How Does the Current Edition of Standards for Educational and Psychological

question 29

Multiple Choice

How does the current edition of Standards for Educational and Psychological Testing conceptualize validity?

• A)Validity is a non-statistical measure for non-quantitative tests.
• B)Validity should only be assessed when reliability is low.
• C)Validity is a unitary concept that represents all evidence.
• D)Only one type of validity must be high and the others can be low.

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Definitions:

Transmission Medium

A material or substance that can propagate energy or signals from one location to another. In telecommunications, it refers to the physical path between the transmitter and receiver, like fiber optics, wireless, and copper cables.

Data Communications

The process of transmitting digital information between two or more computers or devices.

Star Topology

A network topology where each node is individually connected to a central hub or switch, allowing for efficient data transmission and easy addition or removal of nodes.

Central Node

In a network, the central node is the primary point of connection that can communicate with all other nodes, acting as a central hub for data transmission.