If You Stare for 30 Seconds at a Red Object

question 94

Multiple Choice

If you stare for 30 seconds at a red object and then look at a blank sheet of white paper,you will see a greenish image of the object.This phenomenon best supports the:

• A)Young-Helmholtz opponent-process theory of colour vision.
• B)Young-Helmholtz trichromatic theory of colour vision.
• C)Hering opponent-process theory of colour vision.
• D)Hering trichromatic theory of colour vision.

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Definitions:

Generalizability

The extent to which the findings from a study can be applied or extended to broader populations, settings, or times.

Ecological Validity

The degree to which the findings of a study can be generalized to real-world settings.

Independent Variables

In experimental research, the variables that are manipulated or changed by the researcher to determine their effect on dependent variables.

Causality

The relationship between cause and effect, where one event (the cause) leads to the outcome or consequence (the effect).