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Example of Longitudinal Research: Dietary Habits Study
An example of longitudinal research is a study that tracks the dietary habits of a specific group of people over several decades. Researchers might initially survey the participants at age 20, then follow up with the same individuals for retesting at age 30, and again at age 40 to analyze long-term changes and patterns.
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Ch.2 Psychological Research - Psychology @ OpenStax
Psychology @ OpenStax
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Introduction to Psychology @ OpenStax Course
OpenStax Psychology (2nd ed.) Textbook
Psychology
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Pros of Longitudinal Research
Example of Longitudinal Research: Dietary Habits Study
Example of Longitudinal Research: Cancer Prevention Study-3
Landmark Finding from Longitudinal Research: The Link Between Smoking and Cancer
Limitations of Longitudinal Research
A team of researchers wants to understand how problem-solving skills develop. They recruit a group of 100 ten-year-olds and give them a series of complex puzzles to solve, recording their strategies and success rates. The researchers then contact the exact same individuals two more times—once at age fifteen and again at age twenty—to have them complete a similar set of puzzles. What is the primary advantage of this research approach for understanding the development of problem-solving skills?
Cross-Sequential Research
Which of the following best describes the primary characteristic of a longitudinal research design?