Which of the following is the best example of a qualitative change in development?
A) Children grow taller but also become heavier as they get older.
B) Older children have larger vocabularies than younger children.
C) Children can run faster and farther as they get older.
D) Adolescents become more systematic in the way they go about solving problems.

Question

Quizplus · Accepted Answer

A qualitative change refers to a fundamental transformation in a person's way of thinking or behaving. Option D, which states that adolescents become more systematic in their problem-solving approach, best illustrates such a change as it reflects a marked shift in the way they process and analyze information compared to their previous ways of thinking. The other options describe quantitative changes, which involve measurable differences in size, length, or ability without necessarily implying a fundamental change in quality.

Which of the Following Is the Best Example of a Qualitative