Results (
English) 1:
[Copy]Copied!
the size of the model depends on whether we want to study the problem from the data collected and the relationship we want to set up with the aim of research (,2005 Kumar). Research problems as complex, diverse pattern of larger studies. a more general principle is increasing the accuracy of the study results. However the fact the the sample size also depends on a critical factor is the financial capacity and the time that researchers can get. some other researchers do not give specific numbers about the necessary templates that give the necessary form and ratio parameters need estimate. to analyze the factors, the sample size will depend on the number of variables to be included in the factor analysis. determining how much sample size is appropriate is still controversial with many different views. MacCallum (1999) summarized the views of previous researchers on the absolute minimum sample numbers needed for analysis of factors. In which Gorsush (1983) and Kline (1979) suggested the number 100, also for 1954 Guiford that that number is 200. According to theoretical models of Bollen (1989) that sample size a minimum of 5 samples for a required parameter estimates. for this research, the survey number is 200.
Being translated, please wait..