In a Quasi Experiment, the Researcher

question 11

Multiple Choice

In a quasi experiment, the researcher

• A) selects subjects for different conditions from preexisting groups
• B) has complete control over the way the experiment is to be conducted
• C) has limited control over the way subjects are selected
• D) both a and c

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Definitions:

Dissolve Glass

A chemical process in which certain substances, such as hydrofluoric acid, react with silicate glasses to dissolve them.

Common Name

Refers to the name by which a substance, object, or species is known to the general public, as opposed to its scientific or technical name.

NaOH

Sodium hydroxide, a highly caustic metallic base and alkali salt commonly used in many industries, notably in the manufacture of paper, textiles, and detergents.

Saponification

The chemical reaction between a fat or oil and a base, resulting in the formation of glycerol and soap, usually sodium or potassium salts of fatty acids.