Examlex
Maintaining muscle tone is one of the few examples of a positive feedback mechanism in the body.
Naturalistic Observation
A research method whereby subjects are observed in their natural habitats without any manipulation by the observer.
Playground
An outdoor area designated for children's play, often equipped with recreational structures such as slides and swings.
Independent Variable
In research, a variable that is manipulated or changed to observe its effect on a dependent variable.
Dependent Variable
A dependent variable is an outcome or result that researchers aim to explain or predict through changes in other variables.
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