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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
When a controlled experiment is not possible or practical, two types of scientific investigations are observation and modeling.
all it is is the uncontrolled experiment is a little bit different
Four types of observation include naturalistic observation, where behavior is observed in its natural environment without interference; participant observation, where the observer becomes part of the group being studied; structured observation, which involves a controlled setting with predetermined criteria; and systematic observation, where specific behaviors are recorded in a consistent manner. Each type offers unique insights and can be used depending on the research goals and context.
The different methods of observation include naturalistic observation, structured observation, participant observation, and controlled observation. Naturalistic observation involves observing subjects in their natural environment without interference. Structured observation involves creating specific conditions for observation. Participant observation involves the researcher actively participating in the environment being observed. Controlled observation involves manipulating and controlling variables during the observation process.
Three types of observation in language study are body language, the tone of the person, and the overall attitiude. That is the easiest way of determining the overall idea of what the person is trying to convey.
manipulated variable
Observation
Controlled (in science) means constant and not changed. The opposite of variable.
The British controlled the small encampment on the shore opposite of Yorktown. Cornwallis commanded the British troops that were at that encampment.
The opposite of incubate is expel or eject, as in removing something from a controlled environment.
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Qualitative observation is subjective. Quantitative observation is the result of controlled testing procedures with prescribed procedures in place. Quantitative testing is sometimes called empirical testing.
The opposite of free enterprise as "capitalism" would be socialism or communism, where market forces are controlled. The exact opposite would be a completely controlled market, for which there is no single word beyond monopoly (control of supply).