The Approximate Cutoff IQ Score of 70-75 for Defining Intellectual

question 156

Multiple Choice

The approximate cutoff IQ score of 70-75 for defining intellectual disability is based on

• A)a statistical concept.
• B)qualitative difference in individuals with IQ scores below 70.
• C)neurobiological deficits that are only reflected in IQ scores below 70.
• D)a fairly arbitrary line drawn between intellectual disability and normal intellect

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Definitions:

Dim Light Conditions

Environmental scenarios with low levels of illumination that can affect visibility, mood, and biological processes.

Transduction

The process of converting one form of energy into another, a term commonly used in biology, physics, and sensory processes.

Neural Signals

Electrical impulses and chemical signals transmitted by neurons to communicate information throughout the nervous system.

Light Energy

The form of energy that is visible to the human eye and is responsible for the sense of sight.