Let's Say That You Are Testing an Individual's Ability to Discriminate

question 61

Multiple Choice

Let's say that you are testing an individual's ability to discriminate tones. When the test stimulus is set at 200 Hz, the person reports a JND at 210 Hz. If I change the test frequency, the value of a JND becomes 50 Hz. What is the new test frequency?

• A) 270 Hz.
• B) 1000 Hz.
• C) 100 Hz.
• D) 400 Hz.
• E) 250 Hz.

Understand the purpose and application of formative assessments in guiding instructional decisions.

Comprehend the concept and utility of independent practice in consolidating learning.

Grasp the components of curriculums designed for students with different learning needs and the conditions for achieving specific learning objectives.

Identify effective strategies for managing classroom transitions and the physical classroom environment to maximize learning.

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Definitions:

Neoclassical Economists

Economists who emphasize the importance of supply and demand as forces that regulate price levels and allocate resources in an efficient manner.

Computational Skills

The ability to use mathematical techniques and algorithms to solve problems and perform calculations.

Fairness

A person’s opinion as to whether a price, wage, or allocation is considered morally or ethically acceptable.

Systematic Errors

Suboptimal choices that (1) are not rational because they do not maximize a person’s chances of achieving his or her goals and (2) occur routinely, repeatedly, and predictably.