Summary
The method in this chapter consists of two procedures as mentioned above. The data needed of each procedure is informed. Population and sampling are defined and selected based upon stated criteria. The instrument is considered and designed to use in achieving the results of each procedure. The data collecting is proposed to identify how the instrument is to be investigated with the subject groups. Then, the data analysis is presented to fulfill this method chapter. In addition, the Pearson Product-moment Correlation Coefficient is applied in order to show accurate and reliable results,