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January 2012 Volume 15 Number 1 - Educational Technology ...

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addition, the cross-loadings of the variables ranged from -.21 to .76, confirming that all constructs in the estimated<br />

model fulfilled the condition of convergent, as well as discriminant, validity. Therefore, the measurement model<br />

appeared to fit the data well and did not need to be changed.<br />

Structural model and hypothesis testing<br />

The proposed relationships were analyzed, as shown in Table 4, and the initial structural model provided a good fit to<br />

the data (e.g., TLI= 1.005; CFI= 1.000; RMSEA= .000(.000∼.038)).<br />

CMIN<br />

(χ 2 )<br />

Table 4. Fit statistics for the structural model<br />

p df TLI CFI<br />

Structural model 26.51 .696 31 1.005 1.000<br />

Note: n=248<br />

RMSEA<br />

(90% confidence interval)<br />

.000<br />

(.000~.038)<br />

In order to test the hypothesis, direct effects among self-efficacy, intrinsic value, test anxiety, perceived usefulness<br />

and ease of use, learning flow, and achievement were examined at the alpha level of .05, by reviewing the weights.<br />

First, the effects of self-efficacy, intrinsic value, and perceived usefulness and ease of use on learning flow were<br />

investigated. The effect of self-efficacy on learning flow was =.205 (t= 2.203, p

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