Raters Who Are Going to Judge Student Projects at a Science

question 16

Multiple Choice

Raters who are going to judge student projects at a science fair have to attend several sessions at which they learn about the rating scales they will use, and they will have opportunities to view examples of good versus poor science fair projects. This type of training is known as:

• A)Rater Error Training
• B)Rater Efficacy Training
• C)State-of-Mind Training
• D)Frame of Reference (FOR) Training

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Definitions:

Oxidized

A chemical process where a substance loses electrons or gains oxygen, often resulting in a change in properties like increased rusting in metals or browning in fruits.

Reduced

In chemistry, describes a species that has gained electrons during a reaction, often associated with a decrease in oxidation state.

Neutralization

A chemical reaction in which an acid and a base react quantitatively to form water and a salt.

Reduction-Oxidation

A chemical reaction in which the oxidation states of atoms are changed, typically involving the transfer of electrons.