Exam 6: Generalization, Discrimination Learning, and Concept Formation

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If two stimuli differ within a single dimension-for example, tone frequency-the paradigm is referred to as:

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The shape of generalization gradients shows that two very similar stimuli are _____, while two very different stimuli are _____.

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A

Suppose a person lesions the hippocampus of a rabbit. The person presents a blue light and a yellow light together for several trials, and then presents just the yellow light followed by a shock until the rabbit is startled by the yellow light alone. How will the lesioned rabbit respond if the person now presents just the blue light?

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Jasmine quickly learned that she needed to use different techniques to calm her second child than those that had worked with her first child. This is an example of:

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Describe the role of the nucleus basalis in generalization.

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In a _____ representation, stimuli are represented by overlapping sets of nodes or stimulus elements.

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Which statement is TRUE of stereotypes?

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The theory that states that the probability of a response will increase or decrease depending on the outcome that follows is:

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The rapid expansion of resources required to encode configurations as their number of component features increases produces:

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Discrete-component representations provide a good description of:

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The receptive field properties of A1 neurons can be explained by:

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Suppose one pairs a light and a tone in the first phase of a sensory preconditioning paradigm. If one then pairs just the light with a food pellet, such that the light elicits a salivation response, the tone presented alone will:

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Describe how one could use discrimination training to teach a rat to distinguish between a red light and a green light.

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_____ representations use a unique node to represent each individual stimulus.

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A detector for a unique configuration of two cues such as a certain tone and light is known as:

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Describe an example of generalization in everyday life.

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In a _____ representation, nodes or neurons responding to physically similar stimuli are near each other.

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When a discrete-component representation is used, there is:

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A set of stimuli in the world that share the same consequence as the stimulus whose consequence is already known is referred to as:

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To enable a network to accomplish negative patterning, one can:

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