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Dr Albert Is Interested in How Thinking Changes in Adolescence

question 67

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Dr. Albert is interested in how thinking changes in adolescence and early adulthood. She indentifies a group of people who are 18 years old, a second group who are 22 years old, and a third group who are 26 years old. She asks participants in all three groups to answer some questions testing their moral reasoning skills. Her research study is best considered an example of:


Definitions:

pH

A scale used to specify the acidity or basicity of an aqueous solution, with low values indicating acidity and high values, basicity.

Solutions

Homogeneous mixtures composed of two or more substances where one substance, the solute, is dissolved in another, the solvent.

Proton

A subatomic particle found in the nucleus of an atom, possessing a positive electrical charge.

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