An Investigator Flashes One or More Letters on a Screen

question 161

Multiple Choice

An investigator flashes one or more letters on a screen and asks the viewer to look at the whole set and then say the first letter (the one on the left) . After which of the following displays will it be easiest to give the correct answer?

• A) D
• B) DH
• C) DKH
• D) DARK

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Definitions:

Frontal Cortexes

The frontal cortexes are regions of the brain involved in decision making, problem solving, control of purposeful behaviors, consciousness, and emotions.

Plasticity

The capacity of the brain to adapt to changes such as brain damage.

Speech Therapy

A field of healthcare dedicated to diagnosing and treating communication disorders and speech problems.

Trauma

A deeply distressing or disturbing experience that can have long-lasting psychological impacts.