Was ist eine Langsschnittstudie Psychologie?

Was ist eine Längsschnittstudie Psychologie?

[engl. longitudinal study], [FSE], Untersuchung ein- und derselben Stichprobe von N Personen zu einer überschaubaren Anzahl von Gelegenheiten (T) meist über längere Zeiträume in einem oder mehreren Merkmalen (V).

Was ist eine Querschnittsuntersuchung?

Als Querschnittstudien oder -analysen werden Untersuchungen bezeichnet, die im Unterschied zu Längsschnittstudien nur ein Mal durchgeführt werden. Es geht also um eine mehr oder weniger aussagekräftige Momentaufnahme.

What is a longitudinal study in research?

From Wikipedia, the free encyclopedia A longitudinal study (or longitudinal survey, or panel study) is a research design that involves repeated observations of the same variables (e.g., people) over short or long periods of time (i.e., uses longitudinal data).

How do you design a longitudinal study on men?

You then decide to design a longitudinal study to further examine this relationship in men. Without the cross-sectional study first, you would not have known to focus on men in particular. If you want to implement a longitudinal study, you have two choices: collecting your own data or using data already gathered by somebody else.

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What is the difference between longitudinal and cross sectional research design?

Longitudinal studies and cross-sectional studies are two different types of research design. In a cross-sectional study you collect data from a population at a specific point in time; in a longitudinal study you repeatedly collect data from the same sample over an extended period of time.

What are some examples of longitudinal surveys?

Some of the classic examples of longitudinal surveys include: Many medical studies are longitudinal; here, a set of a sample or similar individuals form a group. Researchers observe and study the group over the years.