For the Repeated-Measures T Statistic,where N1 and N2 Are the Number

question 72

Multiple Choice

For the repeated-measures t statistic,where n1 and n2 are the number of scores before and after treatment,and n = n₁= n₂,df = ____.​

• A)​n₁ + n₂ - 2
• B)​n - 2
• C)​n - 1
• D)​n₁ + n₂ - 1

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Definitions:

Classical Conditioning

A learning process that occurs when two stimuli are repeatedly paired together; an unconditioned stimulus (which evokes an unconditioned response) is paired with a conditioned stimulus until the conditioned stimulus alone elicits a conditioned response.

Variable-Ratio

A reinforcement schedule where a response is reinforced after an unpredictable number of responses, making it highly effective in conditioning behavior.

Fixed-Ratio

A schedule of reinforcement where a response is rewarded only after a specified number of responses, commonly used in both learning psychology and behavioral analysis.

Continuous

Without interruption or end, often describing processes or states that proceed over time without stopping.