In a Certain Study, Black and White Teachers from a Large

question 49

Essay

In a certain study, black and white teachers from a large inner city school were asked to rate the same black and white students for "adaptive behavior" on a behavior rating scale. The two factors in the experiment, then, were teacher ethnicity and pupil ethnicity. On average, white teachers rated black pupils 32, and white pupils 50. On average, black teachers rated black pupils 47, and white pupils 30. Both null hypotheses for the main effects were tenable, but there was significant interaction between the teacher ethnicity and pupil ethnicity factors. Graph the means and discuss the nature of the interaction and your conclusions. What type of interaction is present?

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Definitions:

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A type of solenoid that returns to its original position when power is removed, typically used for short-term activation tasks.

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A setting or condition where a system or device is off or inactive until activated by a specific command or action.

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A mechanism or device that uses a spring to return to its original position after displacement.

Allison WT

refers to a series of automatic transmissions designed and produced by Allison Transmission for vehicles, especially trucks and buses, known for their reliability and efficiency.