Exhibit 9-7: the Following Results Were Obtained When Two Forms

question 31

Multiple Choice

Exhibit 9-7: The following results were obtained when two forms of a criterion-referenced test were administered to a sample of 50 students:
Form 1
Nonmaster Master

-Refer to Exhibit 9-7.Calculate the agreement coefficient for this test.

• A) .76
• B) .78
• C) .80
• D) .86
• E) .90

---

Definitions:

Eyeball

The spherical part of the eye that contains the optic nerve, retina, lens, and other structures, enabling vision.

Ganglion Cells

Neurons in the retina of the eye, which gather information from receptor cells (by way of intermediate bipolar cells); their axons make up the optic nerve.

Rods

Photoreceptor cells in the retina of the eye that are extremely sensitive to light and enable vision in low-light conditions.

Ganglion Cells

Neurons located in the retina that receive visual information from photoreceptors via intermediate bipolar cells and transmit it to the brain.