Table 2 Means, standard deviations, difference scores and p values for summed estimated risk of problems (1 – 7 scale) of prenatal cocaine-exposed or non-exposed eighteen year-old women for 3 media conditions.
Media | Exposed | Non-exposed | Difference | p value |
|---|---|---|---|---|
Neutral | 4.714 (1.258) | 2.016 (0.793) | 2.698 | .0001 |
Negative | 4.528 (1.11) | 2.493 (1.012) | 2.035 | .0001 |
Positive | 3.117 (1.023) | 2.768 (0.349) | 0.349 | > .05 |