Briefly Define Any THREE of the Following: Test-Retest Reliability; Alternate-Form

question 114

Essay

Briefly define any THREE of the following: test-retest reliability; alternate-form reliability; internal consistency; split-half reliability; coefficient alpha.

Understand the concept and characteristics of subliminal perception.

Grasp the difference between absolute threshold and difference threshold (just noticeable difference).

Distinguish between the processes of sensation and perception.

Recognize the role of sensory adaptation in perceiving constant stimuli.

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Definitions:

Body Temperature

The measure of the body's warmth, typically averaged to about 37°C (98.6°F) in humans, but can vary based on various factors.

Interval Scale

A type of measurement scale that shows order and has equal intervals but lacks a true zero point, such as temperature in Celsius.

Measurement

The process or act of determining the size, length, or amount of something, typically using a specific device or system of notation.

Variable

An element, feature, or factor that is likely to vary or change.