The Item-Discrimination Index Can Vary from

question 36

Multiple Choice

The item-discrimination index can vary from

• A) 0 to 100
• B) -1.0 to +1.0
• C) 0.0 to +1.0
• D) 0.5 to +1.0

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Definitions:

Placenta

An organ that develops in the uterus during pregnancy, providing oxygen and nutrients to the growing fetus while removing waste products.

Uterine Lining

The layer of cells that lines the uterus, which thickens during the menstrual cycle in preparation for possible pregnancy and sheds during menstruation if pregnancy does not occur.

Amniotic Membrane

The innermost layer of the placenta that encloses the amniotic cavity, providing a protective environment for the developing fetus.

Fetus

A developing mammal or human from the end of the embryonic stage, marked by rapid growth and the maturation of organs and systems.