Which of the Following Scenarios Exemplifies Extinction

question 79

Multiple Choice

Which of the following scenarios exemplifies extinction?

• A)Alexis is a former cocaine user.Now that she no longer uses cocaine,her hands no longer shake and her heart no longer pounds when she hears a car pull into her drive,like her dealer used to do in his car.
• B)Alexis uses cocaine.She no longer feels quite the same rush as she did when she first started using.
• C)Alexis is a former cocaine user in recovery.After a relapse,though,her hands shake and her heart pounds when she hears a car pull into her drive,like her dealer used to do in his car.
• D)Alexis uses cocaine.She finds that she is slowly losing her sense of smell.

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Definitions:

Regression Analysis

Regression Analysis is a statistical method used to investigate and model the relationship between variables, typically one dependent variable and one or more independent variables.

Constant Variance

The condition in which the variance of error terms in a regression model is the same across all levels of the independent variables.

Error Variable

A variable in statistical or mathematical models that represents the difference between observed and predicted values, often due to randomness or unexplained variation.

Outliers

Outliers are data points that deviate significantly from the rest of the data, potentially indicating variability in the measurement or experimental errors.