A Longitudinal Study Is Characterized by Each of the Following

question 34

Multiple Choice

A longitudinal study is characterized by each of the following statements EXCEPT:

• A) It involves a panel, which is a fixed sample of elements.
• B) Elements may be stores, individuals or other entities.
• C) The panel remains relatively constant through time.
• D) Characteristics of the elements, or sample members, are measured only once.
• E) Members may be added to replace dropouts or to keep the panel representative.

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Definitions:

Naturalistic Observation

A research method in which subjects are observed in their natural environment without any manipulation by the researcher.

Surveys

Research methods involving the collection of data from a pre-defined group of respondents by means of standardized questions to study and interpret public opinions, behaviors, or characteristics.

Anthropologist

A scientist who studies human societies, cultures, and their development.

Naturalistic Observation

An investigative approach where participants are studied in their natural settings without any interference from the researcher.