B. Factor and Reliability Analysis
The collected questionnaires were analyzed by using SPSS
ver.12.0 software. Items were excluded when their
correlation with the collected item-total was < 0.5 or when
their correlation with the criterion scales was < 0.6 [11]. The
correlations with the corrected item-total and the criterion
item were significant at p < 0.01 and similar to those used by
others in previous researches. The elimination was
considered high enough to ensure that the retained items were
adequate measures of the end-user computing competency