Assessment of infant-caregiver interaction using cardiac, respiratory, and behavioral monitoring: conceptual and technical issues in a new methodology.
D006339:Heart Rate; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000523:psychology; D007398:Interpersonal Relations; D008991:Monitoring, Physiologic; D012119:Respiration; D012890:Sleep / Q000502:physiology