Table 1 Mean (and SD) for the percentage correct, latency (s), and efficiency ratio for the five sums
From: Interactivity mitigates the impact of working memory depletion on mental arithmetic performance
Articulatory suppression | ||||
|---|---|---|---|---|
Without | With | |||
Percentage correct | ||||
Interactivity | M | SD | M | SD |
Low | 56.0% | 27.7% | 26.9% | 31.7% |
High | 63.5% | 28.2% | 44.6% | 29.5% |
Latencies | ||||
M | SD | M | SD | |
Low | 38.1 | 16.4 | 41.5 | 21.2 |
High | 37.4 | 14.8 | 51.2 | 27.2 |
Efficiency ratio | ||||
M | SD | M | SD | |
Low | 1.20 | 0.99 | 0.68 | 0.95 |
High | 1.16 | 0.70 | 0.99 | 0.84 |