نتایج جستجو برای: exploratory and confirmatory factor analysis
تعداد نتایج: 17383777 فیلتر نتایج به سال:
The purpose of present study was to develop an instrument to measure perceptions on good instruction for middle and high school students and to evaluate the scale’s construct and criterion-related validity. The participants were 998 8 and 11 graders. I performed exploratory and confirmatory factor analysis for construct validity and analyzed and structure equation modeling among perspectives on...
Researchers must make numerous choices when conducting factor analyses, each of which can have significant ramifications on the model results. They must decide on an appropriate sample size to achieve accurate parameter estimates and adequate power, a factor model and estimation method, a method for determining the number of factors and evaluating model fit, and a rotation criterion. Unfortunat...
Acquiring new consumers is an expensive process. More often, profits are generated only during the later stage of serving loyal consumers. An increase in the number of e-businesses results in an urgency to better understand the concept of e-loyalty. This research therefore aims to provide some insights as to how technological aspects, namely Website quality and product/technology innovation, ma...
Abstract Introduction: Values are central elements of the personality and constructive blocks of good life and are considered as criteria for guiding thought and practice. The purpose of the present study was to investigate the psychometric properties (reliability and validity) of the portrait values questionnaire. Method: This research was a descriptive-analytic study that was a confirmatory...
AbstractObjectives: In view of the existing methodological drawbacks in the previous investigations of NEO-Personality Inventory-Revised, the present study aimed at reinvestigating the construct validity of this inventory in Iran. Method: 334 students 231 female and 98 male, 5 not specified) with a mean age of 23.1 were selected via convenience sampling from Tehran, Elm-o-Farhang and Shahid Beh...
Background and purpose: Stressful life events can lead to psychological problems, heart disease, stroke, etc. Multidimensional nature of stress calls for advanced statistical methods that could evaluate these dimensions based on symptoms of stress. Therefore, current study aimed at identifying and redefining the dimensions of the stressful life events (SLE) questionnaire using a higher order fa...
the aim of this study was to design national pride model and its dimensions with an emphasis on sport. statistical population consisted of all professors and phd students of physical education and other disciplines in state universities. cluster sampling method was used based on geographical distribution. sample was determined as at least 2 and maximum 10 times more than items of the questionna...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید