The Proportion of Test Takers That Get a "Good" Item

question 12

Multiple Choice

The proportion of test takers that get a "good" item correct increases as a function of the

• A)item characteristic curve.
• B)total test score.
• C)validity of the test.
• D)item difficulty.

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Definitions:

Domestication

The process by which humans modify the genetic traits of animals and plants to accentuate traits that benefit humans.

Reproductive Potential

The inherent capacity of an organism to produce offspring, determined by factors such as age, health, and environmental conditions.

Core-Fringe-Legume Pattern

An agricultural technique that arranges crops in concentric zones, with a nitrogen-fixing legume at the center, surrounded by tiers of other crops, to enhance soil fertility and productivity.

Anthropologist

A scientist who studies human societies, cultures, and their development.