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Unformatted text preview: relationship between two or more variables. 6. _____________ design is similar to ____________ in that both link present events to those which occurred in the past. 7. Lo-Biondo-Wood and Haber discuss three types of developmental studies. They are: a. ___________________ b. ___________________ c. ___________________ 8. __________________ studies collect data at one point in time while ________________ collects data from the same group at different points in time. 9. A(n) _____________________ study looks at presumed causes and moves forward in time to presumed effects. 10. The epidemiological researcher uses a _________ design if they are trying to link present events to those which occurred in the past....
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