A Researcher Has Tested the Difference Between the Means of a Treatment

question 63

Essay

A researcher has tested the difference between the means of a treatment group and a placebo group.With a P-value of 0.034,he concludes there is a difference.

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Definitions:

Psychology

The scientific study of the human mind and its functions, especially those affecting behavior in a given context.

Behavior

The actions or reactions of an organism or system, usually in response to stimuli in their environment.

Modern Psychology

The scientific study of the mind and behavior, incorporating contemporary theories and methodologies to understand psychological phenomena.

Wilhelm Wundt

Recognized as the father of experimental psychology, he established the first psychology laboratory in Leipzig, Germany, in 1879, marking the formal beginning of psychology as a scientific discipline.