Generally,epidemiological Studies ________

question 17

Multiple Choice

Generally,epidemiological studies ________.

• A)involve in-vitro experimentation
• B)establish causation without observations
• C)cannot determine cause-and-effect relationships
• D)prove positive correlations

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Definitions:

Needs

refer to the basic requirements or essentials necessary for an individual's well-being, including physical, emotional, and social aspects.

Drive-Reduction

A theory in psychology that posits that behavior is motivated by the need to reduce internal drives or tensions, such as hunger or thirst.

Internal Physical States

Internal Physical States refer to the physiological conditions or feelings within the body, such as hunger, pain, or fatigue, that can influence emotions and behavior.

Arousal

A state of alertness and mental and physical activation.