Saturday, October 31, 2020

RESEARCH METHODS-STUDY DESIGNS-TREND STUDIES

These studies involve selecting a number of data observation points in the past, together with a picture of the present or immediate past with respect to the phenomenon under study, and then making certain assumptions as to the likely future trends. In a way you are compiling a cross-sectional picture of the trends being observed at different points in time over the past, present and future. From these cross-sectional observations you draw conclusions about the pattern of change.

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