What type of evidence is considered valid in psychological research? question 4 options: theoretical?

The type of evidences that is considered in order to make the psychological research is valid are the following: the study should be reliable in which could be further use in the future and could be helpful, another thing-- it should have consistency, where it provides an accurate and precise study for an individual to understand. Lastly, it should be valid, where in the study has sources and it is considered to be true.

Compared to attending a technical school, completing a four year college degree allows you to :
D. select from a wide range of careers
But it will cost you a lot more

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