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Statistical differences between the two exposures.
| Components | Ma | SD | dfb | t c | Significance |
| Trustworthiness (Factor 1) | .778 | .112 | 452 | 6.970 | <.001 |
| Interference (Factor 3) | .821 | .134 | 452 | 6.132 | <.001 |
| Textual deficits (Factor 2) | -.595 | .122 | 452 | -4.905 | <.001 |
| Advertisementsd (Factor 4) | -.107 | .134 | 452 | -.802 | .423 |
a M=Mean
b df=degrees of freedom
c t=Student’s t distribution
d Equal variances not assumed for this item
