Effects Of The Pandemic On Mathematics And Reading Achievement
Table 2: Reading Data
Grade | Mean | SD | N | P Value | Cohen’s d | |||||
Pre | Post | Pre | Post | Pre | Post | p | Sig. | d | Level | |
2 | 9.86 | 9.55 | 0.4167 | 0.8182 | 159 | 138 | .000018 | Highly | 0.4775 | Med. |
4 | 9.24 | 7.88 | 0.9439 | 1.9684 | 162 | 150 | <.00001 | Highly | 0.8810 | High |
Total | 9.54 | 8.68 | 0.7940 | 1.7366 | 321 | 288 | <.00001 | Highly | 0.6369 | High |