To What Does the Absolute Threshold Refer

question 140

Multiple Choice

To what does the absolute threshold refer?

• A) the concept of individual differences
• B) the maximum amount of energy required to reliably perceive a change in the original stimulus
• C) the minimum amount of energy required to reliably perceive a change in the original stimulus
• D) the minimum amount of energy required for detection of a stimulus

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Definitions:

Modern Humans

Homo sapiens, the only extant human species, characterized by advanced cognitive abilities, language, and the ability to create complex tools and cultures.

Eukarya

One of the three domains of life, consisting of organisms with cells that have a nucleus enclosed within membranes, unlike bacteria and archaea.

Protista

A kingdom of simple eukaryotic organisms, usually unicellular, that are neither plants, animals, nor fungi, including amoebas, and algae.

Animalia

A kingdom of multicellular eukaryotic organisms that are typically motile and responsive to their environment.