The Just Noticeable Difference (Or Jnd) in Frequency for a Series

question 18

Multiple Choice

The just noticeable difference (or jnd) in frequency for a series of low tones might be quite different from the jnd for a series of high tones.Yet Fechner realizd that that differenceis

• A)a psychological one, not a physical one
• B)a physical one, not a psychological one
• C)a mental one, not a perceptual one
• D)not quantifiable for most people

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Definitions:

Zoologists

Zoologists are scientists who study animals, their behaviors, natural environments, genetics, diseases, and the overall biology of animal species.

Habitats

Ecological areas where different living organisms reside, grow, and interact.

Naturalistic Observation

A research technique involving observing subjects in their natural environment without intervention.

Parental Behaviors

Actions or patterns of activities exhibited by parents in the course of nurturing and raising their offspring.