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Showing 61 to 75 of 248 results Save | Export
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Hornik, Robin; And Others – Child Development, 1987
Studied were the responses of infants to new toys presented with either positive, negative, or neutral affective displays by mothers. Responses to stimulus toys were compared with responses to free play toys. Maternal displays influenced responses only to stimulus toys. (PCB)
Descriptors: Affective Behavior, Infant Behavior, Infants, Mothers
Hane, Amie Ashley; Feldstein, Stanley; Morrison, Brian M.; Loo, Shyon – 1999
This study explored the relation between mother-infant coordinated interpersonal timing, an automated microanalytic measure of dyadic vocal coordination, and maternal sensitivity. Thirty-four mothers and their developmentally normal 4-month-old infants were audio recorded during a 20-minute laboratory vocal interaction session, which was later…
Descriptors: Caregiver Speech, Infant Behavior, Infants, Mothers
Peer reviewed Peer reviewed
Caron, Rose F.; And Others – Developmental Psychology, 1971
Experiment demonstrates that the reinforcing efficacy of visual feedback is related to its degree of redundancy. (WY)
Descriptors: Feedback, Infant Behavior, Redundancy, Reinforcement
Peer reviewed Peer reviewed
McCall, Robert B.; Melson, William H. – Developmental Psychology, 1970
Descriptors: Attention, Design Preferences, Females, Infant Behavior
Rovee, Carolyn Kent; Rovee, David T. – J Exp Child Psychol, 1969
Descriptors: Adjustment (to Environment), Conditioning, Infant Behavior, Operant Conditioning
Peer reviewed Peer reviewed
Fagen, Jeffrey W. – Child Development, 1980
Four-month-old infants' stimulus preferences were assessed using an operant paradigm with mobile reinforcers of different colors (blue, green). (Author/MP)
Descriptors: Attention, Color, Dimensional Preference, Infant Behavior
Peer reviewed Peer reviewed
Molfese, Dennis; Molfese, Victoria J. – Developmental Psychology, 1979
Descriptors: Auditory Stimuli, Infant Behavior, Infants, Neonates
Peer reviewed Peer reviewed
Girton, Marci R. – Journal of Experimental Child Psychology, 1979
Investigates whether five-week-old infants' attention to a schematic face would increase as the velocity of its oscillating eye dots increases. Twenty-four infants served as subjects. (MP)
Descriptors: Attention, Infant Behavior, Infants, Motion
Peer reviewed Peer reviewed
Casey, M. Beth – Developmental Psychology, 1979
Descriptors: Color, Discrimination Learning, Infant Behavior, Infants
Peer reviewed Peer reviewed
Bornstein, Marc H. – Developmental Psychology, 1979
Descriptors: Color, Discrimination Learning, Generalization, Infant Behavior
Peer reviewed Peer reviewed
Lewis, Michael; Ramsay, Douglas S. – Child Development, 1997
Examined whether early differences in stress reactivity were related to self-recognition at 18 months. Found that self-recognition was related to greater cortisol response and less rapid quieting at 6 to 18 months, whereas cortisol and quieting responses of 2- to 4-month-olds did not differentiate self-recognizers and non-self-recognizers,…
Descriptors: Cognitive Development, Infant Behavior, Infants, Longitudinal Studies
Peer reviewed Peer reviewed
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Moll, Henrike; Koring, Cornelia; Carpenter, Malinda; Tomasello, Michael – Journal of Cognition and Development, 2006
In the studies presented here, infants' understanding of others' attention was assessed when gaze direction cues were not diagnostic. Fourteen-, 18- and 24-month-olds witnessed an adult look to the side of an object and express excitement. In 1 experimental condition this object was new for the adult because she was not present while the child and…
Descriptors: Infants, Comprehension, Attention, Adults
Peer reviewed Peer reviewed
Mendelson, Morton J.; Haith, Marshall M. – Child Development, 1975
The relationship between neonatal visual information-processing and the burst-pause pattern of nonnutritive sucking was explored. (JMB)
Descriptors: Cognitive Processes, Infant Behavior, Patterned Responses, Responses
Peer reviewed Peer reviewed
Schaffer, H. R. – Child Development, 1975
Descriptors: Attention, Infant Behavior, Novelty (Stimulus Dimension), Object Manipulation
Cohen, Leslie B. – J Exp Child Psychol, 1969
Based on PhD dissertation submitted to the University of California, Los Angeles.
Descriptors: Attention, Habit Formation, Infant Behavior, Light
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