Table 1.
Intercorrelations, means and standard errors of the variables (N = 218)
| 1 | 2 | 3 | 4 | 5 | |
|---|---|---|---|---|---|
| 1. Pre-test results (prior knowledge) | – | ||||
| 2. Total number of concepts recalled after problem analysis | .44** | – | |||
| 3. Total number of concepts recalled after individual study | .37** | .74** | – | ||
| 4. Total number of concepts recalled after reporting phase | .26** | .59** | .75** | – | |
| 5. Post-test results (achievement) | .41** | .34** | .40** | .34** | – |
| Mean | 2.02 | 9.88 | 15.71 | 12.15 | 6.90 |
| Standard deviation | 2.05 | 4.86 | 6.52 | 5.94 | 3.66 |
** Significant at the 0.01 level