17a. Rats learned that they can escape through a hole when a particular visual s
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Question
17a. Rats learned that they can escape through a hole when a particular visual stimulus is present. The rats were placed in an arena that had an escape hole leading to their home cages on one side. The home cage contained a drop of condensed milk, a rat favorite (Rossier, Grobety, and Schenck, 2000). This best illustrates ______________ learning.
a. operant
b. Pavlovian
b. Rats were transported from their home cages to a test box and were then shocked. The researchers then examined freezing behavior in response to both the test box and the procedures used to transport the rats to it (Bevins et al. 2000). This best illustrates ______________ learning.
a. operant
b. Pavlovian
c. Rats received intracranial stimulation to the reward center of the brain when they pressed a lever. The authors examined the relationship between the amount of pressing in relation to the amount of stimulation provided (Leon & Gallistel, l998). This best illustrates ______________ learning.
a. operant
b. Pavlovian
d. Rats received food when they applied a certain amount of force when pressing a lever (Slifkin & Brener, l998). This best illustrates ______________ learning.
a. operant
b. Pavlovian
Explanation / Answer
Rats learned that they can escape through a hole when a particular visual stimulus is present. The rats were placed in an arena that had an escape hole leading to their home cages on one side. The home cage contained a drop of condensed milk, a rat favorite
The drop of milk is a positive reinforcement for them to choose the escape hole to their home cage strengthening this behaviour.
2.Rats received food when they applied a certain amount of force when pressing a lever
The food acts as positive reinforcement for force applied on lever
3.Rats received intracranial stimulation to the reward center of the brain when they pressed a lever. The authors examined the relationship between the amount of pressing in relation to the amount of stimulation provided
The stimulation acts as reinforcement for pressing the lever
The rats asscociate a previously neutral or less distressing stimulus of being shifted from their home box to test box with receiving a shock and now expect it to happen everytime they are moved thus the freezing response occurs in the anticipation of the shock.
Operant conditioning Pavlovian ConditioningRats learned that they can escape through a hole when a particular visual stimulus is present. The rats were placed in an arena that had an escape hole leading to their home cages on one side. The home cage contained a drop of condensed milk, a rat favorite
The drop of milk is a positive reinforcement for them to choose the escape hole to their home cage strengthening this behaviour.
2.Rats received food when they applied a certain amount of force when pressing a lever
The food acts as positive reinforcement for force applied on lever
3.Rats received intracranial stimulation to the reward center of the brain when they pressed a lever. The authors examined the relationship between the amount of pressing in relation to the amount of stimulation provided
The stimulation acts as reinforcement for pressing the lever
Rats were transported from their home cages to a test box and were then shocked. The researchers then examined freezing behavior in response to both the test box and the procedures used to transport the rats to it.The rats asscociate a previously neutral or less distressing stimulus of being shifted from their home box to test box with receiving a shock and now expect it to happen everytime they are moved thus the freezing response occurs in the anticipation of the shock.
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