SCENARIO 10-5
To test the effectiveness of a business school preparation course,8 students took a general business test before and after the course.The results are given below.
-Referring to Scenario 10-5,the value of the sample mean difference is_____ if the difference scores reflect the results of the exam after the course minus the results of the exam before the course.
Definitions:
Contingency Management
A behavioral therapy technique that rewards positive behavior and discourages negative behavior by controlling the consequences of those behaviors.
Contingency Management
A type of behavioral therapy where certain behaviors are reinforced by providing or withholding rewards.
Primary Reinforcer
A naturally reinforcing stimulus, such as food or water, that satisfies a basic biological need without prior learning.
Variable-interval Schedule
A reinforcement schedule in which the first response is rewarded after a variable amount of time has passed.
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