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Author Question: Which of the following is an example of a cross-sectional research design? (Read 89 times)

Frost2351

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Which of the following is an example of a cross-sectional research design?
◦ Dr. Huang assessed the eye-hand coordination of the second, fourth, and sixth graders at Ronnie Dawson Elementary School in September 2006.
◦ Dr. Sanchez assessed the eye-hand coordination of the second, fourth, and sixth graders of Ronnie Dawson Elementary School in December 2006, and the same children were tested again in 2008, 2010, and 2012.
◦ At the beginning of each school year, the five children of the Jones family visit their family doctor to have physical exams.
◦ Each year the five-year-olds of Washington, D.C., are given number and letter proficiency exams before they begin kindergarten.


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Marked as best answer by Frost2351 on Nov 16, 2020

patma1981

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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