Table 18. Phe Manipulation and Various Outcomes
| Outcome | N | R | R 2 | p |
|---|---|---|---|---|
| Attention |
17 |
-0.385 |
0.148 |
0.1146 |
| Sustained and selective |
14 |
-0.428 |
0.183 |
0.1115 |
| Other cognitive and motor skills |
23 |
-0.095 |
0.009 |
0.6588 |
| Memory |
7 |
-0.089 |
0.008 |
0.8495 |
| Motor |
10 |
-0.396 |
0.157 |
0.2280 |
Note. N=number of effect sizes. A negative correlation indicates that as Phe level increases via this manipulation, performance in these cognitive and behavioral domains decreases.