The Young-Helmholtz Trichromatic Theory Was Not Supported by a Phenomenon

question 444

Multiple Choice

The Young-Helmholtz trichromatic theory was not supported by a phenomenon which occurs if a stimulus is viewed steadily and is then withdrawn. This phenomenon is known as

• A)an afterimage
• B)temporary colour blindness
• C)a subliminal stimulus
• D)a dual stimulus

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Definitions:

Self-Serving Attribution

A common tendency to attribute successes to personal characteristics and failures to external factors.

Internal Attribution

The process of explaining one's own or others' behavior as due to personal, intrinsic factors.

External-Unstable

A causation attribution in psychology where an individual attributes events to causes outside themselves that are variable or subject to change.

Internal-Stable

A characteristic or attribute that is considered innate and constant within an individual or situation.