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Lamper, Celia; Eisdorfer, Carl – Child Development, 1971
Descriptors: Behavior Patterns, Infant Behavior, Motor Reactions, Responses
Peer reviewed Peer reviewed
Bertenthal, Bennett I.; Fischer, Kurt W. – Child Development, 1983
Three experiments tested whether 12- to 24-month-old children showed systematic search, persistence, and/or end-screen search in the invisible-displacement task. A fourth study tested whether end-screen search resulted from seeing the experimenter move his hand through the series of screens. (RH)
Descriptors: Behavior Patterns, Developmental Stages, Infant Behavior, Infants
Peer reviewed Peer reviewed
Sostek, Anita Miller; Anders, Thomas F. – Child Development, 1975
An experiment was performed to determine if unfamiliar laboratory conditions can affect infant research results. (JMB)
Descriptors: Behavior Patterns, Environmental Influences, Infant Behavior, Laboratory Experiments
Peer reviewed Peer reviewed
Thoman, Evelyn B.; And Others – Child Development, 1970
Descriptors: Behavior Patterns, Birth Order, Infant Behavior, Mothers
Peer reviewed Peer reviewed
Lester, Barry M.; And Others – Child Development, 1985
Quantifies behavioral periodicities or cycles during face-to-face interaction between three- and five-month-old term and preterm infants and their mothers. Compares the temporal organization of social interaction between term and preterm infants. Spectral and cross-spectral techniques showed the existence of periodicities. Differences were found…
Descriptors: Affective Behavior, Behavior Patterns, Comparative Analysis, Infant Behavior
Peer reviewed Peer reviewed
Bell, Richard Q.; Haaf, Robert A. – Child Development, 1971
Descriptors: Behavior Patterns, Behavior Rating Scales, Correlation, Infant Behavior
Peer reviewed Peer reviewed
Groome, Lynne J.; And Others – Child Development, 1997
Examined consistency in behavioral state organization for 30 fetuses and neonates. Assessed heart rate pattern and presence or absence of eye and gross body movements during sleep, finding quiet sleep (QS), active sleep (AS), and indeterminate states in nearly identical proportions. Duration of enclosed QS epochs provided only stable measure of…
Descriptors: Age Differences, Behavior Development, Behavior Patterns, Infant Behavior
Peer reviewed Peer reviewed
Lester, Barry M. – Child Development, 1976
The cry sounds of 12 well-nourished and 12 malnourished male infants were compared using behavioral and acoustic measures. (BRT)
Descriptors: Acoustics, Behavior Patterns, Heart Rate, Infant Behavior
Peer reviewed Peer reviewed
Kravitz, Harvey; Boehm, John J. – Child Development, 1971
Descriptors: Age Differences, Behavior Patterns, Habit Formation, Handicapped Children
Peer reviewed Peer reviewed
Weinberg, M. Katherine; Tronick, Edward Z. – Child Development, 1994
Evaluated the extent to which infants' expressive modalities of face, gaze, voice, gesture, and posture form coherent affective configurations and whether these modalities are related to specific interactive contexts. Found four distinct affective configurations: social engagement, object engagement, passive withdrawal, and active protest. (MDM)
Descriptors: Affective Behavior, Behavior Patterns, Body Language, Infant Behavior
Peer reviewed Peer reviewed
Baldwin, Dare A.; Baird, Jodie A.; Saylor, Megan M.; Clark, M. Angela – Child Development, 2001
Two studies investigated whether 10- to 11-month-olds possess skills for parsing ongoing behavior along boundaries correlated with initiation and completion of intentions. Found that infants showed renewed interest in test videos in which motion paused in the midst of an actor's pursuit of intentions; suspended motion at intentional boundary…
Descriptors: Attention, Behavior Patterns, Comparative Analysis, Infant Behavior
Peer reviewed Peer reviewed
Aleksandrowicz, Malca K.; Aleksandrowicz, Dov R. – Child Development, 1974
A study of the relationship between pain-relieving drugs given to mothers during labor and delivery and neonatal behavior as assessed by the Brazelton Scales. Tested 44 infants on eight different days during their first month of life. (SDH)
Descriptors: Behavior Patterns, Behavioral Science Research, Individual Development, Infant Behavior
Peer reviewed Peer reviewed
Strauss, Milton E.; And Others – Child Development, 1975
The behaviors of narcotics-addicted and nonaddicted newborns in the first 2 days of life were assessed and compared. (JMB)
Descriptors: Behavior Patterns, Behavior Rating Scales, Biological Influences, Drug Abuse
Peer reviewed Peer reviewed
Connell, James P.; Thompson, Ross – Child Development, 1986
Using the Ainsworth Strange Situation Procedure, a study examined the interrelations between dimensions of emotion and social interactive behaviors to explore the regulatory role of each in mother-infant interaction and how these roles may change in the second year. (HOD)
Descriptors: Affective Behavior, Attachment Behavior, Behavior Patterns, Emotional Development
Peer reviewed Peer reviewed
Braungart-Rieker, Julia M.; Stifter, Cynthia A. – Child Development, 1996
Examined continuity, stability, and change in behaviors reflecting infant reactivity and regulation. Subjects were 100 infants of 5 and 10 months old. Found that infant behaviors during frustrating situations showed both change and continuity, but the relationship between reactivity and regulation changed in that both factors became more…
Descriptors: Affective Behavior, Behavior Change, Behavior Patterns, Child Psychology
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