Two ways in which researchers study development over time are ________ and ________ studies.

Question

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Longitudinal studies track the same group of individuals over a period of time, while cross-sectional studies compare individuals of different ages at the same point in time. Cohort studies focus on a specific group of people who share a common characteristic or experience, while case studies examine in-depth the development and experiences of a single individual or group. Naturalistic observation involves observing and recording behavior in natural, real-life settings, while experiments involve manipulating variables to test cause-and-effect relationships. Cross-sequential studies are a combination of longitudinal and cross-sectional designs, tracking different age groups over time but also analyzing them at a single point in time. The best choice for two ways researchers study development over time is longitudinal and cross-sectional studies.

Two Ways in Which Researchers Study Development Over Time Are