A cohort-sequential design handles some of the sources of bias present in other developmental designs by <u>examining age effects both longitudinally and cross-sectionally</u>.
Cohort-sequential designs or increased longitudinal designs are designs in which adjacent segments which include limited longitudinal facts on a selected age cohort may be connected together with comparable segments from different temporally associated age cohorts to determine the existence of a commonplace developmental fashion.
If, as an example, people ranging in age from 5 to ten years are sampled after which the contributors of every age group are studied for a 5-yr duration, the ensuing information might span 15 years of improvement. Such research basically are a mixture of a longitudinal layout and a cross-sectional layout.
For instance, an investigator using a Cohort-sequential design to evaluate kid's mathematical abilities may degree a collection of 5-12 months-olds and a group of 10-12 months-olds at the start of the studies after which sooner or later reassess the same kids every 6 months for the following 5 years.
Learn more about the cohort sequential here brainly.com/question/11708668
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