Descriptive research using a <u>longitudinal</u> design tracks the responses of the same sample of respondents over time.
The correct option is C.
<h3>What is longitudinal design?</h3>
A longitudinal study is a type of research design where the same variables are repeatedly observed over a set amount of time, whether it be short or long. Even while it can also be set up as a longterm randomized experiment, it is frequently a sort of observational study.
<h3>What type of design is longitudinal?</h3>
There are two different types of study designs: longitudinal studies and cross-sectional studies. Data are gathered from a population in a cross-sectional study at a particular time; in a longitudinal study, data are gathered over an extended period of time from the same sample.
<h3>What is Descriptive research?</h3>
The characteristics of a population or phenomenon under study are described via descriptive research. It doesn't explain how, when, or why the qualities developed. It answers the "what" question instead.
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I understand that the question you are looking for is:
Descriptive research using a ________ design tracks the responses of the same sample of respondents over time.
A) latitudinal
B) cause-and-effect
C) longitudinal
D) cross-sectional
E) hierarchical