1.For example, suppose a researcher intends to learn about the eating habits of teenagers. In that case, he/she will follow a sample of teenagers over a considerable period to ensure that the collected information is reliable. Often, cross-sectional survey research follows a longitudinal survey research study.
2.While surveys are generally identified with human populations (for example, opinion polls, consumer surveys, demographic and economic surveys), surveys of other types of populations (such as geological surveys and administrative records) are also common
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Answer:
1. For example, suppose a researcher intends to learn about the eating habits of teenagers. In that case, he/she will follow a sample of teenagers over a considerable period to ensure that the collected information is reliable. Often, cross-sectional survey research follows a longitudinal survey research study.
2. While surveys are generally identified with human populations (for example, opinion polls, consumer surveys, demographic and economic surveys), surveys of other types of populations (such as geological surveys and administrative records) are also common
Explanation:
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