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Wormith, S. J.; And Others – Child Development, 1975
Investigated the possibility that evidence of frequency discrimination might be found when the experimental procedures involved the conjugate reinforcement of nonnutritive sucking. (SDH)
Descriptors: Auditory Discrimination, Cognitive Development, Discrimination Learning, Infant Behavior
Olsho, Lynne Werner; And Others – 1979
Frequency difference thresholds were determined for fourteen 4- to 9-month-old infants (mean age, 6 months 10 days) using a discrimination learning paradigm, following a one-up, two-down staircase procedure. The subject heard 500 msec tone bursts repeated at a rate of one per sec, with a fixed standard frequency. At various points in this pulse…
Descriptors: Auditory Discrimination, Auditory Stimuli, Discrimination Learning, Infant Behavior