Question

Imagine that you tested 20 high school students (15 male, 5 female). twelve males and four females reported feeling a calming effect after exposure to the color blue. in two to three sentences, explain how you could repeat this test in a different way to prove that the design was internally valid and reliable.

Answer 1

Blue lighting is scientifically proven to help us relax faster than white lighting after an argument.

Researchers say that blue light accelerates the relaxation process after acute psychosocial stress in comparison with conventional white lighting.

Another similar/repeated research was conducted by Harvard researchers and their colleagues conducted an experiment comparing the effects of 6.5 hours of exposure to blue light to exposure to green light of comparable brightness. The blue light suppressed melatonin for about twice as long as the green light and shifted circadian rhythms by twice as much (3 hours vs 1.5 hrs).

Therefore, Blue lighting is scientifically proven to help us relax faster than white lighting after an argument.

To learn more about Blue lighting here

brainly.com/question/11889543

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