Experimental Research Differs from Causal-Comparative Research in That

question 28

Multiple Choice

Experimental research differs from causal-comparative research in that

• A) causal-comparative research is interested in statistical relationships between variables and experimental research is not.
• B) experimental research relies on data collection from multiple pools of participants while causal comparative research relies on participants from a single pool.
• C) experimental research controls the dependent variable in the study and causal-comparative does not.
• D) experimental research controls the selection of participants from a single pool and divides them into groups while causal-comparative research does not.

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Definitions:

Magnetic Domains

A section within a magnetic material where atoms are aligned to produce a north or south polarity.

Molecular Structure

The arrangement of atoms within a molecule that defines its chemical properties and physical behavior.

Magnetic Metals

Metals that are capable of being attracted by a magnet or can be magnetized, such as iron, nickel, and cobalt.

Magnetized

The state of an object when its electrons are aligned in such a way that it produces its own magnetic field.