In statistical terms, validity is defined as the proportion of true variance that is relevant to the purposes of the test. With the term “relevant” we understand what is attributable to the variable, to the characteristics measured by the research (1). Did you know that there are several types of validity? We will then talk […]
Types of validity in the search: predictive validity We know psychology uses tests to make inferences about people, but what are the scores in these tests?This is responsible for the validity. As explained in another article, there is not only one type of validity, but several, in this article we explain the role of predictive
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In psychometric terms, validity is a concept that has undergone a long evolutionary process, previously it was believed that a test was valid for what it correlated with (2), there are four types or categories in validity, these are: the validity of the content, the predictive validity, the competitive validity and the validity of the
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