How to correct (adjust) test-scores on a regular psychological scale (e.g. scale for measuring: conscientiousness, agreeableness or intrinsic motivation), where adjustment will be based on the result on a lie-scale which I will also give to my participants in the research? Which statistical procedure or transformation will I use in order to obtain such ''pure'' scores which are true and honest?
Hi, there is several possibility, but each has problems, so you could try all and choose what is the most appropriate for your research. Some authors save residual scores (for example, L is predictor and C is criteria, and you check option for saving residual scores), and the others prefer to use L in analysis, as moderator or suppressor. Hope that this helps you.
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