A Child Is Praised for Using His Fork Instead of His

question 186

Multiple Choice

A child is praised for using his fork instead of his fingers to eat some spaghetti.This is an example of __________ reinforcement.

• A)positive
• B)extrinsic
• C)higher-order
• D)secondary

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Definitions:

Cathode

An electrode or conductor from which current flows out.

Electrode

A conductor through which electric current enters or leaves a non-metallic medium, such as an electrolytic cell, arc lamp, or semiconductor.

Current Flows

The movement of electric charge carriers, such as electrons, through a conductor.

Field Winding

Coils of wire (windings) placed on the field poles of a generator or motor that create a magnetic field when electric current flows through them.