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    How And When Children Learn Reason And How To Think About Others
    By News Staff | December 15th 2012 10:45 PM | Print | E-mail | Track Comments

    Two new studies explore the development of reasoning and perspective-taking in young children.

    How to Pass the False-Belief Task Before Your Fourth Birthday

    As social creatures, humans must constantly monitor each other's intentions, beliefs, desires, and other mental states and a particularly important social skill is the ability to take another person's perspective and understand what the person knows, even when that knowledge may ultimately be false.

    Previous research has found that before the age of 4, children fail to pass standard tasks designed to measure false belief but new tests show that very young children can pass nonverbal versions of false-belief tasks.

    Paula Rubio-Fernández of University College London and Bart Geurts of the University of Nijmegen tested 3-year-old children using a standard false-belief task called the Smarties task and using an altered, more streamlined version of the false-belief task called the Duplo task.
    The Duplo task was designed to minimize disruptions in children's perspective-taking.

    The researchers found that while only 22.7% of children passed the Smarties task, 80% of children passed the Duplo task. This suggests that 3-year-old children are able to pass a verbal false-belief task if they are able to keep track of the protagonist's perspective.

    Early Executive Function Predicts Reasoning Development

    Analogical reasoning is a core cognitive skill that distinguishes humans from other animals but its origins are not known. Psychologists Lindsey Richland of the University of Chicago and Margaret Burchinal of the University of North Carolina, Chapel Hill analyzed data from children who were part of the Study of Early Child Care and Youth Development.

    They analyzed the results and assessed the children for vocabulary knowledge, sustained attention, short-term memory skills, executive functioning skills, and analytical reasoning skills and found that children's early vocabulary knowledge and executive-functioning predicted their analytical reasoning skills at age 15.

    These results indicate that composite executive-function skills make specialized contributions to the development of children's analytical reasoning.

    They also support the idea that language and knowledge are necessary for the development of analytical-reasoning skills.