Longitudinal definition

Wörterbuch der deutschen Sprache. Bedeutung, Aussprache, Übersetzungen und Beispiele. Meaning, pronunciation, translations and examples.

Meist wird der Begriff jedoch nicht isoliert verwendet, sondern zur Benennung der entsprechenden Körperachse. Fachgebiete: Terminologie. English dictionary definition of longitudinal.

Meist Audiospuren entlang der Bandkante eines MAZ-Bandes bzw. Use the adjective longitudinal to describe something that takes place over a long period of time, like a study of the lifetime eating habits of people who live on islands. The process of collecting sample observations from a larger population over a given time period. Define longitudinal (adjective) and get synonyms.

Relating to length, or to longitude. Can we add an example for this sense? Running in the direction of the long axis of a body. Sampling data over time rather than merely once.

Origin of longitudinalMedieval Latin longitudinalis.

Qui est pris dans le sens de la longueur. Coupe, plan longitudinal. This family of methods is best . A longitudinal study is an observational research method in which data is gathered for the same subjects repeatedly over a period of time. Pennsylvania Hospital, University of Pennsylvania, Philadelphia, PA.

Synonyms for longitudinal at Thesaurus. Longitudinal research projects can extend over years or even decades. CategoricalHistogram =. Dictionary and Word of the Day. In the examples, a dataset with . Section, longitudinal : A section that is cut along the long axis of a structure. Dental (Oral) Health Quiz.

What Kind of Doctor Do I Need? Heart Disease: Causes of a Heart Attack. TOWARD A LONGITUDINAL DEFINITION OF HOUSEHOLDS David Bryon McMillen and Roger A. Herriot, Bureau of the Census LIFETIME WORK EXPERIENCE AND ITS EFFECTS ON EARNINGS: CATA FROM.

Introduction and Background Data collection and analysis in the social sciences generally . Using a longitudinal definition of disability and objective health quality indicators, we found that disability status can be an important factor in determining receipt of quality health care in a broad range of diagnostic categories. However, the impact of disability status varies depending on the indicator measured.

A dataset is longitudinal if it tracks the same type of information on the same subjects at multiple points in time. Définition : Qui suit le sens. For example, part of a longitudinal dataset could contain specific students and their standardized test scores in six successive years.

Consistent with the definition of reliability given above, longitudinal reliability, py, may be given as spyy = Dr. Observe that p, is no longer a scalar, but it is instead an m × vector. With this more general formulation of reliability, one has, within the framework of univariate (and subsequently multivariate) . Definition of longitudinal study: Statistical study aimed at identifying a trend over a period of time.

See also cross sectional study. Chances are your mental image takes the form of a transverse wave. But, longitudinal waves are just as.