Examlex
Aldehydes are less reactive than ketones.
Independent Variables
Variables in an experiment that are manipulated by the researcher to observe their effect on the dependent variables.
Conceptual Replications
Repeating a study with different methods or under different conditions to verify the findings of the original study.
Conceptual Variables
Theoretical entities or constructs that represent ideas or concepts being studied but are not directly observable.
Spatial Reasoning
The ability to understand and remember the spatial relations among objects, often tested through puzzles and visual-spatial tasks.
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