Which Concept Has the Highest Level of Abstraction,i

question 48

Multiple Choice

Which concept has the highest level of abstraction,i.e.,is the most abstract?

• A) A murder
• B) The size of a city's population
• C) Years of education attained
• D) Racial injustice
• E) An African-American child

---

Definitions:

Just Noticeable Difference

The minimum difference in stimulation required to detect a difference between two stimuli, also known as the difference threshold.

Perceptual Threshold

The minimum level at which a stimulus is detected by the senses.

Difference Threshold

is the minimum detectable difference between two sensory stimuli, also known as the just noticeable difference (JND), essential in sensory and perception studies.

Weber's Threshold

A principle in psychology that states the change in a stimulus that will be just noticeable is a constant ratio of the original stimulus.