Sheinkopf, Stephen J Maternal and infant affect at 4 months predicts performance and verbal IQ at 4 and 7 years in a diverse population. [electronic resource] - Developmental science 09 2017 Publication Type: Journal Article; Research Support, N.I.H., Extramural ISSN: 1467-7687 Standard No.: 10.1111/desc.12479 doi Subjects--Topical Terms: ChildChild Development--physiologyChild, PreschoolFemaleHumansInfantInfant Behavior--physiologyIntelligenceIntelligence TestsMaleMaternal Behavior--physiologyMother-Child RelationsRegression AnalysisVerbal Behavior--physiology