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Full-Text Articles in Social and Behavioral Sciences
Temporal Integration In 17- And 20-Month Old Infants As Assessed By Elicited Imitation, Rebecca M. Starr
Temporal Integration In 17- And 20-Month Old Infants As Assessed By Elicited Imitation, Rebecca M. Starr
Student Work
The present study used a unique task derived from the elicited imitation paradigm to assess temporal integration in 17- and 20-month-old infants. Experiment 1 implemented a simpler task than has previously been used in order to tap temporal integration ability in 17-month-olds. The results indicated that the performance of 17- month-olds did not improve over that of previous research (de Haan & Bauer 1997). Experiment 2 added storage and processing demands to the de Haan and Bauer task in order to assess the robustness of temporal integration ability in 20-month-olds. The results indicated that the performance of 20-month-olds did not …
Peer Versus Adult Models: Infants Immediate And Deferred Imitation Of Familiar And Novel Events, Robina Enayat Gul
Peer Versus Adult Models: Infants Immediate And Deferred Imitation Of Familiar And Novel Events, Robina Enayat Gul
Student Work
The present study examined the effects of different aged models (adult vs. peer) on infants' memory and imitative behaviors. Thirty infants between the age of 14- to 18-months were included in the study. Fifteen of the infants watched an adult model demonstrate two familiar three-step event sequences and two novel three-step event sequences on simple objects. The other fifteen infants observed a peer model perform the same event sequences on the same objects. Three questions were addressed: (a) Do infants learn to imitate three-step event sequences better from an adult or a peer model? (b) Do infants better recall familiar …
The Effects Of Child-Directed Speech Vs Adult-Directed Speech On Attention And Categorization In Prelinguistic Infants, Jean M. Schumacher
The Effects Of Child-Directed Speech Vs Adult-Directed Speech On Attention And Categorization In Prelinguistic Infants, Jean M. Schumacher
Student Work
The facilitative role of linguistic input on nonlinguistic categorization is frequently explained in terms of children's attention to uniquely linguistic forms such as words. In the three experiments reported here, 15-month-old infants were familiarized to visual stimuli in the context of hearing either adult-directed speech (ADS) or child-directed speech (CDS) during visual fixations. Categorization was successful with CDS and ADS input when accumulated attention was not constrained (Experiment 1). Moreover, there were no differences in accumulated attention as a function of input type. When attention was constrained to 90 seconds (Experiments 2 and 3), ADS input disrupted categorization more for …
The Use Of Function In Infant Concept Acquisition, Carolyn S. Held
The Use Of Function In Infant Concept Acquisition, Carolyn S. Held
Student Work
The use of function for concept formation in 5 and 8 month old infants was studied in an experiment employing a conceptual adaptation of the standard habituation paradigm. A total of 64 male and female infants were shown videoptaped presentations which involved changes in form and functional attributes of selected stimuli. The stimuli consisted of striped figures which could vary in form (shmoo-shaped or H-shaped) and function (side-to-side movements or up-down movements). During habituation, all infants were shown multiexemplars of a specific figure performing a single movement pattern; the figures varied only in color. During test trials, the infants were …
The Effect Of Patterned Visual Stimulation On Visual Activity And Feeding Behavior During The Feeding Period In Human Newborn Infants, Robert H. Anderson
The Effect Of Patterned Visual Stimulation On Visual Activity And Feeding Behavior During The Feeding Period In Human Newborn Infants, Robert H. Anderson
Student Work
The relationship between patterned visual stimulation and behavior in newborn human infants has been studied in a variety of situations (Fantz, 196 3; Hershenson, 1965; Haith, 1965; Bruner, 1968; Salapatek, 1968; Wagner, 1972; Friedman 1972; Boismier, 1972). Typically, the effect of visual stimulation on the behavior of newborn infants during the feeding period has not been studied. This omission may in part be related to studies by Haith (1965) and Bruner (1968) who, in the investigation of the effects of visual stimulation on nonnutritive.sucking rates, concluded that newborns are virtually incapable of looking and sucking at the same time. Bruner, …