Eric Is a Good Friend of Yours,but You Really Don't

question 52

Multiple Choice

Eric is a good friend of yours,but you really don't know why.Sometimes you can count on him for support or to do something,and other times he forgets or comes up with some excuse.If your friend was a psychological test,he would lack:

• A) correlation
• B) reliability
• C) norming
• D) ecology

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Definitions:

Proton

A subatomic particle found in the nucleus of an atom, carrying a positive electrical charge.

Atom

The smallest part of an element that contains all the properties of that element.

Current Flows

Current flows refer to the movement of electric charge carriers, such as electrons, through a conductor or circuit, driven by a voltage difference.

Direction

In electrical and electronic contexts, direction can refer to the path in which current flows or the orientation of a magnetic or electric field.