Page 59 - Contributed Paper Session (CPS) - Volume 6

CPS1492 Ali Gargoum
Table 2: Standardized Regression Weights, Reliability, and Validity
Assessment

SRW = Standardized Regression Weights, CR = Composite Reliability, AVE = Average
Variance Extracted
Confirmatory factor analysis (CFA) conducted to assess the proposed
research model (Osman et al., 2017). The study showed a good fit of the model
to the data. The χ2 statistic was 480.073 (degrees of freedom 237, p < 0.05),
with the ratio (χ2 /df) = 2.062 which is lower than the value of 5.0 as
recommended by Hail et al. (1995, 1998, 2010) with lower values indicating a
better fit. The incremental fit indexes were higher than 0.90, with CFI of 0.962,
and TLI of 0.956. Of the absolute fit indexes, RMSEA was 0.045.
Moreover, there were some other valid conditions such as composite reliability
(CR) and average variance extracted (AVE) checked. AVE exceed 0.50,
indicating solid construct validity as shown in Table 2.
Table 3 presents the goodness of fit indexes. According to Hair et al. (1998),
at least one index from each category must satisfy minimum acceptable limit
for ensuring goodness model fit. Figure 2 shows the final fit structural model,
after deleting some items due to factor loading less than 0.60 (Awang, 2012).
Table 3 presents the proven fitness indexes.

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