The Earliest Primate Like Fossils Date to

question 48

Multiple Choice

The earliest primate like fossils date to

• A)prior to 65 million years ago.
• B)55 million years ago.
• C)5 million years ago.
• D)250,000 years ago.

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Definitions:

Magnitude Estimation

A psychophysical method where participants assess and assign numerical values to the magnitude of a stimulus, comparing it to a reference.

Perception Study

A research area focused on how individuals interpret and make sense of sensory information.

Absolute Threshold

The minimum stimulus intensity that an organism can detect 50% of the time, which varies from one sensory modality to another.

Physical Stimulation

External stimuli or forces that impact the body, potentially causing physiological responses or sensations.