In the Research of Jenkins and Harrison,one Group of Pigeons

question 14

Multiple Choice

In the research of Jenkins and Harrison,one group of pigeons received nondifferential training with a 1000 Hz tone--the same tone was present on every trial.In a generalization test along the dimension of tone frequency,this group produced

• A)typical generalization gradients with peaks at 1000 Hz
• B)extremely narrow generalization gradients
• C)flat generalization gradients
• D)no generalization to other tones

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