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According to SAMHSA (Substance Abuse and Mental Health Services Administration), about 50 million people in the United States experience symptoms of mental illness every year. Severe cases number more than ten million.
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Answer:
I didn't have enough mice in the study.
Explanation:
Validity: In psychological research, the term validity is defined as a particular test's capability of measuring what the test is required to measure. In validity, the term valid refers to strong.
Types: Construct, face, criterion, conclusion, internal, and external validity.
In the question above, they said that the results were not valid because I didn't have enough mice in the study. For any research to work properly or give rise to a valid result then the research should include enough subjects to analyze the effect and therefore by having only two mice doesn't prove the study to be valid.
By having somebody sit down and teach you
