What Research Method Is Being Used If a Study Examines

question 34

Multiple Choice

What research method is being used if a study examines the effects of poverty on academic achievement by following students from kindergarten through the fifth grade?

• A) Ethnographic
• B) Case study
• C) Longitudinal
• D) Action research

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Definitions:

Nucleotides

The building blocks of DNA and RNA, consisting of a nitrogenous base, a sugar (ribose in RNA, deoxyribose in DNA), and one to three phosphate groups.

Pyrimidines

Nitrogenous bases, each composed of a single ring of carbon and nitrogen atoms (e.g., thymine, cytosine, and uracil); components of nucleic acids. Compare with purines.

Phosphate Groups

Phosphate groups are chemical groups consisting of a phosphorus atom bonded to four oxygen atoms (PO4), important in energy transfer within cells.

Ribose Groups

Components of RNA molecules consisting of five-carbon sugars connected to the nucleobases and phosphate groups.