A study that has several groups of different ages that are followed over time and which has an overlap in the ages of the groups is a
A) multi-phasic study.
B) longitudinal study.
C) cohort study.
D) cross-sequential study.

Question

Quizplus · Accepted Answer

A cross-sequential study involves following different age groups over time with an overlap in ages, allowing researchers to examine both age and cohort effects. This type of study combines elements of both longitudinal and cohort studies. Multi-phasic studies typically involve measuring a single group of individuals at multiple points in time, while longitudinal studies involve following a single group over time without overlapping with other age groups. Cohort studies involve following a group of individuals who share a common characteristic, typically their year of birth, to examine the effects of historical events or societal changes on development.

A Study That Has Several Groups of Different Ages That