When the Effect of an Intervention in a Single-Subject Design

question 15

Multiple Choice

When the effect of an intervention in a single-subject design is in the same direction as a baseline trend (either increasing or decreasing) ,the researcher

• A)can be extra confident regarding the effectiveness of the treatment.
• B)can be confident that the treatment did not work because of the baseline trend.
• C)cannot make firm conclusions about the effectiveness of the treatment.
• D)none of these

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Definitions:

Consumer Income

The total amount of income a consumer earns, influencing their purchasing power and spending patterns.

Edgeworth Box

A visual representation used in economics to show the distribution of resources and the efficiency of trading between two individuals.

Efficiency

Describes the extent to which time, effort, or cost is well-used for the intended task or purpose, often aiming for the maximum output from a given set of resources.

Indifference Curves

Graphical representations in economics showing combinations of goods among which a consumer is indifferent, meaning they have no preference for one combination over another.