Which research study is a compromise technique that essentially examines a number of different age groups at several points in time, and permits developmental researchers to tease out the consequences of age change versus age difference? a. cross-sectional b. developmentalc. longitudinald. experimental

The sequential research study is a compromise technique that essentially examines a number of different age groups at several points in time, and permits developmental researchers to tease out the consequences of age change versus age difference.

Explanation:

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.

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