Science · 1967 · 44 citations · 10 references
EducationBehavioral SciencesPsychologyChild DevelopmentDevelopmental PsychologyPsychophysiologyDevelopmental NeurophysiologyDevelopmental PsychophysiologyInfant DevelopmentSleep BehaviorSleep DevelopmentSleep PhysiologyArousal StatesHeart RateHeart Rate Response TestingSleep - Wake StateSleep State EffectsSleep-wake PatternsSleep-wake State Switching
With each infant serving as his own control, the data indicate that waking or sleeping states, independent of the prestimulation heart rate, can significantly affect the heart rate response to tactile stimulation.
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John I. Lacey, Beatrice C. Lacey · Annals of the New York Academy of Sciences · 1962 · 200 citations
THE CARDIAC RESPONSE AS A CORRELATE OF ATTENTION IN INFANTS
Michael Lewis, Jerome Kagan, Helen Campbell et al. · Child Development · 1966 · 72 citations
Education, Physiology, Psychology +10
The Cardiac Response as a Correlate of Attention in Infants
Jerome Kagan, Helen Campbell, John Kalafat · Child Development · 1966 · 65 citations
Education, Physiology, Psychology +10