How can a researcher create a composite scale with factor results? A) The researcher can select the items with high R² values and average them to form a composite scale. B) The researcher can sum the variables with high loadings on a factor to create a summated scale. C) The researcher can sum the variables with high VIF values on a factor to create a summated scale. D) The research can sum the items with high commonality values on a factor to create a summated scale.

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Quizplus · Accepted Answer

Summing the variables with high loadings on a factor to create a summated scale is the best approach to create a composite scale with factor results. This method takes into account the shared variance among the items, which is what the factor analysis is trying to capture. Option A is incorrect because simply averaging the items does not take into account the differences in the variance explained by each item. Options C and D are incorrect because VIF and commonality are not appropriate measures to use for the creation of a composite scale.

How Can a Researcher Create a Composite Scale with Factor