Examlex
An OLED produces light by a process called
Naturalistic Observation
A study method where participants are monitored in their usual surroundings with no alteration by the researcher.
Native Habitat
The natural environment in which a species lives and evolves.
Survey Research
A research method involving the collection of data from a predetermined group of respondents to gain information about populations or phenomena.
Experimental Method
A research methodology that involves manipulating one variable to determine if changes in one variable cause changes in another variable.
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