Cross-Sequential Design- Choice a Researcher Finds That After Completing All

question 29

Multiple Choice

Cross-sequential design- choice A researcher finds that after completing all three analyses in the Most Efficient Design,the 50-year-olds differ from the 60-year-olds in two of the three analyses.To conclude that age was a factor in producing these results,which design would need to show no significant effects?

• A)Time-sequential
• B)Cohort-sequential
• C)Age-sequential
• D)Cross-sequential

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Definitions:

Immunizations

The process of making a person immune to specific infectious diseases, typically by vaccination.

Infectious Disease

Diseases caused by pathogens such as bacteria, viruses, fungi, or parasites that can spread, directly or indirectly, from one person to another.

Active Immunity

Immunity developed by the body as a result of exposure to a disease-causing organism or through vaccination, leading to the production of antibodies.

IV Fluid

A sterile liquid substance given through a vein to provide necessary nutrients or medications.