Table 4.
Multiple Regressions Evaluating Contributions of PVT and SVT Failure to Cognitive Performance and Symptom Report (N = 338)
| Omnibus Model |
Parameter Estimates |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Independent Variable | F | p | R 2 | B | SEB | β | t | p | LLCI | ULCI |
| Cognitive Performance | 10.54 | <.001 | .088 | |||||||
| Symptom Validity | −0.21 | 0.14 | −0.09 | −1.45 | .147 | −0.49 | 0.07 | |||
| Performance Validity | −0.54 | 0.15 | −0.23 | −3.70 | <.001 | −0.83 | −0.25 | |||
| Symptom Validity * Performance Validity | −0.20 | 0.27 | −0.05 | −0.73 | .464 | −0.74 | 0.33 | |||
| Symptom Report | 84.30 | <.001 | .435 | |||||||
| Symptom Validity | 1.49 | 0.12 | 0.63 | 12.88 | <.001 | 1.26 | 1.72 | |||
| Performance Validity | 0.42 | 0.12 | 0.17 | 3.50 | <.001 | 0.18 | 0.65 | |||
| Symptom Validity * Performance Validity | −0.10 | 0.22 | −0.02 | −0.44 | .662 | −0.54 | 0.34 | |||
Note. Cognitive performance = aggregate factor combining all cognitive performance measures utilized in the present study, derived from the exploratory factor analysis; symptom report = aggregate factor combining symptom report measures utilized in the present study, derived from the exploratory factor analysis; symptom validity = pass-fail status on any of the symptom validity measures at their respective cutoffs (MBIAS > 8, SIMS > 23, Validity-10 > 16); performance validity = pass-fail status on any of the performance validity measure (MSVT or b Test); R2 = coefficient of determination; B = unstandardized beta; SEB = standard error of beta; β = standardized beta; LLCI = lower limit confidence interval; ULCI = upper limit confidence interval;
indicates interaction effect; bold font indicates statistical significance after adjustment for familywise error using False Discovery Rate (FDR).