Examlex
Which of the following are true of liquids?
1) They are easy to compress.
2) They exert pressure.
3) They exert buoyant force.
4) They conform to their containers.
Random Assignment
A method used in experiments where participants are assigned to experimental or control groups randomly, ensuring each participant has an equal chance of being in any group.
Research Methods
Systematic techniques used to collect, analyze, and interpret data in scientific inquiry.
Observational Methods
Research techniques that involve watching and recording subjects' behavior in their natural environment.
Logic of Science
The principles and criteria of validity that guide scientific research and the development of theoretical frameworks.
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