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Performance on EF lab-based measures at 3.5 years.
| Continuous Measures | N | Mean | SD | Skewness | Raw range | % Ceiling |
|---|---|---|---|---|---|---|
| Working-memory/Cognitive Flexibility | ||||||
| Delayed Alternation WM Score | 46 | .41 | .19 | .93 | -4–19 | 2% |
| Spin the pots Score | 46 | .63 | .30 | -.76 | 5–16 | 13% |
| DCCS # Cards sorted | 46 | .43 | .48 | .32 | 0–6 | 39% |
| Impulse/Self-control | ||||||
| Go/No-Go D′ | 38 | .65 | .28 | -.84 | 0.59–3.30 | 13% |
| Snack Delay Sum Score | 46 | .81 | .20 | -1.90 | 10–24 | 24% |
| Glitter Wand Latency | 46 | .92 | .23 | -3.12 | 1–35 | 85% |
