Question

multiple choice question a research strategy that simultaneously compares people of different ages is known as the ______ approach. sectional developmental cross - sectional longitudinal need help? review these concept resources. read about the concept

Explanation:

The cross-sectional research method involves collecting data from groups of different ages at a single point in time to make comparisons. The other options are incorrect: "sectional" is not a standard research term in this context, "developmental" is a broad category of research, and "longitudinal" tracks the same group over time.

Answer:

C. cross-sectional