Often a scale is used to predict behavior, diagnosis, or category membership in new samples of participants. This process is referred to as what?

Corss-validation

Explanation:

Corss-validation: In psychology, the term "cross-validation" is also referred to as "out-of-sample testing" or "rotation estimation" and is determined as one of the various same "model validation techniques" that is being utilized for assessing the process though which the result or the outcome of the "statistical analysis" is being generalized towards an "independent data set".

In the question above, the given statement represents cross-validation process.

answer; researchers typically cannot control people's sexual behaviors as would be necessary in an experiment;

by using  production possibilities graph.  opportunity costs are key expenses in financial matters and are utilized as a part of registering money saving advantage investigation of a venture. such expenses, be that as it may, are not recorded in the record books but rather are perceived in basic leadership by processing the money costs and their subsequent benefit or misfortune.