Neurofibrils

question 111

Multiple Choice

Neurofibrils

• A) form synapses with axons of postsynaptic neurons.
• B) help circulate cerebrospinal fluid.
• C) prevent the neuron from being pulled apart when subjected to tensile forces.
• D) receive incoming stimuli and pass the signal toward the cell body.

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Definitions:

Variable-Ratio

A schedule of reinforcement where a response is reinforced after an unpredictable number of responses. This schedule creates a steady, high rate of responding.

Fixed-Interval

A reinforcement schedule in which the first response after a certain time period has passed is rewarded.

Variable-Interval

A schedule of reinforcement where a response is rewarded after an unpredictable period of time has passed, promoting a steady, consistent response rate.

Fixed-Ratio

A schedule of reinforcement where a response is reinforced only after a specified number of responses, often used in behavior modification programs.