Question
Longitudinal data refers to data collected ...........
The correct answer is
From same sample at different points of time
Longitudinal Data Definition
Longitudinal data is a type of observational data collected from the same subjects repeatedly over a period of time.
Understanding the Options
Let's analyze the options based on the definition of longitudinal data:
- Option 1: Throughout the year - This describes the frequency or duration but doesn't specify if the same subjects are measured.
- Option 2: From same sample at different points of time - This accurately defines longitudinal data, emphasizing the repeated measurement of the identical group.
- Option 3: From same area but from different samples - This describes cross-sectional data collection across different groups, possibly in the same location.
- Option 4: For a long period of time at a stretch - This focuses on the duration but lacks the crucial element of repeated measurements on the same sample.
Conclusion
Therefore, the definition that correctly describes longitudinal data is collecting information from the same sample across different points in time.
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Important Questions from Research methodology - Teaching
- Match the LIST-I with LIST-II
LIST-I
(Concepts)LIST-II
(Meanings)A. Theory I. Generalized representations of a system or an object, that is constructed to some aspects of that system or the system as a whole. B. Model II. Research problem is represented by a mathematical model. C. Survey III. It is a set of systematically interrelated propositions that explain and predict a phenomenon or a fact. D. Modeling IV. It is a data collection technique using a questionnaire.
Choose the correct answer from the options given below: - Arrange the following steps of material collection according to hierarchy given by Delia da Sousa Correa and W.R. Owens in The Handbook to Literary Research:
A. Identify your nearest major research library
B. Visit your own university library
C. Identify what is available online
D. Visit your nearest major research library
Choose the correct answer from the options given below: - Who developed the concept of the cultural circuit which is important to the study of the interactions of culture and memory in Oral History research method?
- Which bibliography is concerned with the close analysis of individual copies of books in the light of our knowledge of how books were produced in literary research?
- Which of the following is not a kind of literary research?
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