In a Graph of Single-Subject Research Data,a Clear Indication of a Treatment

question 31

Multiple Choice

In a graph of single-subject research data,a clear indication of a treatment effect is

• A)a continuation of the same average level from one phase to the next.
• B)a continuation of a clear trend from one phase to the next.
• C) a gradual change in behavior that becomes clear several observations after the treatment is initiated.
• D) a clear and immediate change in either the level or trend when the treatment is initiated.

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Definitions:

Mean Coloration

A statistical average of the colors within a specific area, often used in studies of animal coloration, camouflage, or ecological monitoring.

Snail Shells

Hard, protective external skeletons built by snails, offering shelter and defense against predators, composed mainly of calcium carbonate.

Genetic Traits

Inherited characteristics determined by the genetic information a person receives from their parents.

Cell

The basic structural, functional, and biological unit of all living organisms, acting as the building block of life.