The Research Technique in Which Scientists Seek to Uncover Cause-And-Effect

question 21

Multiple Choice

The research technique in which scientists seek to uncover cause-and-effect relationships by directly manipulating independent variables and observing the effects on dependent variables is the ______ method.

• A) correlational
• B) experimental
• C) psychometric
• D) case-study

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Definitions:

Energy Conversion

The process of transforming energy from one form into another, such as converting kinetic energy into electrical energy.

Law

A system of rules that are created and enforced through social or governmental institutions to regulate behavior.

Nuclear Changes

Transformations at the atomic level, including reactions in nuclear power generation and atomic bombs, which can alter the composition of atomic nuclei.

Conservation

The preservation, protection, or restoration of the natural environment, natural ecosystems, vegetation, and wildlife.