Observational — Ob ser*va tion*al, a. Of or pertaining to observation; consisting of, or containing, observations. Chalmers. [1913 Webster] … The Collaborative International Dictionary of English
observational — [äb΄zər vā′shə nəl] adj. of or based on observation rather than experimentation … English World dictionary
observational — [[t]ɒ̱bzə(r)ve͟ɪʃən(ə)l[/t]] ADJ Observational means relating to the watching of people or things, especially in order to learn something new. [FORMAL] ...observational humour... The observational work is carried out on a range of telescopes … English dictionary
observational — adj. Observational is used with these nouns: ↑data, ↑evidence … Collocations dictionary
observational — observation ► NOUN 1) the action or process of closely observing or monitoring. 2) the ability to notice significant details. 3) a comment based on something one has seen, heard, or noticed. DERIVATIVES observational adjective … English terms dictionary
Observational comedy — is a style of humor based on making remarks about commonplace aspects of everyday life. It is the most common type of humor used in stand up comedy. The humor is based on the premise of It s funny because it s true. [1] References ^ Scientific… … Wikipedia
Observational error — is the difference between a measured value of quantity and its true value.[1] In statistics, an error is not a mistake . Variability is an inherent part of things being measured and of the measurement process. Contents 1 Science and experiments 2 … Wikipedia
Observational study — In epidemiology and statistics, an observational study draws inferences about the possible effect of a treatment on subjects, where the assignment of subjects into a treated group versus a control group is outside the control of the… … Wikipedia
Observational astronomy — Mayall telescope at Kitt Peak National Observatory Observational astronomy is a division of the astronomical science that is concerned with getting data, in contrast with theoretical astrophysics which is mainly concerned with finding out the… … Wikipedia
Observational techniques — In marketing and the social sciences, observational research (or field research) is a social research technique that involves the direct observation of phenomena in their natural setting. This differentiates it from experimental research in which … Wikipedia
