In Order to Study Whether Intoxication Is Influenced by Physical

question 239

Multiple Choice

In order to study whether intoxication is influenced by physical and cognitive effects, researchers will give alcohol to one group (and only tell half of them that they're getting alcohol) and will not give alcohol to another group (and tell half of them that they're getting alcohol) . What type of design are the researchers using?

• A) Single-blind controlled trials design
• B) Correlational design
• C) Expectancy bias design
• D) Balanced placebo design

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Definitions:

Minerals

Inorganic substances required by the body in small amounts for a variety of functions, including bone formation and enzyme activity.

Nutritional Substances

Elements found in food that are essential for the growth, development, and maintenance of the body; includes vitamins, minerals, proteins, fats, and carbohydrates.

Elements

The basic substances that constitute all matter, each with its own distinct properties, which cannot be broken down into simpler substances by chemical means.

Sodium

A chemical element (Na) that is essential for the body in small amounts but can lead to high blood pressure and other health issues when consumed in excess.