That is the observation of something under contrived conditons. As opposed to the observation of something under natural conditions. For example, observing rats negotiating a maze constructed in a laboratory is a manipulative observation, while observing rats negotiating their way around their natural habitat is a non-manipulative observation.
Observation
Controlled observation is a type of observational study where thesituations areplanned by the researcher. This type of observation may be carried out in a laboratory type situation and because variables are manipulated is said to be high in control. The weakness of the method is that it will be low in ecological validity compared to naturalistic observation. If participants are aware they are being studied they behave differently. by Riziki Kacheche ESM Student ARU-2009/13 Tanzania
There is no answer to a manipulated variable because "a manipulated variable" is not a question!
It is spelled manipulated.
A tornado cannot be manipulated or controlled.
Manipulated was created on 1997-04-01.
The Manipulated Man was created in 1971.
operational definition of a manipulated variable
The Manipulated Man has 155 pages.
Binzantine manipulated the Fourth Crusade.
It means that a variable is manipulated!(:
Observation-Seeds placed in cotton germinate the same as seeds placed in soil, Hypothesis- Seeds do not need soil for germination Manipulating variables- soil, cotton Responding- height of seeds germinated