|  | n | Mean | SD |
---|---|---|---|---|
PARA | Upper | 29 | 23.00 | 4.63 |
Middle | 43 | 18.47 | 4.44 | |
Lower | 51 | 14.39 | 3.11 | |
Total | 123 | 17.85 | 5.21 | |
SYN | Upper | 32 | 23.28 | 5.95 |
Middle | 48 | 15.69 | 4.38 | |
Lower | 51 | 12.64 | 3.46 | |
Total | 131 | 16.36 | 6.11 | |
CON | Upper | 45 | 25.31 | 5.01 |
Middle | 32 | 17.69 | 3.60 | |
Lower | 41 | 14.48 | 4.54 | |
Total | 118 | 18.63 | 6.76 |