Examlex
The type of AGN we see depends mostly on the angle at which we view the galaxy.
Internal Validity
The extent to which a study can demonstrate a clear cause-and-effect relationship, limiting the impact of external variables.
Dependent Variables
In an experiment, these are the variables that are tested and measured to see how they are affected by changes in independent variables.
Cognitive Analysis
The process of breaking down mental activities and thought processes into their components for understanding.
Control Essay
A written piece used in experimental research to serve as a standard or norm against which the effects of a treatment or condition can be measured.
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