Table 5.
Correlation between the study variables and the GPA, and between the study variables (n = 94)
| Variable | GPA | Portfolio receptivity | Portfolio usefulness | Portfolio usefulness scale | Portfolio design | Feedback and reflection | Use of portfolio in assessment |
|---|---|---|---|---|---|---|---|
| GPA | - | 0.14 (0.15)* | 0.89 (0.02) | 0.77 (0.03) | 0.76 (0.03) | 0.8 (-0.03) | 0.78 (-0.03) |
| Portfolio receptivity | 0.14 (0.15) | - | 0.00 (0.78) | 0.00 (0.64) | 0.00 (0.68) | 0.00 (0.66) |
0.00 (0.68) |
| Portfolio usefulness | 0.89 (0.02) | 0.00 (0.78) | - | 0.00 (0.82) | 0.00 (0.83) | 0.00 (0.75) |
0.00 (0.72) |
| Portfolio usefulness scale | 0.77 (0.03) | 0.00 (0.64) | 0.00 (0.82) | - | 0.00 (0.76) | 0.00 (0.69) |
0.00 (0.63) |
| Portfolio design | 0.76 (0.03) | 0.00 (0.68) | 0.00 (0.83) | 0.00 (0.76) | - | 0.00 (0.77) | 0.00 (0.69) |
| Feedback and reflection | 0.8 (-0.03) | 0.00 (0.66) | 0.00 (0.75) | 0.00 (0.69) | 0.00 (0.77) | - |
0.00 (0.83) |
| Use of portfolio in assessment | 0.78 (-0.03) | 0.00 (0.68) | 0.00 (0.72) | 0.00 (0.63) | 0.00 (0.69) | 0.00 (0.84) | - |
Numbers shown are the 2-tailed p-value; correlation is significant at the 0.01 level. GPA: grade point average. *P value (Spearman’s correlation coefficient)