behaviors. Both P3 and FT are considered important endophenotypes to study vulnerability to the development of AUD. (4) Finally, the positive association of parent–child closeness with offspring P3 amplitude and negative association with binge drinking persisted, albeit with variability by offspring sex, even with the inclusion of parental AUD, parental substance-use problems, socioeconomic status, and offspring impulsiveness. These findings corroborate the importance of positive parent–child relationships in the development of neurocognitive function and alcohol use problems in offspring, warranting causal investigations.
