LED Lightbulbs Are the Most Energy Efficient Way to Light

question 64

Multiple Choice

LED lightbulbs are the most energy efficient way to light your home,as they use ______ of the energy of a comparable compact fluorescent bulb.

• A)1/2
• B)1/3
• C)1/4
• D)2/3
• E)3/4

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Definitions:

Inattentional Blindness

The psychological phenomenon where an individual fails to perceive an unexpected stimulus in plain sight due to a lack of attention, not vision defects or deficits.

Selective Attention

The process by which a person can focus on a specific stimulus while ignoring surrounding stimuli.

Inattentional Blindness

A psychological lack of attention that is not associated with any vision defects or deficits, in which an individual fails to perceive an unexpected stimulus in plain sight.

Change Blindness

A phenomenon where a person fails to notice significant changes in a visual scene, indicating limitations in attention and perception.