The Terms Theory, Model, Approach, and Perspective Often Are Used

question 15

Multiple Choice

The terms theory, model, approach, and perspective often are used interchangeably. However, these terms differ from theories because they

• A) lack some of the necessary elements that allow for empirical testing of hypotheses and constructs.
• B) are not related to human behavior in the social environment.
• C) refer only to psychology or sociology and are not used in social work practice.
• D) refer to smaller, more minute details.

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Definitions:

Inspiratory Muscles

Muscles involved in inhalation, primarily the diaphragm and intercostal muscles, which expand the thoracic cavity.

Pleural Pressure

The pressure within the pleural cavity, which can influence lung expansion and contraction.

Alveolar Pressure

The pressure within the alveoli of the lungs, which influences breathing and gas exchange.

Surfactant

A substance that reduces the surface tension of fluids, facilitating processes like breathing by preventing the collapse of alveoli in the lungs.