Which Research Design Tests Groups of Subjects of Different Ages

question 137

Multiple Choice

Which research design tests groups of subjects of different ages, all at the same time?

• A) cross-sectional design
• B) longitudinal design
• C) sequential design
• D) age cohort design

---

Definitions:

Competitive Advantage

A unique attribute or condition that allows an entity to outperform its competitors.

Unique Merchandise

Products that are distinctive in design, function, or appeal, setting them apart from common or standard items.

Loyal Customer Base

A group of repeat customers who consistently prefer a particular brand or product over competitors.

Locations

Refers to the geographical places where businesses are situated or where activities take place, influencing accessibility, visibility, and operation efficiency.