Professor Marks Is Most Interested in Whether His Students' Knowledge

question 4

Multiple Choice

Professor Marks is most interested in whether his students' knowledge increased during the progression of his math course. Students took a quiz at the beginning of the semester and again at the end of the semester. Professor Marks used a:

• A) longitudinal design.
• B) pretest-posttest design.
• C) Latin square design.
• D) repeated-measures design.

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Definitions:

Collecting Duct

A series of tubules in the kidney where urine is collected from the nephrons before being moved to the renal pelvis.

Nephron

The functional unit of the kidney involved in the process of filtering blood to produce urine.

Bowman Capsule

The Bowman capsule encases the glomerulus in the kidneys, where filtration of blood begins in the process of urine formation.

Filtration Slits

Narrow gaps between the podocytes in the kidneys that allow for the filtration of blood, serving a crucial role in the formation of urine.