerde (dizilerin herhangi bir boyutunu olumlu bulma maddelerinde) verdi\u011fi kesinlikle kat\u0131l\u0131r\u0131m cevab\u0131 i\u00e7in alaca\u011f\u0131 5 puanlar\u0131n ifade etti\u011fi anlam ile dizileri aptal i\u015fi bulma maddesinde verdi\u011fi kesinlikle kat\u0131l\u0131r\u0131m cevab\u0131 i\u00e7in alaca\u011f\u0131 5 puan birbirine ters olacakt\u0131r.<\/p>\n<p>\u015eu \u00f6rne\u011fi inceleyin.<\/p>\n<table border=\"0\" width=\"428\">\n<tbody>\n<tr>\n<td rowspan=\"2\" width=\"411\"><\/td>\n<td>\n<p class=\"style1\" align=\"center\">Kesinikle kat\u0131lm\u0131yorum<\/p>\n<\/td>\n<td align=\"center\" valign=\"middle\">\n<p class=\"style1\" align=\"center\">Kat\u0131lm\u0131yorum<\/p>\n<\/td>\n<td>\n<p class=\"style1\" align=\"center\">Orta derecede kat\u0131l\u0131yorum<\/p>\n<\/td>\n<td>\n<p class=\"style1\" align=\"center\">Kat\u0131l\u0131yorum<\/p>\n<\/td>\n<td>\n<p class=\"style1\" align=\"center\">Kesinlikle kat\u0131l\u0131yorum<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<div class=\"style1\" align=\"center\">(1)<\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\">\n<div class=\"style1\" align=\"center\">(2)<\/div>\n<\/td>\n<td>\n<div class=\"style1\" align=\"center\">(3)<\/div>\n<\/td>\n<td>\n<div class=\"style1\" align=\"center\">(4)<\/div>\n<\/td>\n<td>\n<div class=\"style1\" align=\"center\">(5)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td><span class=\"style1\">1. Dizileri seyretmek i\u00e7in harcanan zaman\u0131 bo\u015fa gitmi\u015f sayar\u0131m <\/span><\/td>\n<td align=\"center\" valign=\"middle\">\n<div class=\"style1\" align=\"center\">X<\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<\/tr>\n<tr>\n<td><span class=\"style1\">2. Dizilerdeki karakterlerin davran\u0131\u015flar\u0131ndan olumlu y\u00f6nde etkilenirim <\/span><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\">\n<div class=\"style1\" align=\"center\">X<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td><span class=\"style1\">3. Diziler olmasayd\u0131 yapacak ba\u015fka bir \u015fey bulamazd\u0131m<\/span><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\">\n<div class=\"style1\" align=\"center\">X<\/div>\n<\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<\/tr>\n<tr>\n<td><span class=\"style1\">4. Dizilerin say\u0131s\u0131n\u0131n artt\u0131r\u0131lmas\u0131n\u0131n iyi olaca\u011f\u0131n\u0131 d\u00fc\u015f\u00fcn\u00fcr\u00fcm<\/span><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\"><\/td>\n<td align=\"center\" valign=\"middle\">\n<div class=\"style1\" align=\"center\">X<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p align=\"justify\">Yukar\u0131daki gibi bir cevapland\u0131rmada ki\u015fi 1+5+4+5=15 puan alacakt\u0131r ama ki\u015finin 1. maddeden almas\u0131 gereken puan acaba 1 midir? di\u011fer maddelerde dizileri sevdi\u011fini bildiren ki\u015fi olumsuz y\u00f6nde sorulmu\u015f olan 1. maddede de yine dizileri sevme y\u00f6n\u00fcnde bir bildirimde bulunmu\u015ftur. Yani dizileri seyretmek i\u00e7in harcanan zaman\u0131n bo\u015fa gitmedi\u011fini d\u00fc\u015f\u00fcnmektedir. O halde bu madde de di\u011fer maddeler gibi olumlu bir ifade olarak Dizileri seyretmek i\u00e7in harcanan zaman\u0131n bo\u015fa gitmedi\u011fini d\u00fc\u015f\u00fcn\u00fcr\u00fcm \u015feklinde sorulsayd\u0131 ki\u015fi 5 puan alacakt\u0131. Bu nedenle ara\u015ft\u0131rmaya kat\u0131lan herkesin 1. maddedeki puan\u0131n\u0131 tersten kodlamak gerekecektir. Bunun i\u00e7in e\u011fer ki\u015fi 5 i\u015faretlediyse puan\u0131 1 ile, 4 i\u015faretlediyse puan\u0131 2 ile, 3 i\u015faretlediyse puan\u0131 3 ile, 2 i\u015faretlediyse 4 ile ve 1 i\u015faretlediyse 5 ile de\u011fi\u015ftirilecektir. Bunun i\u00e7in SPSS&#8217;teki recode komutu kullan\u0131labilir. (daha sonra ayr\u0131nt\u0131l\u0131 olarak anlat\u0131lacakt\u0131r).<\/p>\n<p>A\u015fa\u011f\u0131da anlat\u0131lan \u00f6rnek veri dosyas\u0131n\u0131 <a href=\"faktor.sav\">http:\/\/istatistik.gen.tr\/faktor.sav<\/a> adresinden \u00e7ekebilirsiniz. Linke sa\u011f t\u0131klay\u0131p farkl\u0131 kaydet (save as) se\u00e7iniz.<\/p>\n<p>Verilerin fakt\u00f6r analizine ba\u015flamadan \u00f6nce spss dosyas\u0131nda \u015fu \u015fekilde g\u00f6r\u00fcnmesi sa\u011flan\u0131r<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-64 size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2005\/10\/1.gif\" alt=\"\" width=\"500\" height=\"413\" border=\"0\" \/><\/p>\n<p>Fakt\u00f6r analizi i\u00e7in a\u015fa\u011f\u0131daki spss men\u00fcs\u00fc a\u00e7\u0131l\u0131r<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-65 size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2005\/10\/2.JPG\" alt=\"\" width=\"425\" height=\"435\" border=\"0\" \/><\/p>\n<p>T\u0131kland\u0131\u011f\u0131nda a\u015fa\u011f\u0131daki diyalog penceresi a\u00e7\u0131l\u0131r.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-66 size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2005\/10\/3.JPG\" alt=\"\" width=\"435\" height=\"289\" border=\"0\" \/><\/p>\n<p align=\"justify\">Sa\u011f taraftaki Variables k\u0131sm\u0131na fat\u00f6r analizine girecek olan de\u011fi\u015fkenler ya da maddeler at\u0131lmal\u0131d\u0131r. Burada 22 maddenin tamam\u0131 da fakt\u00f6r analizine sokulacakt\u0131r ki aralar\u0131ndaki ili\u015fkiler ba\u011flam\u0131nda \u00f6l\u00e7e\u011fin b\u00fct\u00fcn\u00fcn\u00fcn fakt\u00f6r yap\u0131s\u0131 ortaya \u00e7\u0131ks\u0131n. Buras\u0131 \u00e7ok \u00f6nemlidir \u00e7\u00fcnk\u00fc T\u00fcrkiye&#8217;de hala Profes\u00f6r d\u00fczeyinden insanlar bu a\u015famay\u0131 kitaplar\u0131nda yanl\u0131\u015f anlatmakta (\u00f6rne\u011fin maddelerin bir fakt\u00f6r olu\u015fturdu\u011fu bilinen bir k\u0131sm\u0131 girmeliymi\u015f, sonra her bir fakt\u00f6r i\u00e7in bu i\u015flem tek tek yap\u0131lmal\u0131ym\u0131\u015f gibi \u00e7e\u015fitli ki\u015fisel-efsanevi uydurmalarda bulunmakta ve ve pek \u00e7ok ara\u015ft\u0131rmac\u0131y\u0131 yanl\u0131\u015f anaiz yapma ve yanl\u0131\u015f bulgu elde etme durumuyla kar\u015f\u0131 kar\u015f\u0131ya b\u0131rakmaktad\u0131rlar. Kaynaklar a\u00e7\u0131kt\u0131r. Bu ki\u015filere verilmesi gereken cevap bu yaz\u0131n\u0131n en ba\u015f\u0131nda giri\u015f b\u00f6l\u00fcm\u00fcnde ayr\u0131nt\u0131lar\u0131yla verilmi\u015ftir.<\/p>\n<p>Fakt\u00f6r yap\u0131s\u0131 merak edilen \u00f6l\u00e7e\u011fe dahil olan t\u00fcm maddeler sa\u011f taraftaki Varibles b\u00f6l\u00fcm\u00fcne g\u00f6nderilir.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-67 size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2005\/10\/4.JPG\" alt=\"\" width=\"435\" height=\"289\" border=\"0\" \/><\/p>\n<p>Descriptives b\u00f6l\u00fcm\u00fc t\u0131klanarak maddelere ili\u015fkin betimsel istatistiklerin al\u0131nabilmesi i\u00e7in a\u015fa\u011f\u0131daki i\u015fasretlemeler yap\u0131l\u0131r.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-68 size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2005\/10\/5-1.JPG\" alt=\"\" width=\"279\" height=\"242\" border=\"0\" \/><\/p>\n<p>Continue t\u0131klanarak \u00f6nceki pencereye d\u00f6n\u00fcl\u00fcr<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-67 size-full\" src=\"http:\/\/istatistik.gen.tr\/wp-content\/uploads\/2005\/10\/4.JPG\" alt=\"\" width=\"435\" height=\"289\" border=\"0\" \/><\/p>\n<p>Burada Extraction d\u00fc\u011fmesine t\u0131klan\u0131r. A\u015fa\u011f\u0131daki gibi bir pencere a\u00e7\u0131l\u0131r<\/p>\n<p><a href=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2023\/08\/fa2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2023\/08\/fa2.png\" width=\"537\" height=\"487\" \/><\/a><\/p>\n<p align=\"justify\">Method ile ilgili olarak yaz\u0131n\u0131n ba\u015f\u0131nda a\u00e7\u0131klamalar yap\u0131lm\u0131\u015ft\u0131. Burada ara\u015ft\u0131rman\u0131n amac\u0131 maddeleri daha az say\u0131da fakt\u00f6r ile g\u00f6stermek oldu\u011fundan Principal Axis\u00a0 se\u00e7ilmi\u015ftir. Eigenvalues (\u00f6zde\u011fer) over se\u00e7ene\u011fi 1 olarak \u00f6ntan\u0131ml\u0131d\u0131r. Sosyal bilimlerdeki \u00e7o\u011fu ara\u015ft\u0131rmada de\u011fi\u015ftirmeden kalabilir fakat baz\u0131 durumlarda number of factors k\u0131sm\u0131 se\u00e7ilerek sonu\u00e7lar\u0131n ka\u00e7 fakt\u00f6r ile s\u0131n\u0131rland\u0131r\u0131laca\u011f\u0131 belirlenebilir. Bu konu daha sonra ayr\u0131nt\u0131lar\u0131yla anlat\u0131lacakt\u0131r. Dikkat edilecek olursa burada hi\u00e7 bir de\u011fi\u015fiklik yap\u0131lmad\u0131. Buradan Continue t\u0131klanarak devam edilir. Yine biraz \u00f6nceki ekrana d\u00f6n\u00fcl\u00fcr.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-67 size-full\" src=\"http:\/\/istatistik.gen.tr\/wp-content\/uploads\/2005\/10\/4.JPG\" alt=\"\" width=\"435\" height=\"289\" border=\"0\" \/><\/p>\n<p align=\"justify\">Daha sonra Options d\u00fc\u011fmesine t\u0131klan\u0131r ve a\u015fa\u011f\u0131daki pencere a\u00e7\u0131l\u0131r. De\u011ferler fakt\u00f6r analizi \u00e7\u0131kt\u0131s\u0131n\u0131 daha okunabilir, daha derli toplu hale getirebilmek i\u00e7in a\u015fa\u011f\u0131daki gibi de\u011fi\u015ftirilir.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-70 size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2005\/10\/9-1.JPG\" alt=\"\" width=\"300\" height=\"206\" border=\"0\" \/><\/p>\n<p>Yine Continue t\u0131klanarak devam edilir ve fakt\u00f6r analizinin ana ekran\u0131na d\u00f6n\u00fcl\u00fcr.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-67 size-full\" src=\"http:\/\/istatistik.gen.tr\/wp-content\/uploads\/2005\/10\/4.JPG\" alt=\"\" width=\"435\" height=\"289\" border=\"0\" \/><\/p>\n<p align=\"justify\">\u015fimdi OK t\u0131klanarak fakt\u00f6r analizinin yap\u0131lmas\u0131 sa\u011flan\u0131r. Analiz yap\u0131ld\u0131ktan sonra kar\u015f\u0131m\u0131za a\u015fa\u011f\u0131daki gibi bir \u00e7\u0131kt\u0131 penceresi gelir.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-71 size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2005\/10\/fSnap1.png\" alt=\"\" width=\"365\" height=\"545\" border=\"0\" \/><\/p>\n<p align=\"justify\">Bu \u00e7\u0131kt\u0131 dosyas\u0131n\u0131n ilk tablosu maddelerin ortalamalar\u0131n\u0131, standart sapmalar\u0131n\u0131 ve o maddeleri ka\u00e7 ki\u015finin yan\u0131tad\u0131\u011f\u0131n\u0131 g\u00f6steren tablodur.<\/p>\n<p>Sayfa biraz a\u015fa\u011f\u0131ya \u00e7ekilirse di\u011fer tablolar da g\u00f6r\u00fclebilir.<\/p>\n<p>\u0130kinci tablo fakt\u00f6r analizi i\u00e7in \u00f6nemli olan data-fakt\u00f6r analizi uyumu testlerini g\u00f6stermektedir.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2009\/10\/Snap2-341x152.png\" width=\"341\" height=\"152\" \/><\/p>\n<p align=\"justify\">Kaiser-Meyer-Olkin Measure of Sampling Adequacy de\u011feri, de\u011fi\u015fkenler taraf\u0131ndan olu\u015fturulan ortak varyans miktar\u0131n\u0131 bildirmektedir. Bu de\u011ferin 1,00&#8217;a yak\u0131n olmas\u0131 datan\u0131n fakt\u00f6r analizi i\u00e7in uygun oldu\u011funu g\u00f6sterirken, 0,50&#8217;nin alt\u0131na d\u00fc\u015fmesi bu datalar ile fakt\u00f6r analizi yapman\u0131n do\u011fru olmayaca\u011f\u0131n\u0131 bildirmektedir. Bu Kaiser-Mayer-Olkin Measure of Sampling Adequacy de\u011ferinin \u00f6rneklem b\u00fcy\u00fckl\u00fc\u011f\u00fc, ki\u015fi say\u0131s\u0131 vs gibi, verilerin topland\u0131\u011f\u0131 ki\u015fi say\u0131s\u0131n\u0131n yeterlili\u011fi ile hi\u00e7 bir alakas\u0131 yoktur. Bu konuda hi\u00e7 bir bilgi vermez. Fakt\u00f6r analizi i\u00e7in ki\u015fi say\u0131s\u0131n\u0131n yeterli olup olmad\u0131\u011f\u0131 meselesi \u00f6l\u00e7\u00fclen \u00f6zelli\u011fin evrendeki heterojenli\u011fi, analizin hangi g\u00fc\u00e7te olmas\u0131n\u0131n istendi\u011fi, hangi hata d\u00fczeyinde yap\u0131ld\u0131\u011f\u0131, ka\u00e7 ki\u015fiye gidilebilme ihtimalinin bulundu\u011fu gibi \u00e7ok say\u0131da fakt\u00f6r\u00fcn ortak etkisiyle belirlenir. KMO de\u011ferinin \u00f6rneklem b\u00fcy\u00fckl\u00fc\u011f\u00fc ile hi\u00e7 bir alakas\u0131 yoktur.<\/p>\n<p align=\"justify\">Bartlett&#8217;s Test of Sphericity de\u011feri ve onun anlaml\u0131l\u0131\u011f\u0131 ise de\u011fi\u015fkenlerin birbirleri ile korelasyon g\u00f6sterip g\u00f6stermediklerini s\u0131nar. Bu de\u011ferin anlaml\u0131l\u0131\u011f\u0131, yani Sig. (p) de\u011feri 0,10 (sosyal bilimciler 0.05 tercih eder) ve daha \u00fczerindeyse bu datalarla fakt\u00f6r analizi yapman\u0131n uygun olmad\u0131\u011f\u0131 s\u00f6ylenebilir.<\/p>\n<p align=\"justify\">Burada g\u00f6r\u00fclece\u011fi gibi iki de\u011fer de kullan\u0131lan datalar\u0131n fakt\u00f6r analizi i\u00e7in uygun oldu\u011funu g\u00f6stermektedir.<\/p>\n<p align=\"justify\">\u00dc\u00e7\u00fcnc\u00fc tablo ile devam edilebilir.<\/p>\n<p align=\"justify\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-183\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2009\/10\/Snap3-308x372.png\" alt=\"\" width=\"308\" height=\"372\" \/><\/p>\n<p align=\"justify\">\u00dc\u00e7\u00fcnc\u00fc tablo maddelerin i\u00e7indeki fakt\u00f6riyel varyanslar\u0131 g\u00f6stermektedir. Yani her bir maddenin i\u00e7inde, analiz sonucunda ortaya \u00e7\u0131kan fakt\u00f6rlerin varyanslar\u0131ndan ne kadar\u0131n\u0131n bulundu\u011funu g\u00f6sterir. Principal components i\u00e7in initial her zaman 1,0&#8217;dir. Principal axis metodu se\u00e7ilirse buradaki 1 de\u011ferleri 1&#8217;den daha k\u00fc\u00e7\u00fck de\u011ferler alacakt\u0131r. Extraction b\u00f6l\u00fcm\u00fcnde k\u00fc\u00e7\u00fck olan de\u011ferler o maddenin i\u00e7inde, maddelerin olu\u015fturdu\u011fu ortak varyans\u0131n \u00e7ok k\u00fc\u00e7\u00fck bir k\u0131sm\u0131n\u0131n bulundu\u011funu g\u00f6stermektedir. B\u00fcy\u00fck olan de\u011ferler ise madenin i\u00e7inde, \u00f6l\u00e7e\u011fin i\u00e7indeki maddelerin olu\u015fturdu\u011fu ortak varyans\u0131n\u0131n b\u00fcy\u00fck k\u0131sm\u0131n\u0131n bulundu\u011funu g\u00f6sterir. K\u00fc\u00e7\u00fck de\u011ferler analizden \u00e7\u0131kar\u0131lmal\u0131d\u0131r. Ne kadar k\u00fc\u00e7\u00fck sorusunun yan\u0131t\u0131 daha sonra yan\u0131tlanacakt\u0131r.<\/p>\n<p align=\"justify\">Biraz daha a\u015fa\u011f\u0131ya inildi\u011finde bu maddelerle, \u00f6l\u00e7\u00fclmek istenen de\u011fi\u015fkenin varyans\u0131n\u0131n % ka\u00e7\u0131n\u0131n ortaya \u00e7\u0131kar\u0131labildi\u011fi g\u00f6r\u00fclebilir.<\/p>\n<p align=\"justify\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2009\/10\/Snap4-500x372.png\" width=\"500\" height=\"372\" \/><br \/>\nYukar\u0131daki resimde g\u00f6rebilece\u011finiz gibi bu analiz sonucunda \u00f6zde\u011feri (eigenvalue de\u011feri) 1&#8217;in \u00fczerinde olan 4 bile\u015fen oldu\u011fu saptanm\u0131\u015ft\u0131r. 1. fakt\u00f6r bu \u00f6l\u00e7ekle \u00f6l\u00e7\u00fclmeye \u00e7al\u0131\u015f\u0131lan \u00f6zelli\u011fin %40,065&#8217;ini a\u00e7\u0131klarken s\u0131ras\u0131yla 2. fakt\u00f6r %6,866&#8217;s\u0131n\u0131, 3. fakt\u00f6r %5,628&#8217;ini, 4. fakt\u00f6r ise %4,601&#8217;ini a\u00e7\u0131klamaktad\u0131r. Toplamda bu \u00f6l\u00e7ek, \u00f6l\u00e7\u00fclmeye \u00e7al\u0131\u015f\u0131lan \u00f6zelli\u011fin %57,160&#8217;unu a\u00e7\u0131klayabilmektedir. Bu de\u011ferin \u00e7ok d\u00fc\u015f\u00fck olmamas\u0131 beklenir. \u00c7\u00fcnk\u00fc a\u00e7\u0131klanan varyans\u0131n d\u00fc\u015f\u00fckl\u00fc\u011f\u00fc o \u00f6l\u00e7ekle elde edilen bilginin de o denli az oldu\u011fu anlam\u0131na gelir. \u00c7o\u011fu kaynak bu k\u00fcm\u00fclatif varyans\u0131n %50&#8217;nin alt\u0131na d\u00fc\u015fmemesi gerekti\u011fini s\u00f6yler. \u00d6zellikle doktora tezi \u00e7al\u0131\u015fmas\u0131 y\u00fcr\u00fctenlerin \u00f6l\u00e7ek geli\u015ftirme ya da uyarlama a\u015famas\u0131nda buna dikkat etmelerinde olduk\u00e7a yarar vard\u0131r.<\/p>\n<p align=\"justify\">Be\u015finci tablo maddelerin fakt\u00f6r y\u00fcklerini, yani hangi maddenin hangi maddelerle ayn\u0131 de\u011fi\u015fken alt\u0131nda topland\u0131\u011f\u0131n\u0131 g\u00f6steren tablodur.<\/p>\n<p align=\"justify\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2009\/10\/Snap5-382x420.png\" width=\"382\" height=\"420\" \/><\/p>\n<p align=\"justify\">Daha \u00f6nce d\u00f6rd\u00fcnc\u00fc tablodan da g\u00f6rd\u00fc\u011f\u00fcm\u00fcz gibi bu \u00f6l\u00e7ek 4 fakt\u00f6rden olu\u015fmaktayd\u0131. Bunlar\u0131 \u00fcstte Components olarak g\u00f6rmekteyiz. Her bir madde, bir ya da daha \u00e7ok fakt\u00f6r alt\u0131nda toplanabilmektedir. Bu talodaki de\u011ferlerin b\u00fcy\u00fckl\u00fc\u011f\u00fc o maddenin o fakt\u00f6re o kadar b\u00fcy\u00fck bir g\u00fc\u00e7le ait oldu\u011funu g\u00f6stermektedir. \u00d6rne\u011fin tutum15 maddesi 1. fakt\u00f6re b\u00fcy\u00fck bir kuvvetle ba\u011fl\u0131d\u0131r, ya da ba\u015fka bir deyi\u015fle tutum15 maddesi 1. fakt\u00f6r\u00fcn varyans\u0131na b\u00fcy\u00fck katk\u0131 sa\u011flamaktad\u0131r.<\/p>\n<p align=\"justify\">Fakat burada baz\u0131 maddelerin tam olarak hangi fakt\u00f6re ait oldu\u011funu s\u00f6ylemenin zorla\u015ft\u0131\u011f\u0131 durumlar da vard\u0131r. \u00d6rne\u011fin tutum7, tutum4, tutum12, tutum3 maddeleri tam olarak hangi fakt\u00f6re aittir, ya da hangi fakt\u00f6r\u00fcn varyans\u0131na daha \u00e7ok katk\u0131 getirmektedir. Yoksa bunlar alt\u0131nda y\u00fck ald\u0131klar\u0131 t\u00fcm fakt\u00f6rlere katk\u0131 m\u0131 getirmektedirler. Bu duruma bu haliyle karar vermek zor oldu\u011fundan fakt\u00f6r analizi sonu\u00e7lar\u0131 yukar\u0131daki gibi (tabii ba\u015fka ko\u015fullar da s\u00f6z konusu) \u00e7\u0131kt\u0131\u011f\u0131nda rotasyon ad\u0131 verilen bir y\u00f6ntem kullan\u0131l\u0131r.<\/p>\n<p align=\"justify\">Rotasyon, a\u00e7\u0131klanan varyans\u0131 bozmadan daha okunabilir ya da daha uygun bir fakt\u00f6r yap\u0131s\u0131 bulabilmek i\u00e7in kullan\u0131lan baz\u0131 y\u00f6ntemlere verilen genel bir isimdir. Yani birden \u00e7ok rotasyon y\u00f6ntemi vard\u0131r. Rotasyonda yap\u0131lan i\u015fleme bir \u00f6rnek a\u015fa\u011f\u0131da g\u00f6sterilmi\u015ftir.<\/p>\n<p align=\"justify\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-72 size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2005\/10\/rotasyon1.png\" alt=\"\" width=\"361\" height=\"358\" border=\"0\" \/><br \/>\nYukar\u0131da \u00f6rnek olarak maddelerin x ve y fakt\u00f6rlerinde (bile\u015fenlerine) ald\u0131klar\u0131 y\u00fcklerin kartezyen d\u00fczlemdeki durumlar\u0131 verilmi\u015ftir. k\u0131rm\u0131z\u0131 ile se\u00e7ilmi\u015f olan maddelerin durumu yukar\u0131daki tutum7, tutum4, tutum12, tutum3 maddelerinin durumudur. Bu maddeler x ve y eksenlerine az \u00e7ok benzer uzakl\u0131ktalar. Acaba x bile\u015fenine mi aitler bu maddeler yoksa y bile\u015fenine mi? \u0130\u015fte bu ko\u015fulda bu maddelerin okunabilirliklerini artt\u0131rmak, uygun bir fakt\u00f6r yap\u0131s\u0131 yakalamak i\u00e7in rotasyon y\u00f6ntemlerinden yararlan\u0131l\u0131r.<\/p>\n<p align=\"justify\">Birden \u00e7ok rotasyon y\u00f6ntemi bulunmaktad\u0131r. Temelde iki grupta toplanabilirler. Do\u011frusal rotasyon (orthogonal) ve do\u011frusal olmayan (oblique) Bunlardan sosyal bilimlerde en \u00e7ok kullan\u0131lanlar\u0131 do\u011frusal rotasyon teknikleridir ve onlar\u0131n i\u00e7inden de varimax rotasyonu en \u00e7ok kullan\u0131lan y\u00f6ntemdir. Fakat ger\u00e7ekte bu y\u00f6ntemler sosyal bilimlerin do\u011fas\u0131na pek uygun de\u011fillerdir. \u00d6rne\u011fin varimax rotasyonu fakt\u00f6rlerin birbirleriyle korelasyonlar\u0131n\u0131n s\u0131f\u0131r oldu\u011funu varsayar ama ger\u00e7ekte hemen hemen hi\u00e7 bir zaman fakt\u00f6rler aras\u0131 korelasyon s\u0131f\u0131r de\u011fildir. \u0130leride do\u011frusal olmayan ve varimax d\u0131\u015f\u0131ndaki rotasyon teknikleri de anlat\u0131lacakt\u0131r. Bu yaz\u0131da anla\u015f\u0131l\u0131rl\u0131\u011f\u0131 kolay oldu\u011fu i\u00e7in sadece varimax tekni\u011finden bahsedilecektir.<\/p>\n<p align=\"justify\">Yukar\u0131daki durumda varimax rotasyon tekni\u011fi uygulanacak olursa a\u015fa\u011f\u0131daki gibi bir durum ger\u00e7ekle\u015fir.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-73 size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2005\/10\/rotasyon2-2.png\" alt=\"\" width=\"413\" height=\"389\" border=\"0\" \/><\/p>\n<p align=\"justify\">x ve y eksenleri belirli ve birbiriyle olan dik a\u00e7\u0131lar\u0131 korunarak (burada 45 derece \u00f6rnek verilmi\u015ftir) uygun bir \u00e7\u00f6z\u00fcm bulana dek \u00e7evrilecek olursa ortaya x&#8217; ve y&#8217; eksenleri \u00e7\u0131kar. x&#8217; ve y&#8217; eksenlerine g\u00f6re maddelerin konumlar\u0131na yeniden bak\u0131lacak olursa biraz \u00f6nce kime ait oldu\u011fu tam olarak belirli olmayan \u00fcstteki k\u0131rm\u0131z\u0131 ile i\u015faretlenmi\u015f maddelerin y&#8217; eksenine yakla\u015ft\u0131klar\u0131 alttaki k\u0131rm\u0131z\u0131 ile i\u015faretlenmi\u015f maddelerin ise x&#8217; eksenine yakla\u015ft\u0131klar\u0131 g\u00f6r\u00fcl\u00fcr. \u0130\u015fte bu i\u015fleme varimax rotasyonu ad\u0131 verilir. burada verilen \u00f6rnek sadece iki bile\u015fenli bir \u00f6rnektir. Bile\u015fen say\u0131s\u0131 artt\u0131\u011f\u0131nda i\u015fler biraz daha karma\u015f\u0131k hale gelmektedir. \u0130leride bu s\u00fcre\u00e7 de anlat\u0131lacakt\u0131r.<\/p>\n<p align=\"justify\">SPSS program\u0131 ile fakt\u00f6r analizi uygularken rotasyon i\u015flemi \u015fu \u015fekilde yap\u0131l\u0131r.<\/p>\n<p align=\"justify\">\u0130lk analiz sonunda rotasyona ihtiya\u00e7 oldu\u011fu ortaya \u00e7\u0131karsa ilk ba\u015fta kullan\u0131lan analiz ekran\u0131 Analyse-Data Reduction men\u00fcs\u00fcnden tekrar a\u00e7\u0131l\u0131r.<\/p>\n<p align=\"justify\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-187 size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2009\/10\/2-293x300.jpg\" alt=\"\" width=\"293\" height=\"300\" border=\"0\" \/><\/p>\n<p align=\"justify\">Maddeler sa\u011f tarafa aktar\u0131l\u0131r ya da \u00f6nceki analizden sonra spss kapat\u0131l\u0131p a\u00e7\u0131lmad\u0131ysa t\u00fcm maddeler Variables b\u00f6l\u00fcm\u00fcnde bekliyor olur. Burada Rotation d\u00fc\u011fmesine t\u0131klanarak rotasyon uygulamalar\u0131 i\u00e7in se\u00e7enekler a\u00e7\u0131l\u0131r.<\/p>\n<p align=\"justify\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-74 size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2005\/10\/7-1.JPG\" alt=\"\" width=\"326\" height=\"238\" border=\"0\" \/><\/p>\n<p align=\"justify\">Bu pencereden Varimax se\u00e7ilir ve i\u015faretlemelerin yukar\u0131daki gibi oldu\u011fundan emin olunduktan sonra Continue ile devam edilir ve ana ekrana d\u00f6n\u00fcl\u00fcr.<\/p>\n<p align=\"justify\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-67 size-full\" src=\"http:\/\/istatistik.gen.tr\/wp-content\/uploads\/2005\/10\/4.JPG\" alt=\"\" width=\"435\" height=\"289\" border=\"0\" \/><\/p>\n<p align=\"justify\">Burada OK t\u0131klanarak analizin yeniden yap\u0131lmas\u0131 sa\u011flan\u0131r. Analiz yap\u0131ld\u0131ktan sonra kar\u015f\u0131m\u0131za yine ayn\u0131 analiz \u00e7\u0131kt\u0131s\u0131 gelir. Fakat bir farkla. En alttaki component matrix tablosunun alt\u0131na rotated component matrix tablosu eklenmi\u015f olmal\u0131d\u0131r.<\/p>\n<p align=\"justify\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full\" src=\"https:\/\/www.istatistik.gen.tr\/wp-content\/uploads\/2009\/10\/Snap6-381x420.png\" width=\"381\" height=\"420\" \/><\/p>\n<p align=\"justify\">G\u00f6r\u00fclecek olursa yine 4 fakt\u00f6r vard\u0131r fakat, maddelerin bu fakt\u00f6rlere da\u011f\u0131l\u0131mlar\u0131 de\u011fi\u015fmi\u015ftir. Fakat bu noktada tekrar edilmesi gereken bir durum \u015fudur: Rotasyon okunabilirli\u011fi artt\u0131rmak ya da daha uygun bir yap\u0131 bulmak i\u00e7in uygulanan bir y\u00f6ntemdir. \u0130lk analizde, yani rotasyon olmadan uygun ve sorunsuz bir fakt\u00f6r yap\u0131s\u0131 bulunduysa analize rotasyonu eklemenin anlam\u0131 yoktur.<\/p>\n<p align=\"justify\">\u015eimdi rotasyonlu sonucu inceleyebiliriz.<\/p>\n<p align=\"justify\">Tablo incelendi\u011finde yine baz\u0131 maddelerin birden \u00e7ok fakt\u00f6rde (ya da boyutta) yer ald\u0131klar\u0131 g\u00f6r\u00fclmektedir. Fakat birden \u00e7ok fakt\u00f6rde yer almalar\u0131na ra\u011fmen bir fakt\u00f6rde daha \u00e7ok yer alma e\u011filiminde olduklar\u0131 g\u00f6r\u00fclmektedir. \u00d6rne\u011fin, tutum5 maddesi hem 1. fakt\u00f6rde hem 2. fakt\u00f6rde hem de 4. fakt\u00f6rde y\u00fck alm\u0131\u015ft\u0131r. Fakat 1. fakt\u00f6rdeki y\u00fck\u00fc daha fazlad\u0131r. Peki acaba bir madde ayn\u0131 anda birden fazla fakt\u00f6rde y\u00fck ald\u0131ysa o maddeyi, \u015fu fakt\u00f6re aittir diye s\u0131n\u0131fland\u0131rabilmek i\u00e7in iki fakt\u00f6rdeki y\u00fckleri aras\u0131nda en az ne kadar fark olmal\u0131d\u0131r. Bir madde ayn\u0131 anda birden \u00e7ok fakt\u00f6rde y\u00fck alabilir. Yani bir madde ayn\u0131 anda hem a konusunu hem de b konusunu \u00f6l\u00e7ebilir. Buna madde d\u00fczeyinde \u00e7ok boyutluluk denir. Bir sorun de\u011fildir. Bir maddeden iki i\u015fi birden g\u00f6rmesini istemek gibidir. T\u0131pk\u0131 bir matematik sorusunun ayn\u0131 zamanda okudu\u011funu anlama becerisini de \u00f6l\u00e7mesi ile \u00f6rneklendirilebilir. Fakat burada \u00f6nemli olan sizin bu matematik sorusundan okudu\u011funu anlama becerisini \u00f6l\u00e7mesini isteyip istemedi\u011finizdir. E\u011fer bunu normal-do\u011fal kar\u015f\u0131l\u0131yorsan\u0131z o madde \u00f6l\u00e7ekte kalmaya devam edebilir. Fakt\u00f6r y\u00fck\u00fc kadar \u00f6l\u00e7me yapt\u0131\u011f\u0131n\u0131 kabul edip \u00f6rne\u011fin matematik becerisini 0.616 oran\u0131nda okudu\u011funu anlamay\u0131 ise 0.460 oran\u0131nda \u00f6l\u00e7mektedir, bu nedenle bu maddedeye verilen cevap bu de\u011ferlerle a\u011f\u0131rl\u0131kland\u0131r\u0131lacakt\u0131r diyerek devam edebilirsiniz. Fakat bu matematik sorusu okudu\u011funu anlama becerisini \u00f6l\u00e7memeliydi, nas\u0131l oldu da ikinci bir fakt\u00f6rde de y\u00fck almaya ba\u015flad\u0131 diye endi\u015fe ediyorsan\u0131z o maddenin \u00f6l\u00e7ekten \u00e7\u0131kar\u0131lmas\u0131 kararla\u015ft\u0131r\u0131labilir. \u00d6rne\u011fin tutum8 maddesi hem birinci hem de ikinci fakt\u00f6rde y\u00fck alm\u0131\u015ft\u0131r. Buna g\u00f6re tutum8 maddesi 0.616 de\u011ferinde birinci fakt\u00f6re 0.460 de\u011ferinde ikinci fakt\u00f6re hizmet etmektedir. Bu fakt\u00f6rlerin toplam puanlar\u0131 al\u0131n\u0131rken tutum8 maddesinin de\u011ferleri bu fakt\u00f6r y\u00fckleri ile \u00e7arp\u0131larak fakt\u00f6r puanlar\u0131na d\u00f6nd\u00fcr\u00fclebilir. Ayr\u0131ca bu fakt\u00f6r y\u00fcklerine dayal\u0131 fakt\u00f6r puanlar\u0131 (fakt\u00f6r skorlar\u0131) bulunarak fakt\u00f6r y\u00fckleri ve fakt\u00f6rlerin eigenvekt\u00f6rleriyle a\u011f\u0131rl\u0131kland\u0131r\u0131lm\u0131\u015f daha g\u00fcvenilir puanlar elde edilebilir. Bu konuda ayr\u0131nt\u0131l\u0131 bilgi almak i\u00e7in gizil de\u011fi\u015fken puan\u0131 bulma veya fakt\u00f6r skoru \u00fcretme diye arama yapabilirsiniz.<del><\/del><\/p>\n<p align=\"justify\">Madde atmaya karar verildiyse atma i\u015flemi fakt\u00f6r analizinde \u00f6zel bir s\u00fcre\u00e7le yap\u0131lmaktad\u0131r. \u00d6nce maddelerden sadece birisi analize al\u0131nmayarak (hat\u0131rlayacaks\u0131n\u0131z ilk ekranda t\u00fcm maddeleri analize sokmu\u015ftuk, istenmeyen maddeyi sol tarafa geri g\u00f6ndererek madde analize al\u0131nmayabilir) fakt\u00f6r analizi tekrar edilmeli, e\u011fer uygun sonu\u00e7 bulunamazsa at\u0131lan madde geri al\u0131nmal\u0131, di\u011fer madde analiz d\u0131\u015f\u0131 b\u0131rak\u0131lmal\u0131d\u0131r. E\u011fer tek tek madde atmak sorunu \u00e7\u00f6zmezse maddeler iki\u015ferli olarak analiz d\u0131\u015f\u0131 b\u0131rak\u0131lmal\u0131d\u0131r. E\u011fer bir maddenin fakt\u00f6r analizi sonucunda at\u0131lmas\u0131na karar verildiyse o madde art\u0131k hi\u00e7 bir \u015fekilde \u00f6l\u00e7ek i\u00e7inde bulundurulmamal\u0131 ve \u00f6l\u00e7e\u011fin son halinde yer almamal\u0131d\u0131r.<\/p>\n<p align=\"justify\">9, 6, 1, 8, 5, 21, 15, 13, 10, 17 ve 2. maddeler \u00f6l\u00e7e\u011fin birinci fakt\u00f6r\u00fcn\u00fc olu\u015fturmaktad\u0131rlar. Bu fakt\u00f6r\u00fcn adland\u0131r\u0131labilmesi i\u00e7in bu maddelerin yeniden okunmas\u0131 ve hepsinde ortak olan yap\u0131 g\u00f6z \u00f6n\u00fcnde bulundurularak bu fakt\u00f6re bir ad verilmesi gerekmektedir.<\/p>\n<p align=\"justify\">8, 5, 11, 13, 14, 18, 19, 20, 16, 21 ve 15. maddeler \u00f6l\u00e7e\u011fin ikinci fakt\u00f6r\u00fcd\u00fcr.<\/p>\n<p align=\"justify\">Di\u011fer fakt\u00f6rlerin belirlenmesi ise size b\u0131rak\u0131lm\u0131\u015ft\u0131r.<\/p>\n<p align=\"justify\">Sorular\u0131n\u0131z ve \u00f6nerileriniz i\u00e7in istatistik@istatistik.gen.tr adresine yazabilir ya da a\u015fa\u011f\u0131daki yorum b\u00f6l\u00fcm\u00fcne yazabilirsiniz.<\/p>\n<p align=\"justify\">\n","protected":false},"excerpt":{"rendered":"<p>\u00a0Fakt\u00f6r Analizinin tan\u0131t\u0131m\u0131n\u0131 ve SPSS&#8217;te nas\u0131l yap\u0131ld\u0131\u011f\u0131n\u0131 yaz\u0131n\u0131n devam\u0131nda bulabilirsiniz.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-75","post","type-post","status-publish","format-standard","hentry","category-genel"],"_links":{"self":[{"href":"https:\/\/www.istatistik.gen.tr\/index.php?rest_route=\/wp\/v2\/posts\/75","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.istatistik.gen.tr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.istatistik.gen.tr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.istatistik.gen.tr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.istatistik.gen.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=75"}],"version-history":[{"count":13,"href":"https:\/\/www.istatistik.gen.tr\/index.php?rest_route=\/wp\/v2\/posts\/75\/revisions"}],"predecessor-version":[{"id":1050,"href":"https:\/\/www.istatistik.gen.tr\/index.php?rest_route=\/wp\/v2\/posts\/75\/revisions\/1050"}],"wp:attachment":[{"href":"https:\/\/www.istatistik.gen.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=75"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.istatistik.gen.tr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=75"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.istatistik.gen.tr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=75"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}