When the behavior of one or more study participants is measured as they age,this is called ________ research.

Question

Quizplus · Accepted Answer

Longitudinal research involves following a group of individuals over a long period of time and measuring changes in their behavior as they age. This option best describes the scenario in the question, as it specifically references measuring behavior over time. Developmental research is a broader term that encompasses various changes that occur over a lifespan, but may not necessarily involve measuring behavior. Cross-sectional research involves comparing groups of individuals at different ages at the same point in time, which is not what is described in the question. Sequential research combines aspects of longitudinal and cross-sectional research, but again, the scenario in the question involves following a single group over time, making longitudinal the best choice.

When the Behavior of One or More Study Participants Is