Table 3. Correlations of the episodic memory factor to ability factors of the Berlin Intelligence Structure Test.
| Presentation time condition | |||
|---|---|---|---|
| 1 | 2 | 3 | |
| BIS-PS | |||
| Pretest | .517 | .507 | .516 |
| Posttest | .405 | .407 | .426 |
| χ2 Test of Difference | 2.205 | 2.162 | 1.983 |
| BIS-Reasoning | |||
| Pretest | .509 | .506 | .543 |
| Posttest | .489 | .416 | .443 |
| χ2 Test of Difference | 0.066 | 1.693 | 2.392 |
| BIS-EM | |||
| Pretest | .822 | .759 | .790 |
| Posttest | .698 | .677 | .708 |
| χ2 Test of Difference | 3.449 | 1.785 | 1.859 |
Notes.
Differences between pretest and posttest correlations were tested with likelihood-ratio tests, comparing the a model in which the correlation were freely estimated with a model in which it was constrained to be equal. The resulting χ2 tests all have df = 1 and a critical value (with α = .05) of 3.841; significant differences (pretest vs. posttest) are shown in bold face.
- BIS
- Berlin Intelligence Structure Test
- PS
- Perceptual Speed
- EM
- Episodic Memory