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McCall, Robert B.; Melson, William H. – Developmental Psychology, 1970
Descriptors: Attention, Design Preferences, Females, Infant Behavior
Freedle, Roy; Lewis, Michael – Develop Psychol, 1970
Outlines a method by which observation time as measured by visual fixation on an object in the visual field can be predicted for N items viewed simultaneously in the field when the time for observing each item presented singly is known. (Author/MG)
Descriptors: Attention Span, Infant Behavior, Research Methodology, Visual Perception
Bakan, Rita – Phi Delta Kappan, 1970
A nontechnical summary of the connection between malnutrition and intelligence, reports the findings of experimental research in animals and in human subjects. (MF)
Descriptors: Animal Behavior, Hunger, Infant Behavior, Intelligence
Rovee, Carolyn Kent; Rovee, David T. – J Exp Child Psychol, 1969
Descriptors: Adjustment (to Environment), Conditioning, Infant Behavior, Operant Conditioning
Peer reviewed Peer reviewed
Koepke, Jean E.; Barnes, Pat – Child Development, 1982
The behavior of 10 newborn babies given pacifiers in response to spontaneous empty sucking, rooting, and mouthing was compared to that of 10 controls. Observations, conducted at 24-hour intervals for four days, began 2 hours before and concluded 1 hour after feedings. (RH)
Descriptors: Biological Influences, Comparative Analysis, Foreign Countries, Infant Behavior
Peer reviewed Peer reviewed
Cummings, E. Mark; Bjork, Elizabeth L. – International Journal of Behavioral Development, 1983
Infants 9 to 10 months of age were presented with a series of visible displacement hiding trials at two locations. Infants had to choose among three, five, or six alternative locations on each trial. Search attempts tended to cluster around the currently correct location during both trials on all apparati, providing evidence for a memory…
Descriptors: Cognitive Ability, Infant Behavior, Infants, Memory
Peer reviewed Peer reviewed
Lester, Barry M.; And Others – Child Development, 1982
The Brazelton Neonatal Behavioral Assessment Scale was administered to 54 full-term, healthy infants on days 1 through 5 and on days 7 and 10. Infants were divided into eight groups, differing in terms of the obstetrical medication mothers received. Low dosages of obstetrical medication were found to have significant but subtle effects on the…
Descriptors: Anesthesiology, Behavior Change, Drug Use, Infant Behavior
Peer reviewed Peer reviewed
Harding, Carol Gibb – Human Development, 1982
The development of intention to communicate among infants is discussed. In addition, the construct of intention is examined and a model describing the development of intention is proposed. The model is used to describe both the development of intentional behavior and communication as an intentional behavior. (Author/RH)
Descriptors: Communication (Thought Transfer), Individual Development, Infant Behavior, Infants
Peer reviewed Peer reviewed
Nelson, Charles A.; And Others – Child Development, 1979
Three experiments investigated seven-month-old infants' ability to discriminate the facial expressions of happiness and fear. (CM)
Descriptors: Discrimination Learning, Emotional Response, Fear, Generalization
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
Macdonald, Nancy E.; Silverman, Irwin W. – Developmental Psychology, 1978
Descriptors: Arousal Patterns, Emotional Response, Infant Behavior, Infants
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
Gibson, Eleanor J.; And Others – Developmental Psychology, 1978
Five-month-old infants were habituated to three types of visually presented rigid motion, with duration of fixation as the dependent measure. After reaching a criterion of habituation, a fourth rigid motion (not habituated) and a deformation were presented. (Author/SS)
Descriptors: Eye Fixations, Infant Behavior, Infants, Motion
Peer reviewed Peer reviewed
Casey, M. Beth – Developmental Psychology, 1979
Descriptors: Color, Discrimination Learning, Infant Behavior, Infants
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