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Unformatted text preview: Habitual until bored then test stimuli Method of preferential looking : also used to measure infants abilities o Example: visual acuity Post Piaget Cognitive development findings o Babies as young as 1-month-old appear to have mental representations of objects o Babies at 5-months-old have demonstrated knowledge of number and even addition/subtraction Independent variable: whether event is possible or impossible Dependant variable: looking time o 3-years-old have demonstrated ability to manipulate symbolic representations (models) of physical spaces...
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This note was uploaded on 04/02/2008 for the course INDV 101 taught by Professor Walker during the Fall '07 term at University of Arizona- Tucson.
- Fall '07