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Olofson, Eric L.; Baldwin, Dare – Cognition, 2011
We investigated infants' ability to recognize the similarity between observed and implied goals when actions differed in surface-level motion details. In two experiments, 10- to 12-month-olds were habituated to an actor manipulating an object and then shown test actions in which the actor contacted the object with a novel hand configuration that…
Descriptors: Infants, Motion, Object Manipulation, Experiments
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Gifford, Rene H.; Bacon, Sid P.; Williams, Erica J. – Journal of Speech, Language, and Hearing Research, 2007
Purpose: To compare speech intelligibility in the presence of a 10-Hz square-wave noise masker in younger and older listeners and to relate performance to recovery from forward masking. Method: The signal-to-noise ratio required to achieve 50% sentence identification in the presence of a 10-Hz square-wave noise masker was obtained for each of the…
Descriptors: Sentences, Recognition (Psychology), Auditory Perception, Auditory Tests
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Wilson, Richard H.; McArdle, Rachel A.; Smith, Sherri L. – Journal of Speech, Language, and Hearing Research, 2007
Purpose: The purpose of this study was to examine in listeners with normal hearing and listeners with sensorineural hearing loss the within- and between-group differences obtained with 4 commonly available speech-in-noise protocols. Method: Recognition performances by 24 listeners with normal hearing and 72 listeners with sensorineural hearing…
Descriptors: Hearing Impairments, Auditory Tests, Evaluation, Recognition (Psychology)