Question

while researchers changed the work environment to see how it affected worker productivity, they got surprising results. no matter what conditions the researchers changed (such as increasing the lighting), the workers seemed to work harder simply because they were part of a special experiment. this is the origins of a concern about internal invalidity in experiments known as:

Answer 1

While researchers changed the work environment to see how it affected worker productivity, they got surprising results. no matter what conditions the researchers changed (such as increasing the lighting), the workers seemed to work harder simply because they were part of a special experiment. this is the origin of concern about internal invalidity in experiments known as The Hawthorne Effect.

The environment can be described as a sum general of all the living and non-residing factors and their effects that affect human existence. at the same time as all living or biotic factors are animals, plants, forests, fisheries, and birds, non-residing or abiotic elements consist of water, land, daylight, rocks, and air.

The environment especially includes the surroundings, hydrosphere, lithosphere, and biosphere. but it could be roughly divided into types including (a) Microenvironment and (b) Macro environment. it is able to additionally be divided into other kinds along with (c) bodily and (d) Biotic environment.

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