Sweet taste, looking, and calm in 2- and 4-week-old infants

This study investigated the effectiveness of orally delivered sucrose in calming agitated 2- and 4-week-old infants. Sucrose arrested crying and reduced heart rate and gross activity in 2-week-olds but was ineffective in calming 4-week-olds unless accompanied by eye contact. These results were confirmed in a second study in which the experimenter deliberately either held or avoided the infants' gaze. For infants who received sucrose in the absence of eye contact, or water along with eye contact, crying was only modestly reduced, and this effect was not sustained. The emergent necessity of conjoint visual and gustatory stimulation at 4 weeks of age may mark a transition from calming by nonsocial proximate stimulation, such as sweet taste, to calming by specific, distal social interactions. Implications of the findings for the formation of infant-caregiver affectional ties are discussed

Developmental psychology · Sweet taste · Taste · Child and Animal Learning Development · Infant Health and Development · Neuroendocrine regulation and behavior · Neuroscience · Psychology

• Infant Intersubjectivity

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  Incluir item

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  Incluir item

• Emergence of Selective Social Referencing in Infancy

  Open Access•Tricia Striano, Philippe Rochat•Infancy•2000

  Incluir item

• Here's Looking at You, Kid! A Longitudinal Study of Perceived Gender Differences in Mutual Gaze Behavior in Young Infants

  Open Access•Rebecca T Leeb, F Gillian Rejskind•Sex Roles•2004

  Incluir item

• Initiation of Affiliative Interactions and Visual Engagement During Mother-Infant Interactions in Humans, Great Apes and Small Apes

  Open Access•Federica Amici, Manuela Ersson-Lembeck et al.•International Journal of…•2025

  Incluir item

• Mother–infant communication can be enhanced after conception by in‐vitro fertilization

  Open Access•Zaira Papaligoura, Colwyn Trevarthen•Infant Mental Health Journal•2001

  Incluir item

• Intrinsic motives for companionship in understanding

  Open Access•Colwyn Trevarthen•Infant Mental Health Journal•2001

  Incluir item

• The ontogeny of face recognition

  Elliott M Blass, Carole Ann Camp•Developmental Psychology•2001

  Incluir item

• The Priority of Primary Process Categorizing

  Open Access•Linda A W Brakel, Howard Shevrin et al.•Journal of the American…•2002

  Incluir item

• Psychoanalysis as the Patient

  Open Access•Howard Shevrin•Journal of the American…•1997

  Incluir item

• Imitation, memory, and the representation of persons

  Open Access•Andrew N Meltzoff, M Keith Moore et al.•Infant Behavior and Development•1994

  Incluir item

• CONSPEC and Conlern

  John Morton, Mark H Johnson•Psychological Review•1991

  Incluir item

• Oropharyngeal control of hand-mouth coordination in newborn infants

  Philippe Rochat, Elliott M Blass et al.•Developmental Psychology•1988

  Incluir item

• Sensorimotor and motivational determinants of hand-mouth coordination in 1-3-day-old human infants

  Elliott M Blass, Thomas J Fillion et al.•Developmental Psychology•1989

  Incluir item

• Orally mediated sources of calming in 1- to 3-day-old human infants

  Barbara A Smith, Thomas J Fillion et al.•Developmental Psychology•1990

  Incluir item

• Ability of newborn infants to discriminate sapid substances

  Trygg Engen, Lewis P Lipsitt et al.•Developmental Psychology•1974

  Incluir item

• Differential effects of sucrose, fructose, glucose, and lactose on crying in 1- to 3-day-old human infants

  Elliott M Blass, Barbara A Smith•Developmental Psychology•1992

  Incluir item