Which of These Is Not an Operational Definition of Anxiety

question 16

Multiple Choice

Which of these is not an operational definition of anxiety?

• A) Heart rate
• B) Degree of nervousness on a math test
• C) Participants' ratings of their own anxiety on a 1 to 5 scale
• D) Scientist's rating of participants' anxiety on a 1 to 5 scale

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Definitions:

Eyes

The organs of vision in humans and animals, which allow for the perception of light, depth, color, and movement.

Ganglion Cells

Ganglion cells are neurons located in the retina that receive visual information from photoreceptors and transmit it to the brain via the optic nerve.

Bipolar Cells

Types of neurons in the retina of the eye that play a crucial role in visual processing by transmitting information from photoreceptors to ganglion cells.

Rods and Cones

Photoreceptor cells in the retina of the eye responsible for vision; rods detect light intensity and are crucial for night vision, while cones are responsible for color vision and visual acuity.