Results indicated that left frontal EEG coherence at 10-months was positively associated with observed attentional control at age 2 (unstandardized estimate: β = .37, p = .03); however, the association between 10-month right frontal EEG coherence and 2-year observed attentional control was not significant (unstandardized estimate: β = .14, p = .41). Thus, as EEG coherence between left frontal regions increased (between 5- and 10-months), children’s performance on the visual search task at age 2 also increased.