Jennifer D Magnuson

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OBJECTIVE This single-case study examined the degree to which three formal preference assessments (i.e. paired-stimulus, multiple-stimulus without replacement and a free-operant procedure) successfully identified reinforcers from six edibles in a subsequent reinforcement assessment. METHODS Economical analyses were conducted on the entire hierarchy of(More)
This study replicated previous basic research into the dynamics of choice and extended this analysis to children's behavior in a naturalistic setting. Two preschoolers with disabilities were observed interacting with their teachers at baseline and during an experimental analysis involving four pairs of concurrent variable-interval schedules of adult(More)
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