Consider a 2 X 2 Experiment Design in Which Both

question 48

Multiple Choice

Consider a 2 x 2 experiment design in which both study time and sleep time have been manipulated and learning has been measured. An interaction between study time and sleep time can be interpreted to mean which of the following?

• A) Sleep time affects learning, controlling for study time.
• B) Sleep time has no effect on learning.
• C) The effect of study time on learning is different in the different levels of sleep time.
• D) If the main effects are also significant, the interaction between study time and sleep time cannot be interpreted.

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Definitions:

Racial Segregation

Racial segregation is the enforced separation of different racial groups within a community, institution, or country, often resulting in unequal access to resources, services, and opportunities.

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Describes scenarios where individuals or groups are unfairly used for economic gain, often under conditions that disadvantage or harm them.

Institutional Hub

A central or main organization that supports the activities of a particular institution or group of institutions.

Church

An institution dedicated to religious worship and activities, often representing a community or building where such practices are carried out.