Answer:
The type of design described, where a researcher examines attitudes toward technology in participants who are 20 years old and measures their attitudes once a year for the next 5 years, is a Longitudinal Design.
Step-by-step explanation:
A longitudinal design involves studying the same participants over an extended period of time, collecting data at multiple time points. In this case, the researcher is interested in examining how attitudes toward technology change over a 5-year period in individuals who are initially 20 years old. By measuring attitudes once a year, the researcher can observe any trends or patterns that emerge over time.
Longitudinal designs allow researchers to track changes within individuals, providing valuable insights into developmental processes, stability, and potential causal relationships. In this study, the longitudinal design enables the researcher to explore the trajectory of attitudes toward technology as participants age and potentially identify factors that influence these attitudes.